Honeywell UDA2182 manual

Honeywell Process Solutions UDA2182 Universal Dual Analyzer Product Manual 70-82-25-119 January 2009[...]

ii UDA 2182 Universal Dual A naly zer Product Manual January 2009 Notices and Trademarks Copyright 2008 by Honey well Revision 5 January 2009 WARRANTY/REMEDY Honeyw ell w arrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact y our local sales office for w arranty information. If w arranted goods are r[...]

January 2009 UDA 2182 Universal Dual A naly zer Product Manual iii About This Document Abstract This document provi des descriptions and procedures for the In stal lation, Confi guration, Operation, and Troubleshoot ing of your UDA2182 Universal Dual Analyzer. Contacts World Wide Web The following lists Honeywell’s W orld Wide W eb sites that wil[...]

iv UDA 2182 Universal Dual A naly zer Product Manual January 2009 Symbol Definitions The following table li sts those sym bols used in this docum ent to denote certai n conditions. Symbol Definition This CA UTION symbol on the equipment refers y ou to the Product Manual for additional information. This symbol appears nex t to required information i[...]

3/08 UDA 2182 Universal Dual A naly zer Product Manual v Contents 1 INTRODUCT ION ................................................................................................... 1 1.1 Overview ......................................................................................................................................... 1 1.2 Features [...]

vi UDA2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.12 Manual Starting/Stopping the Auto Cycle ..................................................................... 31 5.7.13 Auto Cycle Fail .............................................................................................................. 32 5.7.14 Conditional Sequencer[...]

3/08 UDA 2182 Universal Dual A naly zer Product Manual vii 6.16 Variables Configuration ........................................................................................................ .. 105 6.17 Communication Configuration ................................................................................................ 106 6.18 Maintenance[...]

viii UDA 2182 Universal Dual A naly zer Product Manual January 2009 9 OUTPUTS CALI BRATION ................................................................................ 178 9.1 Overview ....................................................................................................................... .............. 178 9.2 Output Calibration[...]

3/08 UDA 2182 Universal Dual A naly zer Product Manual ix 15.13 Appendix L – Leak Detection in PPB Applications ............................................................ 226 15.14 Appendix M – Procedure for Low Level ppb Dissolved Oxygen Testing .......................... 227 15.15 Appendix N – Sample Tap Electr ode Mounting Recomm endatio[...]

x UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Tables Table 3-1 Procedure for Unpack ing and Prepari ng the UDA2182 ______________________________ 10 Table 3-2 Panel Moun ting Procedure ____________________________________________________ 11 Table 4-1 Procedure for inst alling AC Powe r Wiring _____________________________________[...]

3/08 UDA 2182 Universal Dual A naly zer Product Manual xi Table 11-1 Cal Hi story items _________________________________________________________ 189 Table 12-1 Stat us Messag es __________________________________________________________ 192 Table 12-2 Probe Calib ration Dia gnostics________________________________________________ 193 Table 12-3 Au[...]

xii UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Figure 8-2 Resetti ng ORP O ffset ______________________________________________________ 156 Figure 8-3 Resetting Calibration Trim __________________________________________________ 162 Figure 8-4 Resetti ng pH O ffset ________________________________________________________ 165 Fig[...]

Introduction January 2009 UDA 2182 Universal Dual A naly zer Product Manual 1 1 Introduction 1.1 Overview Multi-function instrument The UDA2182 Universal Dual Analyzer is the next level of dual channel analyzers providing unprecedented versatility and flexibility. The UDA2182 can accept single or dual inputs from Honeywell Direct pH, pH from preamp[...]

Introduction 2 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Outputs Two standard Analog outputs 0 –20 or 4–20 mAdc, 750 ohms m aximum , isolated from inputs, ground, and each other, and independently assignable to any parameters and ranges Proportional to user-set output range(s) of selected parameter(s). One optional Analog o[...]

Introduction January 2009 UDA 2182 Universal Dual A naly zer Product Manual 3 1.2 Features Standard and solution temperature compensation Measured pH temperature is compensated in one of two ways. Electrode tem perature sensitivity is automatically compensated to display the correct pH value at tem perature. In addition, displayed pH can be optiona[...]

Introduction 4 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Password protection Keyboard security protects configuration a nd calibration data. A password (up to four digits) can be configured. If the security feature is enabled, the password will be required to access configuration and calibration software functions. Auto Clean/A[...]

Specifications January 2009 UDA 2182 Universal Dual A naly zer Product Manual 5 2 Specifications 2.1 Specifications UDA2182 Universal Dual Analyzer Display Graphical LCD with white LED Backlight Viewing Area: 66.8 mm (W) X 35.5 mm (H) Dot Pixels: 128 (W) X 64 (H) Display Ranges pH: 0-14 pH Temperature: -10 to 110°C (14 to 230°F) ORP: -1600 to +16[...]

Specifications 6 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 UDA2182 Universal Dual Analyzer Control Loop/Outputs Control Loops: 2 standard (one for each PV); current, pulse frequency, or time proportional Control Loop Types: PID (optional), Duplex ( optional), On/Off (standard) Auto-tuning: Accutune II, fuzzy logic overshoot s u[...]

Specifications January 2009 UDA 2182 Universal Dual A naly zer Product Manual 7 UDA2182 Universal Dual Analyzer Ethernet TCP/IP Communications Interface (Optional) Type: 10 or 100 BaseT; auto-speed and auto-polarity sensing Length of Link : 330 ft. (100 m) maximum. Use Shielded twis ted-pair, Category 5 (STP CAT5) Ethernet cable. Link Characteristi[...]

Specifications 8 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 ATTENTION The emission limits of EN61326 are designed to provi de reasonable protection against harmful interference when this equipment is operated in an industrial enviro nment. Operation of this equipment in a residential area may cause harmful interference. This equ[...]

Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 9 3 Unpacking, Preparation, and Mounting 3.1 Overview Introduction This section contains instructions for unpacking, preparing, and mounting the Analyzer. Instructions for wiring are provided in Sec tion 4 (power wiring) and Section 7 (input wiring). Software configuration is [...]

Unpacking 10 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 3.2 Unpacking and Preparing Procedure Table 3-1 Procedure for Unpacking and Preparing the UDA2182 Step Action ATTENTION For prolonged storage or for shipment, the instrument should be kept in its shipping container. Do not remove shipping clamps or covers. Store in a su ita[...]

Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 11 Panel Mounting Dimensions 156 [6.14] 156 [6.14] 152 [5.9 8] 33.5 [1.32] 138 [5.43] +1 -0 +.04 -0 138 [5.43] +1 -0 +.04 -0 Panel Cutou t (4) 22.22[.87] holes for lead wires and conduit fittings (conduit fittings supplied by user) Customer will need to provide a re ar panel s[...]

Unpacking 12 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Rear Panel Support Plate Dimensions Figure 3-2 Rear Panel Support Plate Dimensions[...]

Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 13 Pipe Mounting The analyzer can be mounted vertically or horizontally on a pipe. Use the bracket and hardware supplied in the mounting kit. Select 1 inch or 2 inch U-Bolts. ATTENTION Pipe mounting is not recommended if the pipe is subject to severe vibration. Excessive vibra[...]

Unpacking 14 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Wall Mounting Dimensions The analyzer can be mounted on a wall. Use the bracket and hardware supplied in the mounting kit. Left hand Side View Front Vie w Moun ting Bracket Horizontal Front View Moun ting B racket Vertical 195.1 [7.68] 195.06 [7.680] 97.53 [3.840] 188.1 [7.[...]

Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 15 4 Power Wiring 4.1 Overview Introduction This section contains instructions for installing ac power wiring for the Analyzer, in preparation for performing configuration setup as described in Section 6. We recomm end that you wait to install input and output wiring (See [...]

Pow er Wiring 16 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 4.2 General Wiring Practices WARNING Qualified personnel should perform wiring only. Safety precaution WARNING A disconnect switch must be installed to break all current carrying conductors. Turn off power before working on conductors. Failure to observe this precaution[...]

Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 17 4.3 Power Wiring Considerations Recommended wire size Observe all applicable electrical codes when making power connections. Unless locally applicable codes dictate otherwise, use 14-gauge (2.081 mm 2 ) wire for ac power, including protective earth. Power supply voltage[...]

Pow er Wiring 18 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Step Action screws that hold the retainer and slide the re tainer to the left until the retainer tabs disengage from the terminal boards. 4 Refer to Figure 7-1 for the location of the Po wer Supply/Analog Outpu t/Relay Output board. Insert a screwdriver into the hole in[...]

Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 19 AC N L2 AC Hot L1 Case Earth Ground Grounding Stud on Case 13 12 11 10 9 8 7 6 5 4 1 Analog Ou tput 1 (+) Analog Out put 1 ( –) Analog O u tput 2 ( +) Analog Out put 2 ( –) Rela y Output 1 ( N.O. ) Relay Output 1 ( COM ) Relay Ou tput 1 ( N.C. ) Relay Ou tput 2 ( N.[...]

Operating the Analyzer 20 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5 Operating the Analyzer 5.1 Overview Introduction This section contains instructions for operating the Analyzer. What’s in this section? The topics in this section are listed below. Topic See Page 5.1 Overview 20 5.2 Analyzer Overview 21 5.3 Key Navigation 2[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 21 5.2 Analyzer Overview The UDA2182 Universal Dual Analyzer is the next level of dual channel analyzers providing unprecedented versatility and flexibility. The analyzer can accept single or dual inputs from Honeywell Direct pH, pH from preamp, ORP (Oxidation R[...]

Operating the Analyzer 22 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.3 Key Navigation Table 5-1 shows each key on the operator interface and defines its function. Table 5-1 Function of Keys Key Function Display • When process values are on display: Use DISPLAY to cycle between PV Displays, PID Loop Displays, Auto Cycle Displ[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 23 5.4 Displays Overview Viewing the Displays To view display screens, push the Di splay key. Pushing the Display key repeatedly scrolls through screens which show the current status of pH/ORP, Conductivity, or Dissolved Oxygen Concentration. There are displays [...]

Operating the Analyzer 24 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Online Functions Table 5-2 Display Details Functions Detail Function Process Variable Values When tw o input boards are installed, t he default online screen display s both PVs and their units of measure, as determined by the input boards, the probe (if memory [...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 25 5.5 Input Displays Two Input Display Press Displ ay . You will see: 1 3 7.00 0.000 25.0 NaCl C 4 H 9 NO pH ºC UDA2182 Probe PV 2 Fa ult µS / c m 0.0 ºC 1 3 4 2 Output 1 Bargraph* PV2 Value Diagnostics or A larm Message Solution T emperature Compensatio n P[...]

Operating the Analyzer 26 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.6 PID Displays Overview When PID 1 or 2 is active - there is a display screen for each. There is a sub-screen that allows editing of the Setpoint value, Setpoi nt Source, Control Mode, and Output value. You can also enable or disable Accutune and Tune Set. Se[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 27 Changing Parameters on the PID Display When either PID Display is on the Display screen, you can edit the Setpoint value, Setpoint Source, Control Mode, and the Output value. You can also enable or disable Accutune and Tune Set. Table 5-3 Changing PID Paramet[...]

Operating the Analyzer 28 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7 Auto Cycle Display s 5.7.1 Overview Auto Cycling allows each input probe to be automatically rinsed and calibrated on a recurring schedule, in response to an event, or on demand. Auto cycling is supported with Setup Menus ( Section 6.15- Auto Cycle Configur[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 29 5.7.3 How it w orks Each occurrence of a sequence of actions for the cleaning and calibration of a probe is a cycle. The status message “Auto Cycle n Active” appears for the duration of a non- failing cycle (where n refers to 1 or 2). Each cycle consists [...]

Operating the Analyzer 30 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.5 Hold Active If Hold Active is enabled in Auto cycling Setup, then the values remain in the hold state during auto cycle. When Hold is active on either input, the status message “Hold Active” is displayed and the specific PV value flashes at a very slo[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 31 5.7.12 Manual Starting/Stopping the Auto Cycle Pressing Enter on the Auto Cycle Operational Display brings up an operator panel menu that enables you to manually start or stop an auto cycle sequence or place the cycle in Hold, regardless of whether or not the[...]

Operating the Analyzer 32 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.13 Auto Cycle Fail The status message “Auto Cycle n Fail” is displayed during a fail state. Once detected, the current cycle proceeds immediately to the Probe Insert step (if enabled) or to the Resume Delay step. The fail state remains for the duration [...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 33 5.8 Pharma Display 5.8.1 Overview The Pharma Parameter is available when a Conductivity Input is enabled. Pharm a supports USP (United States Pharmacopoeia) and PhEur (Pharmacopoeia Europa) standard procedure stages for determining Purified Water. Selecting P[...]

Operating the Analyzer 34 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 The UDA also supports Pharma Europa (PhEur) section 2.2.38, which specifies tests for determining Highly Purified Water which are identical to USP Stages 1, 2 and 3. PhEur adds a less demanding test for determining Purified W ater at the end of the sequence. 5.[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 35 Table 5-6 Selecting the Pharma Test on Display Press Action Enter to access the Pharma Op Panel. A pop-up dialog box will appear: Stage 1 Pharma T est 80.00 PCT Warn Stage 1 Pharma T est 80.00 PCT Warn Various parameters appear for each stage: Parameter Value[...]

Operating the Analyzer 36 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.8.5 Pharma Warning and Fail Signal The Pharma 1 warning limit is entered from the op-panel for stage 1 and is user selectable. The digital output “Pharma n W arn” is available (See Digital Source Selection - Table 6-4). The Pharma Fail signal is generated[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 37 5.9 Cation Calc Display 5.9.1 Overview This group allows you to configure dual conductivity inputs for cation or degassed CO 2 measurement. The cation selection of Am monia or Am ines will display a calculated pH value from differential conductivity and provi[...]

Operating the Analyzer 38 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Degassed CO 2 The dual input UDA can also be configured for degassed CO 2 measurement by employing cells #2 and #3. Here the cation effluent stream is degassed of CO 2 , typically by heating the cation effluent stream to a n ear boiling temperature. This heatin[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 39 Note: The relationship between the elect rolytic conducti vity and the pH of amm onia and am ines is well established in the technical literature. It must be understood that the UDA was designed for accurate results over the pH range of 8 to 10.5 based on am [...]

Operating the Analyzer 40 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.9.7 Troubleshooting In normal operation, both the direct electrode pH measurem ent and the pH from differential conductivity should very closely match each other. If they DO NOT match each other, the possible causes are listed below: 1. Upsets in water chemis[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 41 5.10 Status Display Overview The Status Displays let you see the status of the Alarm Status, PID Alarm Status, Logic Status, Input Status, Output levels, Relay states, Monitor Status, Math Values, Aux Values, Auto Cycling, Variables, Comm Status, System Statu[...]

Operating the Analyzer 42 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Status Display Parameter Status (Read Only) Status Definition Logic Status Logic 1 Logic 2 Logic 3 Logic 4 ON Off Read Only Input Status In 1 Fault In 2 Fault Digital In 1 Digital In 2 OK or Fail OK or Fail On or Off On or Off Read Only – depends on the Input[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 43 Status Display Parameter Status (Read Only) Status Definition Math Values Math 1 Math 2 Math 3 Math 4 Analog Values Read Only – Shows t he calculated values of the Math blocks. Aux Values Switch 1 Switch 2 Func Gen 1 Func Gen 2 Analog Values Read Only – S[...]

Operating the Analyzer 44 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Status Display Parameter Status (Read Only) Status Definition WebPgLngSet EE/RT/PC Ident ifies the web page language set programmed into the Communications card. EE web pages support English, French, German, Italian and Spanish. RT web pages support English, Ru[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 45 Status Display Parameter Status (Read Only) Status Definition Calc Values (if configured) Sum Difference Ratio %Passage %Rejection Value Available only if both units of measure betw een the two input boards are identical. See Table 6-5 for configuration. Sum [...]

Operating the Analyzer 46 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.11 Event History Overview Event History records events with timestamp. Events recorded include setup change, power on, calibrations (no values) and alarms with detail available on alarm type and source by scrolling and selecting event name. Status warns of ev[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual Analy z er Product Manual 47 Clear Event History • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Ent er to enter the sub- menu. • Use the keys to select “Display” then press Ent er to enter the sub-menu. • Use the keys to select ?[...]

Operating the Analyzer 48 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 5.12 Process Instrument Explorer Software Overview Process Instrument Explorer lets you conf igure your analyzer on a desktop/laptop or Pocket PC. For details see Process Instrument Explorer manual #51-52-25-131. Features • Create configurations with intuitive[...]

Operating th e A nalyzer January 2009 UDA 2182 Universal Dual Analy z er Product Manual 49 Infrared communications The infrared connection provides a non-intrusive wireless connection with the instrument and maintains its waterproof integrity when used in conjunction with the optional PIE (Process Instrument Explorer Software). No need to get acces[...]

Operating the Analyzer 50 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 5.13 Modbus Communications Overview The UDA2182 provides Modbus communication support on two com munication interfaces using the optional Communication Card. A general sum mary is listed below. For details see UDA2182 Communications User Guide #70-82-25-126. Sum[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 51 6 Configuration 6.1 Overview Introduction Configuration is a dedicated operation where you use straightforward keystroke sequences to select and establish (configure) pertinent setup data best suited for your application. To assist you in the configuration process, ther[...]

Configuration 52 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.2 UDA2182 Block Diagram Overview Signal Conn ec tion Key Relay (1- 4) Time Fre q Relay Digital Input (1 -2) Digital I n Output (1- 3) mA Alar ms (1- 4) Monitor (1- 4) Math (1-4) Logic (1- 4) Sw itc h (1- 2) PI D (1- 2) PID Opt Insta lled Fault Analog Input (1 -2) Tem p[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 53 6.3 Main Setup Menu Accessing the Main Menu Press Setu p . The main Menu will appear. Setup Inputs Relay s Outputs Maintenance Alarms Logic PID Control Math Communication Monitors Auxiliary Auto Cycling Setup Inputs Relay s Outputs Maintenance Alarms Logic PID Control* [...]

Configuration 54 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Proportional Output), Pulse Frequency (P ulse Frequency Type), Frequency Prop (Frequency Proportional), or On/Off type and associated parameters. Alarms Configuration ( Table 6-8) - configure Alarm 1 through 4 for Alarm’s Source and associated parameters. Monitors Conf[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 55 6.4 Basic Configuration Procedure Introduction Each of the Set Up groups and their functions are pre-configured at the factory. If you want to change any of these selections or values, read the “General Rules for Editing” and follow the procedure in Table 6-1. This [...]

Configuration 56 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Basic Configuration Procedure Table 6-1 Basic Conf iguration Procedure Step Operation Press Result 1 Enter Set Up Mode Setup Setup Inputs Relay s Outputs Maintenance Alarms Logic PID Control Math Communic ation Monitors Auxiliar y Auto Cyclin g Setup Inputs Relay s Outpu[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 57 6 Enter the Value or Selection Enter Enters value or selection made into memory after another key is pressed. Repeat the procedure for changing any parameter for any group. 7 To Abort the Changes Made Exit Any changes made to a parameter value will revert to the origina[...]

Configuration 58 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.5 Analog and Digital Signal Sources Overview This section contains a list of signals that are available for connection as digital and analog sources. Table 6-2 Signal Sources Signal Type Applies Source to: Selections A nalog Source Selections (Table 6-3) Alarms (PV) Ou[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 59 Table 6-3 Analog Signal Sources Analog Signal Description Definition Input 1 PV Input 1 Process Variable PV Source selection Input 2 PV Input 2 Process Variable PV Source selection Input 1 Temp Input 1 Temperature Input 1 Temperature Selection Input 2 Temp Input 2 Tempe[...]

Configuration 60 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 PID Out 2 PID Output 2 PID 2 Output in percent (0 to 100). Normally connected to a proportional current (Current Type) or time proportional or frequency proportional relay. A nlg Var 1 A nalog Variable 1 Initial values of Analog Variable 1 applied at power on. A nlg Var [...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 61 Out 1 Fault Output 1 Fault Out 2 Fault Output 2 Fault Out 3 Fault Output 3 Fault Output open conditions. This allows an alarm to be triggered if the respective 4-20 mA output opens. Hold Hold Engages Hold of Analog Inputs Pharm 1 Warn Pharmacopoeia 1 Warning T he Pharma[...]

Configuration 62 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 AC 2 Cal 2 Auto Cy cle 2 Calibration Point 2 Auto Cycle 2 digital output (Cycle St art Source) configuration selection See Table 6-16 Auto Cycling Configuration. A C 2 Fail Auto Cycle 2 Failure Auto Cycle 2 Failure is active whenever an Auto Cy cle 2 failure occurs Auto [...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 63 6.6 Inputs Configuration Overview This group lets you select pH/ORP, Preamp pH, Conductivity, or Dissolved Oxygen Input type and the associated output parameters. Accessing Inputs Menu Press Setup to display the Main menu. Use the keys to select “Inputs” then press [...]

Configuration 64 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Temp Deg F or C (Temp Type = Manual) 14.0 to 230.0ºF default = 77ºF -10 to 110ºC default = 25ºC Temp Deg F or C will appear depending on what Temperature Unit was selected in “Maintenan[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 65 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Input 1 or 2 Preamp pH The pH Preamp input card measures pH and acc epts inputs from a Durafet series Preamp, a glass Meredian II Preamp or a Durafet series C ap Adapter. The pH Preamp input[...]

Configuration 66 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Solution pH/ºC (Temp Input = Enable, Solu Temp Co mp = Custom) 0.0 (default) to -0.050 pH/ºC Measured pH is displayed and transmitted normalized to a solution temperature of 25°C as determ[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 67 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Input 1 or Input 2 Conductivity For every cell constant the PV type includes selections for both conductivity µS/cm and conductivity mS/cm. Conductivity µS/cm displays µS/cm and prov ides[...]

Configuration 68 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Type Select Cell Constant First Cond μ S/cm (NIST-default) + Cond mS/cm – (NIST) Concentrtn TDS ppb TDS ppm TDS ppt Resistivity Cond mS/m (ISO-Default) + Cond S/m – (ISO) Concentrtn T[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 69 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition TDS Factor (only PV Ty pe TDS) 0.010 1.000(default) 2.000 The TDS Factor is a conversion value applied to conductivity to derive total dissolved solids, in units of ppm per μ S/cm. Temp Typ[...]

Configuration 70 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Solu Temp Comp None Custom H20 NH3 PO4 C4H9NO HCl NaCl (default) H2SO4 NaOH Measured Conductivity and Resistivity can optionally be temperature compensated to 25°C for a specific solution ty[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 71 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Wire Size AWG + 16 AWG 18 A W G(default) 20 AWG 22 AWG Wire Size Sq mm + 0.33 to 2.08 default = 0.82 Pharma Type None PhEur USP default = None PhEur - Pharmacopoeia Europa USP - United State[...]

Configuration 72 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Type DO% Sat DO Concen (default) The concentration of oxygen dissolved in water (or other liquid) may be described by either “dissolved oxygen (DO) concentration ” or percent saturatio[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 73 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Bias -20.00 to 20.00 PPM -20000 to 20000 PPB default = 0.000 PV Bias Constant - is used to compensate the input for drift of an input value. If PPM Board is installed. If PPB Board is ins[...]

Configuration 74 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.7 Outputs Configuration Overview This group lets you select the signal that will be transmitted. Accessing Outputs Menu • Press Setup to display the Main menu. • Use the keys to select “Outputs” then press Enter to enter the sub-menu. • Output 1, Output 2, or[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 75 NOTE 1. The entries for any parameter are in the units of that param eter. For example: Parameters in engineering units. Input 1 PV Input 1 Temp Input 2 PV Input 2 Temp Pharma Out 1 Pharma Out 2 Parameters in % Control 1 Control 2 Math 1,2,3,4 Output 1,2,3 So in the SET[...]

Configuration 76 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.8 Relays Configuration Overview Programming the relays consists of selecting the relay type, identifying the input parameter, which activates the relay and selecting whether the relay is energized when the input parameter is on or off. The Relay group lets you select a[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 77 • Press to highlight the desired menu selection then press Enter to display the group of parameters. Refer to “Section 6.4.1 – “ General Rules for Editing ”. Table 6-7 Relays Configuration Sub-menu selection Parameter Selection or Range of Setting Parameter De[...]

Configuration 78 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Frequency proportional output is a form of a process variable transmitter or control output that pulses the relay as a pulse rate that is proportional to the input signal over a configured re[...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 79 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition On / Off output relay turns On when the input is greater than the relay high and low ranges and turns off when the input is less than the relay high and low ranges. This allows an on / off c[...]

Configuration 80 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Pulse Output relay will provide a fixed duty cycle when the applied input signal is ON. The cycle time and pulse duration are configurabl e parameters. The relay will be OFF when the applied [...]

Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 81 6.9 Alarms Configuration Overview Alarm 1 through 4 Alarm selections can be connected to any Analog Signal (Table 6-3 Analog Signal Sources). Each alarm supports a setpoint type and value. Alarm selections generate front panel aler ts, support latching/acknowledge, with[...]

Configuration 82 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Alarms Menu • Press Setup to display the Main menu. • Use the keys to select “Alarms” then press Enter to enter the sub-menu. • Press to highlight the desired menu selection then press Enter to display the group of parameters. Refer to “Section 6.4.[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 83 6.10 Monitors Configuration Overview Monitor 1, 2, 3, and 4 A Monitor Block is used to determine when a process value is greater or less than a specified setpoint. Monitor blocks can be used for ON/OFF type control or, in conjunction with switch and math blocks to change [...]

Configuration 84 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 NOTE 2: For High Monitor If Input greater than setpoint Output = ON else if Input less than set point – hysteresis, Output = OFF else Output is unchanged For Low Monitor If Input less than setpoint Output = ON else if Input greater than set point + hysteresis, Output =[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 85 6.11 Math Configuration Overview The Math group has four Math selections (Math 1, Math 2, Math 3, and Math 4). Math selections can be connected to any Analog Signal source (Table 6-3). Math blocks include scaling for the linear selection only. The Math Block can also be u[...]

Configuration 86 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 6-10 Math Configuration Sub-menu Parameter Selection or Range of Setting Parameter Definition Linear (default) Provide a linear output with Gain and Offset with digital filtering. Output = Filter (Gain * (Input) + Offset) Linear is simple linear scale used to retra[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 87 6.12 Logic Configuration Overview The Logic group has four selections (Logic1, Logic 2, Logic 3, and Logic 4). Logic selections have 2 input sources (A and B) and a selection for the Logic Type – “AND”, OR”, or LATCH. The sources can be any Digital Signal Source ([...]

Configuration 88 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 6-11 Logic Configuration Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Type None (default) AND OR Note: User must set to “OR” if only one input source is being used. LATCH None AND -Turns digital output ON when input IN A Sourc[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 89 6.13 Auxiliary Configuration Overview The Auxiliary group has four selections (Switch 1 and Switch 2) and (Func Gen 1 and Func Gen 2). Switch Switch selections have 2 input sources (A and B). A switch block is used to select between two analog signals. The switch block ca[...]

Configuration 90 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Auxiliary Menu • Press Setup to display the Main menu. • Use the keys to select “Auxiliary” then press Enter to enter the sub-menu. • Press to highlight the desired menu selection then press Enter to display the group of parameters. Refer to “Sectio[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 91 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition X1 Y1 X2 Y2 X3 Y3 X4 Y4 X5 Y5 X6 Y6 X7 Y7 X8 Y8 X9 Y9 X10 Y10 X11 Y11 –99999 to 999999 Default= 0.000 –99999 to 999999 Default= 0.000 –99999 to 999999 Default= 0.000 –99999 to 999999 D[...]

Configuration 92 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.14 PID Control Configuration Overview PID (Option) - Proportional (P), Integral (I) and Derivative (D), (3-mode) control action based on the deviation or error signal created by the difference between the setpoint (SP) and the Process variable analog input value (PV). [...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 93 While TRV is active, the output can be adjusted using manual m ode from the front-panel. After manual mode is term inated, the output will remain at the level because the output is tied to TRV. ATTENTION Upgrading software on the UDA2182 to a new version w ill remove PID [...]

Configuration 94 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Control Menu (See “Maintenance” Menu item (Section 6.18), “System” selection to Enable PID Control) • Press Setup to display the Main menu. • Use the keys to select “PID Control” then press Enter to enter the sub- menu. PID Control 1 and 2 are d[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 95 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Control Alg PIDA (default) PIDB Duplex A Duplex B Note: In PID A, a step change in setpoint will result in a step change in output. In PID B, step changes in setpoint will not bump the output;[...]

Configuration 96 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Bias 0.0 Default -9999 to 99999 Bias that is applied to the Remote Setpoint. RSP Select Monitor (1 – 4) Logic (1 – 4) Digital In (1 – 2) When this input is ON, the Remote Setpoint is us[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 97 Table 6-14 PID Tuning Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Accutune Enable Disable (default) When enabled, the analyzer will start controlling to the setpoint while it identifies the process and adjusts the Gain or Proportional B[...]

Configuration 98 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Reset -0.02 to 50 default = 1.000 RESET (Integral Time) - adjusts the control output according to both the size of the deviation (SP-PV) and the time it lasts. The amount of corrective action[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 99 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Alm 1 SP2 Type Same as Alarm 1 Setpoint 1 No Alarm (default) Same as Alarm 1 Setpoint 1 Type Alm 1 SP2 Value -99999 to 99999 default = 0.000 Alarm 1 Setpoint 2 Value Alm 2 SP1 Type Same as Ala[...]

Configuration 100 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.15 Auto Cy cling Configuration 6.15.1 Overview Auto cycling provides automated timing, control and functionality for the cleaning and calibration of input probes. Each input PV has a dedicated auto cycle function block. The input board type and in the case of pH, the [...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 101 6.15.3 Auto Cycling Configuration Table 6-16 Auto Cycling Configuration Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Auto Cycling Disable (default) Enable Allows auto cycling to be selected. This should be enabled after[...]

Configuration 102 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Start Day (Dependent parameters) 1 to 28 (default = 1) Sunday – Saturday (default = Sunday) 1 to 31 (default = 1) Cycle Interval is Monthly Cycle Interval is Weekly Cycle [...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 103 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Resume Dly Mins 0 to 30.00 (default = 0.50) Process resume delay in minutes. 6.15.4 pH Auto Cycling Configuration Example The example in Table 6-17 configures the UDA to perf[...]

Configuration 104 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Max Cal Mins 2 If the reading is unst able after 2 minutes then get a “AUTOCYCLE FAIL ALARM”. Resume Dly Mins 5 Wait 5 minutes af t er cycle completes and sensor is rein[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 105 6.16 Variables Configuration Overview The Variables menu allows you to configure the values that variables are set to when the UDA is first powered on. This group has two selections: Analog This selection lets you configure t he initial values of the Analog Variables. Di[...]

Configuration 106 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.17 Communication Configuration Overview The communication menu allows you to configure the Communications Card. There are four selections: IR Front Panel – configure the IR Front Panel interface Modbus – configure the byte order RS485 – configure the RS485 inter[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 107 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Address 0 to 999 (default = 0) Modbus RTU Slave ID – 0 is offline Baud Rate 2400 (default) 4800 9600 19200 38400 57600 115200 Modbus RTU Baud Rate Port Reset Off (default) Enable Enable sel[...]

Configuration 108 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.18 Maintenance Configuration Accessing Maintenance Menu • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Enter to enter the sub- menu. • Press to highlight the desired menu selection then press Enter to display the gr[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 109 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Password 0000 (default) to 9999 AAAA to ZZZZ Setup configuration, calibration and maintenance functions can be password-protected. The password can be any number between 1 and 9999 or letters[...]

Configuration 110 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Cond Units Type NIST (default) ISO The NIST system of conductivity measurement uses units of centimeters, and in the UDA are specifically µS/cm and mS/cm for conductivity and K Ω -m for r[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 111 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Temp Units º F º C (default) “Temperature Units” allows selection of either degrees C or degrees F for the display of measured temperature on monitor, pharmacopoeia, control and input c[...]

Configuration 112 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Select Tag and Press “Enter”. Follow the “ General Rules for Editing ” to edit the character string. Tag Names Input 1 Input 2 PID Loop 1 PID Loop 2 Auto Cycle 1 Auto Cycle 2 Pharma 1 Alarm 1 Alarm 2 Alarm 3 Alarm 4 0 to 16 Characters The real-time displays of p[...]

Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 113 Output Level 1 Output Level 2 Output Level 3 Off (default) 0% 25% 50% 75% 100% Low Limit High Limit Output action occurs when the “ Enter ” key is pressed to accept selection. Actual output current is consistent with selected current range of 0 to 20 mA or 4 to 20 mA[...]

Inputs and Outputs Wiring 114 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7 Inputs and Outputs Wiring 7.1 Overview Introduction This section contains instructions for wiring the inputs and outputs of the Analyzer. What’s in this section? The topics in this section are listed below. Topic See Page 7.1 Overview 114 7.2 General Wir[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 115 7.2 General Wiring Practices WARNING Qualified personnel should perform wiring only. Safety precaution WARNING A disconnect switch must be installed to break all current carrying conductors. Turn off power before working on conductors. Failure to observe this[...]

Inputs and Outputs Wiring 116 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Conform to code Instrument wiring should conform to regula tions of the National Electrical Code. Recommended maximum wire size Table 7-1 Recommended Maximum Wire Size Gage Number mm 2 Description 14 2.081 power, relays, and PE (protective earth) 18 0.823 in[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 117 7.3 Inputs and Outputs Introduction The analyzer can accept single or dual inputs fr om Honeywell Direct pH, pH Input from External Preamplifier, ORP, Contacting Conductivity and Dissolved Oxygen sensors. Two analog outputs standard One additional output opti[...]

Inputs and Outputs Wiring 118 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Wiring terminals and board location L2 N L1 Input 1 Board Location with pH, ORP or pH Preamp Input Board* and Term inals Input 2 Board Location with Conductivity or Dissolved Oxygen Input Board* and Term inals Inside case w ith door op en Wiring Access Port [...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 119 Table 7-2 Procedure for insta lling Input and Output wiring Step Action 1 Go to Configuration setup to view the displays showing analog input, relay, and analog output use. Note the assignments shown. You must wire the unit to match these assignments in order[...]

Inputs and Outputs Wiring 120 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.4 Direct pH/ORP Input Wiring Diagrams Durafet III 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wir e Color R KO res- (L ow) R KO res- (Hig h) Drain Source Substrate Refer ence Counter RTH 3 rd Wir e RTH Low RTH High EEGND EEDATA Green Green with Black s[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 121 Durafet II 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color R KO res- (L ow) R KO res- (Hig h) Drain Source Substrate Reference Coun ter RTH 3 rd Wi re RTH Low RTH High Green Green with Black stripe Blue Orange Red Black White with Black stripe Oran[...]

Inputs and Outputs Wiring 122 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Glass Meredian II 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Refere nce Guard Glass (or ORP) RTH Low RTH High Orange White White White with Black stripe Jumper Clear (cente r con ductor of coax) Some cables hav e connectors on the l eads. Cut[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 123 ORP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color Ref ere nc e Guar d Glass (or OR P) Black o r Orange Sh ie ld Red o r Clear ( cent er co nduct or o f coax) Some c ables hav e connect ors on the leads. Cu t of f t he c o nn ec t or s, s k i n a[...]

Inputs and Outputs Wiring 124 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 HPW7000 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Reference Guard Glass (or ORP) RTH Low RTH High Black White White with Black s tripe Jumpe r Clear (center conducto r of coax) Counter RTH 3 rd Wir e Red Clear (center conducto r of coax) Ref[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 125 HB Series pH or ORP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Black Center conductor of Coax 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Reference Glass (o r ORP) White pigtail of Coax Center conductor of Coax Green Red RTH Sen[...]

Inputs and Outputs Wiring 126 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.5 pH Input from External Preamplifier/Cap Adapter Wiring Diagrams Glass Meredian External Preamp 1 RTH 3 rd Wire (–) Volt Suppl y 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color (+) Volt Sup ply Supply Common pH Input Signal RTH Low RTH High B[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 127 Durafet II External Preamp (-) 10 Vo lt Supply 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color (+) 10 V o lt Supply Supply Comm on pH Input Signal RTH 3 rd Wir e RTH Low RTH High Blue Green Black Ora nge White Jumper terminals 5 an d 6 (note: do no[...]

Inputs and Outputs Wiring 128 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Durafet II Cap Adapter (-) 10 Volt Supp l y 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color (+) 10 Vo l t Supply Suppl y Common pH Input Signal RTH 3 rd Wir e RTH Low RTH Hi gh Bl ue Green Black Orange Red Red wi t h Black s t r i pe Whit e Ca b [...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 129 Durafet III Cap Adapter (-) 10 Volt Supp l y 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color (+) 10 Vo l t Supply Suppl y Common pH Input Signal RTH 3 rd Wir e RTH Low RTH Hi gh Bl ue Green Black Orange Red Red wi t h Black str i pe Whit e Ca b le[...]

Inputs and Outputs Wiring 130 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.6 Conductivity 4 Wire Cond. 18A WG (Has no shield) 9 8 7 6 5 4 3 2 1 10 Cell Low Cell High RT H 3rd Wir e RT H Low RTH High Black White Gree n Red Wire Color Signal name Wire t o cha ssis ground screw Earth Gr ound 4 Wire Cond. 18A WG (Has no shield) 9 8 7[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 131 7.7 Dissolved Oxygen Some ca bles h ave conn ecto rs o n th e l eads. Cu t o ff the conn ecto rs, skin a nd tin the lead s an d the n wire to th e scre w termi nal s on the bo a r d s Some ca bles h ave conn ecto rs o n th e l eads. Cu t o ff the conn ecto rs[...]

Inputs and Outputs Wiring 132 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Guard Earth Ground Black Pigtail of Coax Orange Green Wire to chassis ground screw Signal Name Signal Name Wire Color Wire Color 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 RTH Low RTH High Clear Yellow Red Cable shield (Violet) to chassis ground screw Cathode[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 133 7.8 Communications Card TX + 4 3 2 1 4 3 2 1 TX- Wire to Chassis Ground Screw RS 485 Connection RJ45 Ethernet Connection SHIELD TX + 4 3 2 1 4 3 2 1 TX- Wire to Chassis Ground Screw RS 485 Connection RJ45 Ethernet Connection SHIELD Figure 7-18 Terminal Design[...]

Inputs and Outputs Wiring 134 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.9 Outputs Power Supply/Analog Output/Relay Output Card AC N L2 AC Hot L1 Case Earth Gr ound Grounding Stud on Case 13 12 11 10 9 8 7 6 5 4 1 Analog Output 1 (+) Analog Output 1 (–) Analog Output 2 (+) Analog Output 2 (–) Rela y Output 1 (N.O.) Rela y O[...]

Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 135 7.10 Option Card 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Analog Output 3 (+) Analog Output 3 (–) Dig ital Inpu t 1 (+ )* Relay Output 3 (N.O.) Relay Output 3 (COM) Relay Output 3 (N.C.) Case (earth) Ground Relay Output 4 (N.O.) Relay Output 4 (COM) Relay Output[...]

Input Calibration 136 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8 Input Calibration 8.1 Overview Introduction The section describes the calibration procedures for the following: Input Cal – calibrate Input 1 and Input 2 for pH/ORP , Conductivity , or Dissolved Oxygen. For other Calibration Procedures refer to the sections list[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 137 8.2 Calibration Menu Accessing the Main Calibration Menu and sub-menus Press Calibrate . The Main Calibration Menu will appear. CA LIBRA TION Input Temp Cal Output Cal Cal History Input PV Cal CA LIBRA TION Input Temp Cal Output Cal Cal History Input PV Cal Use the k[...]

Input Calibration 138 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.3 pH/ORP and Conductivity Overview pH/ORP Calibration Calibration of pH or ORP measuring instruments is necessary because sim ilar electrodes may produce slightly different potentials in the same solution, requiring a corrective adjustment at the measuring instrum[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 139 8.4 Recommendations for Successful Measurement and Calibration Selection and care of electr ode system or cell essential Successful measurements and calibration depend upon selection and care of the electrode system or cells. Always prepare electrodes or cells and th[...]

Input Calibration 140 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5 pH Calibration 8.5.1 Introduction pH instrument calibration consists of standardization and slope adjustments. Standardization is a pH Offset adjustment to compensate for electrode drift. Slope adjustment is a span adjustment to m atch the gain of the instrument[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 141 8.5.2 Calibrating pH Electrodes Usi ng Automatic Buffer recognition Analyzer stores information on multiple buffers The UDA2182 Universal Dual Analyzer contains (in its permanent mem ory) information on several commonly used buffer solution standards in three groups,[...]

Input Calibration 142 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Calibration functions Calibrating the pH Offset (Standardization) –. In auto buffer recognition calibration, you can select one of the other buffer pH values directly above or below the recognized buffer value in the current buffer group. (See Table 8-1.) Calibrat[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 143 Procedure Make sure you have selected “PV Type –pH Glass, pH Durafet, or pH HPW” in the Inputs configuration -Table 6-5. Refer to Section 6.4.1 – General Rules for Editing . Table 8-2 Calibrating pH Electrodes Us ing Automatic Buffer Recognition Step Action S[...]

Input Calibration 144 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 6 Press En ter IN 1 pH/ORP Cal Sample Cal Auto Buff er Cal Buffer Group pH Offset pH Slope Reset pH Off set Reset pH Slope Buffer Cal IN 1 pH/ORP Cal Sample Cal Auto Buff er Cal Buffer Group pH Offset pH Slope Reset pH Off set Reset pH Slope Buffe[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 145 Step Action Screen 12 Once the reading is stable Press Enter “Buffer 2 stability check” Use to change the value of the Buffer. “Up/Dow n changes Buffer” 13 If the calibration fails, an error message will be displayed across the bottom stripe of the screen. Ma[...]

Input Calibration 146 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-3 Procedure for Buffering Method of Calibrating pH Electrodes Step Action Screen 1 Press Calibrate CALIB RATION Input Temp Cal Out p u t Ca l Cal History Input PV Cal CALIB RATION Input Temp Cal Out p u t Ca l Cal History Input PV Cal Use to select Input PV [...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 147 Step Action Screen 6 Once the reading is stable Press Enter “Change to Buffer 1 value” Use to change the value to match the actual pH of the Buffer 1 solution at its current temperature. “Enter to save, Exit to cancel” 7 Rinse the electrode thoroughly with di[...]

Input Calibration 148 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5.4 Sample Method of Calibrating pH Electrodes Recommended where pH is stable, or for high-purity water applications This method is recomm ended only where the pH is stable and changes very slowly. It is also recommended for high-purity water m easurement applicat[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 149 Step Action Screen 4 Press Enter IN 1 pH/ORP C al Sample Cal Auto Buffer Cal Buffer Group pH Offset pH Slope Reset pH Off set Reset pH Sl ope Buffer Cal IN 1 pH/ORP C al Sample Cal Auto Buffer Cal Buffer Group pH Offset pH Slope Reset pH Off set Reset pH Sl ope Buffe[...]

Input Calibration 150 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5.5 Viewing and resetting pH Offset and (Standardization) pH Slope If the calibration is suspect, you can reset the pH Offset and pH Slope and calibrate again. In the same screen as “Sample Cal”, use the keys to highlight “Reset pH Offset” or “Reset pH S[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 151 8.6 ORP Calibration 8.6.1 Introduction ORP calibration consists of adjusting the readi ng of the analyzer to match a known value. There are two types of ORP calibration supported: • To calibrate the system to compensate for changes in electrode potentials over tim [...]

Input Calibration 152 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-5 Oxidation-Reduction Potential of Reference Solutions at Specified Temperature pH Buffer Solution (Honeywell Part Number) Temperature 20 ° C 25 ° C 30 ° C 4.01 @ 25 ° C (31103001) 267 mV 263 mV 259 mV 6.86 @ 25 ° C (31103002) 100 mV 94 mV 88 mV 7.00 @ [...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 153 Step Action Screen 4 Put the unit in “Hold” mode Remove the electrode from the process. Rinse the electrode thoroughly with distilled or de- ionized water 5 Press Enter 6 Follow the prompts at the top and bottom of the screen. “ Place probe in Sample” The dis[...]

Input Calibration 154 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.6.3 ORP Calibration Using Voltage Input Calibrates Analyzer only The procedure described in this sub-section calibrates the Analyzer only. It does not involve compensating for electrode drift. Instead, a known m illivolt signal is applied to the analyzer input ter[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 155 Step Action Screen 4 Insert a screwdriver into the tab in the terminal board to be wired and pull. Slide the board half way out. There is a notch in the terminal board into which you can slide the retainer tabs and hold the boards in place while wiring. 5 Label and r[...]

Input Calibration 156 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 12 Once the reading is stable, if it does not match the input signal, press Ent er “Change to Sample value” Use to change the value to match the Voltage being applied to the input terminals. “Enter to save, Exit to cancel” 13 Press Ent er [...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 157 8.7 Conductivity Calibration 8.7.1 Introduction Each type of cell has an associated cell constant entered during Configuration setup (see Section 6.6). This number is part of the cell model num ber. However, for greater precision, every Honeywell cell is individually[...]

Input Calibration 158 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.7.4 Determining TDS conversion factor To determine the TDS conversion factor, it is first necessary to establish the total dissolved solids in a representative sample of the process. The form al determination of TDS is a laboratory standard method performed on a w[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 159 8.7.5 Performing Calibration Trim Introduction For most applications entering the cal factor for each cell will achieve satisfactory system performance. However, it is possible to perform a calibration trim procedure in which the Analyzer and cell combination are use[...]

Input Calibration 160 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-8 Conductivity of Potassi um Chloride Solutions at 25 ° C * M = Molarity; 1M = 74.555g potassium chloride per liter of solution Procedure Table 8-9 Procedure for Performing Calibr ation Trim Using a Reference Solution Step Action Screen 1 Press Calibrate CA[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 161 Step Action Screen 5 Press Enter 6 Follow the prompts at the top and bottom of the screen. “ Place probe in Sample” The display will show the conductivity of the reference solution as measured by the cell and Analyzer system. “Press Enter w hen stable” 7 Once[...]

Input Calibration 162 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.7.6 Resetting Calibration Trim If the calibration is suspect, you can reset the Calibration Trim and calibrate again. In the same screen as “ Sample Cal ”, use the keys to highlight “ Reset Trim ”. IN2 C onduc Ca l Sample Cal Cal T rim Reset Cal Trim 1.00 [...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 163 8.7.7 Cation pH Calibration The UDA allows for a sample calibration of the specific or influent pH value. Here an independent sample is withdrawn from the sam pling equipment and pH is determined with equipment of known accuracy. This independent pH value is then ent[...]

Input Calibration 164 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter CAT ION PH Sample Cal pH Offset 0.00 Rst pH Offset CAT ION PH Sample Cal pH Offset 0.00 Rst pH Offset Use to select Sample Cal 5 • DO NOT Remove the electrode from the process. 6 Once the reading is stable, press Enter Change to Sa[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 165 8.7.8 Resetting pH Offset If the calibration is suspect, you can reset the Ph Offset and calibrate again. In the same screen as “ Sample Cal ”, use the keys to highlight “ Rst pH Offset ”. CA TION PH Sample C al pH Offset Rst pH Offset 0.00 CA TION PH Sample [...]

Input Calibration 166 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.8 Dissolved Oxygen Calibration Overview The analyzer supports three methods of Dissolved Oxygen calibration: Air Calibration - is done with the probe removed from the process. This is the recommended m ethod of calibration and should be completed unless the proces[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 167 Calibrating a Dissolved Oxygen Probe Using Air Calibration Method Introduction This is the simplest and most com monly used method of calibration. ATTENTION If “Initial Installation”, power probe and analyz er for 24 hours before first air calibration. 1. Assure [...]

Input Calibration 168 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter Follow the prompts at the top and bottom of the screen. “Place probe in air” The display will show the live Dissolved Oxygen value. Press Enter w hen ready” 5 Press Ent er “Cal stability check” This screen remains until the[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 169 Calibrating a Dissolved Oxygen Probe Using Sample Calibration Method Introduction Sample calibration allows a calibration based on a known dissolved oxygen concentration. It is similar to air calibration except that the known DO value may be entered. Assum ing an acc[...]

Input Calibration 170 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter IN1 DO CAL Sample Cal Air Ca l Pressure C al Bias Volts Reset Cal Factor Reset Bias Volts Bias Scan Pressure O f fse t Reset Prs Offset IN1 DO CAL Sample Cal Air Ca l Pressure C al Bias Volts Reset Cal Factor Reset Bias Volts Bias Sc[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 171 Calibrating the Integral Pressure Sensor Introduction The concentration of oxygen dissolved in air-saturated water depends on the barometric pressure. This dependence is automatically compensated for during air calibration using a pressure sensor built into the Analy[...]

Input Calibration 172 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter Follow the prompts at the top and bottom of the screen. “Pressure Sensor Cal” Display shows the barometric pressure value in mm Hg. “Press Enter w hen stable” 5 Once the reading is stable, press Enter Change to sample value?[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 173 before the test was initiated. During this voltage sweep, the probe current is monitored and the graph of current as a function of voltage is displayed. If during the test the probe current rises above a factory-set upper limit, the bias voltage is returned to its pr[...]

Input Calibration 174 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 exceeding 0.8 volts, a second process ( water reduction ) begins to occur and the current again rises. To achieve stable results, the probe should be operated within the flat region so that small changes in the probe characteristics result in negligible changes in p[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 175 Step Action Screen Use to select Bias Scan 4 Press Enter to initiate the Bias Scan screen At any time press “Exit” to abort scan. You will see: IN1 BIAS SCAN Enter to sc an 0.55V 144 μ A 0 0.2 0.4 0.6 0.8 1V μ A 0 80 160 240 IN1 BIAS SCAN Enter to sc an 0.55V 1[...]

Input Calibration 176 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 6 Press Enter to save Screen returns to “IN1 DO CAL ” screen. Bias Volts will be indicated on the screen.[...]

Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 177 Resetting Pressure Offset or Bias Volts If the calibration is suspect, you can reset any of these values and calibrate again. In the same screen as “ IN 1 DO Cal ”, use the keys to highlight “ Reset Prs Offset ” or “ Reset Bias Volts ”. IN1 DO CA L Sample[...]

Outputs Calibration 178 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 9 Outputs Calibration 9.1 Overview Introduction The section describes the calibration procedures for the following: Output Cal – calibrate Analog Output 1, Analog Output 2, and Analog Output 3 For other Calibration Procedures refer to the sections listed below. [...]

Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 179 9.2 Output Calibration Introduction The UDA2182 is available with two standard and one optional analog outputs. The output signals can be adjusted to trim the high and low output current or voltage values over a range of ± 0.4 % of span to compensate for component[...]

Outputs Calibration 180 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 WARNING While the unit is powered, a potentially lethal s hock hazard exists inside the case. Do not open the case while the unit is powered. Do not access the output terminal as described below while the unit is powered. WARNING A disconnect switch must be instal[...]

Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 181 Procedure Table 9-1 Procedure for Calibrating Analyzer Outputs Step Action Screen 1 Turn off the pow er to the Analyzer . More than one switch may be required to disconnect power. 2 With the pow er off , open the case: Loosen the four captive screws on the front of[...]

Outputs Calibration 182 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 8 Press Enter OUTPUT CA L Output 1 Output 2 Output 3 OUTP UT CAL Output 1 Output 2 Output 3 Use to select an Analog Output to be calibrated 9 Press Enter OUTPUT 1 20mA Offset 4mA Offset 0 0 Reset 20mA Offs Reset 4mA Offs OUTPUT 1 20mA Offset 4mA[...]

Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 183 Step Action Screen 12 Use to select ” 4 mA Offset” and repeat the process. OUTPUT 1 20mA Offs et 4mA Offs et -147 3 Reset 20mA Offs Reset 4mA Of fs OUTPUT 1 20mA Offs et 4mA Offs et -147 3 Reset 20mA Offs Reset 4mA Of fs 13 Press “Enter” to store the 4mA Of[...]

Outputs Calibration 184 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Viewing and resetting 20mA and 4mA Offset If the calibration is suspect, you can reset the 20mAand 4mA Offset and calibrate again. In the same screen as “ 20mA and 4mA Offset ”, use the keys to highlight “ Reset 20mA Offset ” or “ Reset 4mA Offset ”. O[...]

Temper ature Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 185 10 Temperature Input Calibration 10.1 Overview Introduction The section describes the calibration procedures for the following: Temp Input Cal – calibrate (T1) Temperature 1 or (T2) Temperature 2 for pH/ORP or Conductivity For other Calibration Procedu[...]

Temperature Input Calibration 186 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 10.2 Temperature Input Calibration Introduction Temperature Input Calibration lets you monitor a live tem perature reading while continuing to monitor the sample. The currently displayed tem perature value can be edited through a series of prompts on the[...]

Temperature Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 187 Step Action Screen Use the keys to highlight the desired “Temperature Input” selection. 3 Press Enter T1 pH/ORP CAL Temp Cal Temp Offset (R ead only) Reset Tmp Offs T1 pH/ORP CAL Temp Cal Temp Offset (R ead only) Reset Tmp Offs 4 Press Enter 5 Follow [...]

Temperature Input Calibration 188 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Viewing and resetting Temperature Offset If the calibration is suspect, you can reset the Temperature Offset and calibrate again. In the same screen as “ Temp Cal ”, use the keys to highlight “ Reset Tmp Offset ”. T1 pH/ORP CAL Temp Cal Temp O ff[...]

Calibration History January 2009 UDA2182 Universal Dual A nalyzer Product Manual 189 11 Calibration History 11.1 Overview Calibration History records every successful input or output calibration with timestamp, with detail available on cal type and before and after cal values by scrolling and selecting cal event name. Calibration records are listed[...]

Calibration History 190 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 11.2 Clear Calibration History • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Ent er to enter the sub- menu. • Use the keys to select “Display” then press Ent er to enter the sub-menu. • Use the keys to se[...]

Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 191 12 Diagnostics and Messages 12.1 Overview Introduction This section contains information on status and alarm m essages, as well as on diagnostics and system error messages and Fail m essages. All these messages are displayed on the “Status Message” stripe.[...]

Diagnostics and Messages 192 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 12.2 Sy stem Status Messages Overview The following table lists all the error messages that can appear for Measurement errors, Input errors, Output errors, and Alarm Conditions. Table 12-1 Status Messages Status Message Definition HOLD ACTIVE Analog Inputs (P[...]

Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 193 12.3 Calibration Diagnostics pH/ORP/DO All of the possible errors are detected during a probe calibration and will abort the calibration process with the message “FAIL” appearing briefly, followed by a return to the online pH/ORP/DO display. At that point,[...]

Diagnostics and Messages 194 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 12.4 Auto Cy cle Fail Messages Overview Auto Cycle Fail is active whenever an auto cycle failure has occurred. The status message “Auto Cycle n Fail” is also displayed during a fail state. Once detected, the current cycle proceeds immediately to the Probe[...]

Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 195 12.5 Pharma Fail Messages Overview Pharma Fail is active whenever a Pharma failure has occurred. Status messages are also displayed during a fail state. These messages are listed below: Table 12-4 Pharma Fail Messages Warn Condition Diagnostic Message Stage 1:[...]

Ethernet and Communications 196 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 13 Ethernet and Communications 13.1 Overview For all information relating to the UDA2182 and Communications please refer to the UDA2182 Communications User Guide #70-82-25-126.[...]

Accessories and Replacement Parts L i st January 2009 UDA2182 Universal Dual A nalyzer Product Manual 197 14 Accessories and Replacement Parts List 14.1 Overview This section provides part numbers for field-replaceable parts and for accessories. What’s in this section? The topics in this section are listed below. Topic See Page 14.1 Overview 197 [...]

Accessories and Replacement Parts 198 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 14.2 Part Numbers Introduction Part numbers for field-replaceable parts and accessories are provided in Table 14-1. Table 14-1 Part Numbers Kit/Part Number Description Quantity 51453313-501 pH Input Card 1 50009551-501 pH for Preamp Input Card 1 5145[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 199 15 Appendices 15.1 Table of Contents Topic See Page PH/ORP 15.2 Appendix A – Entering Values for Lead Resistance Compensation 15.3 Appendix B – Entering Values for Lead Resistance Compensation [Titanium Cells] 15.4 Appendix C - Cyanide Waste Treatment 15.5 Appendix D ?[...]

Appendices 200 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.2 Appendix A – Entering Values for Lead Resistance Compensation ( See Appendix B for titanium cells mounted into stainless steel flow chamber 31079198) Introduction If you use standard Honeywell cell lead lengths of 7 or 20 feet connected directly to the Analyzer, no [...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 201 Since the analyzer only allows entry of one wire gauge type, we allow for the worst-case condition by dividing the total resistance by the resistance per thousand feet of the higher resistance gauge wire. In our example this would be: 4.0 ohms ÷ 6.4 ohms per thousand feet[...]

Appendices 202 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.3 Appendix B – Entering Values for Lead Resistance Compensation [Titanium Cells] (4973 or DL4311 Titanium cells mounted in stainless steel flow chamber 31079198) Introduction If you use standard Honeywell cell lead lengths of 7 or 20 feet connected directly to the Ana[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 203 Because there are two different types of wire used in each lead to the cell in this example, the total lead resistance is calculated as follows: (Note: the analyzer accounts for the fact that there is always a pair of conductor wires in the system loop.) (0.5 x 6.4) + (0.2[...]

Appendices 204 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.4 Appendix C - Cy anide Waste Treatment Introduction Uses of cyanide solutions Cyanide solutions are used in plating baths for zinc, cadmium, copper, brass, silver and gold. The toxic rinse waters and dumps from these operations require destruction of the cyanide (typic[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 205 First Stage of Cyanide Destruction Raise pH and oxidize cyanide Sodium hydroxide (caustic) is used to raise the effluent to about 11 pH, which will promote the oxidation reaction and ensure complete treatm ent. The oxidizing agent is usually sodium hypochlorite, NaOCl. The[...]

Appendices 206 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Importance of pH control As shown in Figure 15-4, pH has a direct eff ect on the ORP potential and must be closely controlled to achieve consistent ORP control, especially if hypochlorite is used as the oxidizing agent. Hypochlorite raises pH, which lowers the ORP potentia[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 207 Batch Treatment Sequence of steps Continuous treatment is shown in Figure 15-3. However, all of the reactions can be achieved with semi-automatic batch control. Only a single tank with a pH controller and an ORP controller are required. The steps are sequenced, and the pH [...]

Appendices 208 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.5 Appendix D – Chrome Waste Treatment Use of Chromates Corrosion inhibition Chromates are used as corrosion inhibitors in cooling towers and in metal-finishing operations including bright dip, conversion coating, and chrome plating. Necessity for removal of chromium i[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 209 First Stage of Chrome Removal Lower pH and add reducing agent Sulfuric acid is used to lower the pH to about 2.5, which promotes the reduction reaction and ensures complete treatment. The reducing agent m ay be sulfur dioxide, sodium sulfite, sodium bisulfite, sodium m eta[...]

Appendices 210 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Chrome reduction is slow enough that 10 to 15 minutes m ay be required for a complete reaction and this time increases if pH is controlled at higher levels. The pH also has a direct effect on the ORP potential as shown in Figure 15-6. Therefore, pH must be controlled to ac[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 211 negative. The chromium, an oxidizing ion, Cr +6 , accepts electrons and makes the electrode more positive. The net electrode potential is related to the ratio of concentrations of reducing and oxidizing ions in the solution. Potential cannot be used as monitor of effluent [...]

Appendices 212 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.6 Appendix E – Two-cell Applications Ion Exchange Ion exchange operations can achieve especially precise control using the conductivity ratio of two points with each bed. Ratio measurement accounts for feedwater variations when the upstream point is measured at the ca[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 213 alarms (+ and -) are used. A difference kind of diagnostic can be provided by a precision check resistor in place of one cell to give continuous Analyzer/Controller checking at one value. Also see 15.11 Appendix J – Discussion on Chemical Interferences on Measured DO Cur[...]

Appendices 214 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Softener Monitor Softener monitoring by conductivity ratio gives a continuous indication of performance. Sodium is typically more conductive than the hardness m inerals it displaces, yielding a higher conductivity at the outlet. A ratio approaching 1 indicates that hardnes[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 215 SPECIFIC CONDUCTIVITY UDA2182 ANALYZER CATIO N CONDUCTIVITY SAMPLE CELL 1 CELL 2 CATION EXCHANGER SAMPLE REBOILER SPECIFIC CONDUCTIVITY CATION CONDUCTIVITY DEGASSED CONDUCTIVITY (ANIONS) CARBON DIOXIDE BY CALCULATION UDA2182 ANALYZER UDA2182 ANALYZER CELL 1 CELL 2 CATION E[...]

Appendices 216 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.7 Appendix F – Using a Precision Check Resistor (For Conductivity) Introduction The operation of the Analyzer/Controller can be verified by replacing the input from a cell with a precision check resistor across the Analyzer/Controller input terminals. In addition, an [...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 217 Example 1: To determine the check resistor value needed to sim ulate conductivity measurement of 10 μ S, use cell constant 0.1 and perform the following calculation: 10 k ohms = (0.1) x (1,000,000) 10 Example 2: To determine the check resistor value needed to sim ulate re[...]

Appendices 218 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.8 Appendix G – Noise Testing, Dissolved Oxy gen Application Hints for Reducing Noise Specifications for proper operation of H oneywell dissolved oxygen (DO) probes demand that the alternating current (AC) voltage signal (noise) between anode and shield connections and[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 219 15.9 Appendix H – DO Probe and Analy zer Tests Before performing air leak detection, it is necessary to determine that both Probe and Analyzer are working properly. Assumptions: • The probe and analyzer should be connected, the analyzer powered-up, and the probe in the[...]

Appendices 220 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Check that analyzer is working 1. Remove power from analyzer. 2. Disconnect the probe and put the following resistor values on the terminal block of the analyzer: • Jumper (bare wire) - Anode(8) to Ref(9) • 10k resistor - Ref(9) to Cathode(10) • 5k resistor across th[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 221 problem is that the cursor is positioned too far to the left or right of the f lat portion of the curve, move the cursor back to the flat portion of the curve. 15. Perform another Air Calibration to correct any changes that occurred during the PBT. 16. If you reached this [...]

Appendices 222 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.10 Appendix I – Parameters Affecting Dissolved Oxygen Measurement The actual quantity of oxygen that can be present in solution is governed by the partial pressure of the gas in the atmosphere, the solubility in solution, the temperature and purity of the solution. Pr[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 223 15.11 Appendix J – Discussion on Chemical Interferences on Measured DO Currents There are four contributors to measured current: Faradaic Currents Faradaic currents are those resulting from oxidation or reduction of chem ical species. The reduction of oxygen to water, th[...]

Appendices 224 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Faradaic Interferences The DO probe responds to oxygen partial pressure as follows: O 2 + 4H + + 4e - → 2H 2 O (1) Reaction (1) is a chemical reduction in which dissolved oxygen is reduced to water. This reduction occurs at the working electrode, commonly referred to as [...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 225 15.12 Appendix K – Percent Saturation Readout In some special applications, it is desirable to read out in pe rcent saturation rather than concentration. Thes e are usually in non- aqueous solutions where the normal temperature compensation of the Series UDA2182 Analy ze[...]

Appendices 226 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.13 Appendix L – Leak Detection in PPB Applications Before performing air leak detection, it is necessary to determine that both the probe and analyzer are working properly. Refer to Probe and Analyzers tests in Section 15.9 1. First, check to see that the probe contai[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 227 15.14 Appendix M – Procedure for Low Level ppb Dissolved Oxygen Testing Overview The purpose of this procedure is two-fold. First, using a controlled environment, new probes and/or analyzers can be tested to determine if each is performing correctly before being installe[...]

Appendices 228 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 9. Return probe to flow chamber and resume nitrogen sparging. 10. When analyzer indicates that DO level is below 20 ppb, change gas to 250 ppm O 2 in nitrogen. Run until equilibrated (4-6 hours). After equalization, note barometric pressure and temperature. 11. Compare rea[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 229 15.15 Appendix N – Sample Tap Electrode Mounting Recommendations Overview Many applications tap a sample from a m ain process stream and, after the flow has passed through the measurement m anifold, it is discharged to a sink or floor drain. Typical Probe Installation A [...]

Appendices 230 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 then the pressure at the sensor is four feet water-column below atmospheric pressure. Any fitting leaks at or beyond the flow adjustment valve will result in air infiltration into the sample. This entrapped air can result in noisy and unstable measurem ent. In the case of [...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 231 15.16 Appendix O – Auto Clean and Auto Cal Examples Automatic Cleaning and Calibration Overview Although the Honeywell probe accuracy is unaffected by inert fouling, there are two conditions where probe cleaning may be required. (These conditions affect all conventional [...]

Appendices 232 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Figure 15-9 Auto Clean Setup[...]

A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 233 Automatic Calibration of ppb Dissolved Oxygen Probe A typical set – up for automatic calibration in a boiler water sam pling system is shown in Figure 15-10 . The solenoid valve and connections should be supplied by others and must be positively air tight to prevent leak[...]

Index 234 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.17 Appendix P – AutoClean and AutoCal Theory and Piping Overview Periodic calibration of pH electrodes is necessary for best system performance because electrode outputs change over time. One-point calibration (standardization) is a zero adjustment to compensate for electr[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 235 ri n se/c leaning so lu tio n proces s sam p le pH elec tr o d e t o pr oce ss to d r ain 9782 S4 S1 It em s o u t sid e th is ar ea p rov i de d by us e r Figure 15-11 Automatic Electrode Wash Setup Select valves and fittings with appropriate pressure ratings Make the process connect[...]

Index 236 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 divert the discharge to drain. 3 Relay 2 act ivates solenoid valve S2 for the preset buffer time (1 to 1999 seconds) to direct buffer solution past the electrodes by gravity. 4 After a stable reading is reached or the set maxi mum buffer time elapses, t he 9782 stores the new c[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 237 Select piping and valves based on chemical resistance and pressure ratings Make the process connections as shown in Figure 15-12 or Figure 15-13. Materials and components should be carefully selected for chemical resistance to process and buffer solutions at anticipated temperatures. [...]

Index 238 UDA 2182 Universal Dual A nalyzer Product Manual January 2009[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 239 Index 3-mode cont rol ......................................................... 91 A Absolute Value ......................................................... 85 Accessing Alar ms Menu ........................................... 81 Accessing Auto Cy cle Menu ...........................[...]

Index 240 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Conditional Sequenc er St eps ................................... 32 Conductivity ...................................................... 66, 136 Conductivity Calib ration .................................. 137, 154 Conductivity Co mpensati ons ..................................[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 241 L Label ...................................................................... 109 Language ............................................................... 107 LATCH ..................................................................... 87 Leak Detection in PPB Applicat ions ..........[...]

Index 242 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 PID Alarms ............................................................... 97 PID B........................................................................ 94 PID Configu ration ..................................................... 93 PID Cont rol ..............................[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 243 Slope adjustm ents .................................................. 138 Slope Ove rrange .................................................... 191 Slope Unde rrange .................................................. 191 Software vers ion num ber ......................................[...]

Index 244 UDA 2182 Universal Dual A nalyzer Product Manual January 2009[...]

January 2009 UDA2182 Universal Dual A nalyzer Product Manual 245[...]

Honeywell Process So lutions Honeyw ell 70-82-25-119 Rev.5 2500 W. Union Hill Drive January 2009 Phoenix, Arizona 85027 © 2009 Honeywell International Inc . w w w .honeywell.com/ps Sales and Service For application assistance, current specificat ions, pricing, or name of the nearest Aut horized Dist ributor, contact one of the offices below. A SIA[...]