Omega Engineering FLR7000 series manuale d’uso

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OMEGAnet ® On -L in e S er vi ce Internet e-mail omega.com info@omega.com It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon[...]

I. INTRODUCTION The FLR Flow T ransmitter is a state-of-the-art, micro- processor based variable area flow meter . It combines the rugged proven technology of a piston-type, variable area flow meter with solid state circuitry including: • Non-contact sensor electronics • Electronic signal conditioning circuit • Digital flow rate and total ind[...]

II. SPECIFICA TIONS Enclosure Rating • NEMA 12 & 13 (equivalent to IP 52/54) Operating T emperature • Fluid: -20 ° to 240 ° F (-29 ° to 1 16 ° C) • Ambient: -20 ° to 158 ° F (-29 ° to 70 ° C) Environment al • Humidity: 0–90 % non-condensing Pressure (Aluminum / Brass Operating) • Liquids ( 1 / 4 " to 1- 1 / 2 "): 3[...]

T able 1 - Dimensions III. INST ALLA TION This unit should be inst alled and serviced by technically qualified personnel trained in maint aining industrial class flow instrumentation and processing equipment. FLR Flow T ransmitter Inst allation & Programming Instructions Page 3 AB C D E F G H I J K Nominal Length Length Length Wid th Wid th Wid[...]

Inst allation Recommendations The transmitter is a simple device to install. However , the following measures are recommended for reliable, trouble-free operation: DO - Align pipe accurately . Piping should be accurate- ly aligned and of correct length. The high pressure body of the transmitter can withstand shock and flow/pressure pulsation. Howev[...]

Schematics The transmitter can be wired in various configurations to allow interface with many different types of dat a col- lection and control instrumentation. Schematics 1 & 2 represent typical wiring for a target powered by either AC power or DC supply . Schematics 3 & 4 will be utilized when the flow trans- mitter is operated with loop[...]

Inst alling the T ransmitter 1. Disconnect electrical power from the target sys- tem before making or changing any transmitter connections. 2. Use 0.05A fast acting fuse if non-current limited power sources are utilized. 3. T erminate cable shield connection at either DC ground or Earth ground. 4. Mount the transmitter so fluid is traveling in the [...]

ENTER - The current tot al can be manually stored in the monitor's flash memory . Press and hold the ENTER key for 2 seconds. The display will respond with a flashing T OT ALSVD and then will return to RUN mode. RESET TOT AL - T o reset the monitor total display , press the MENU and ENTER keys simultaneously until TOT ALRST starts to flash. Th[...]

Programming Procedures The FLR T ransmitter allows two basic sets of program- ming procedures: list item selection and entering numeric values. List Item Selection Procedure Note: If you are already in PROGRAM mode and the selection to be viewed or changed is already displayed, proceed to step 3 below. If you are in PROGRAM mode and the selection t[...]

Programming Flow Chart The programming flow chart on pages 10 and 1 1 will aid understanding of the menu structure of the FLR Flow T ransmitter . It will also help with understanding the available configuration selections. Programming Descriptions Display Mode The meter can display RA TE (flow rate) or T OT AL (total accumulated flow) or alternate [...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 10[...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 11[...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 12 Zero Capture The zero position of the meter cone must be set when installing the meter . T o capture the zero calibration position, press ENTER at the ZERO CAP prompt. NO will display . Press either arrow key to change to YES, then press ENTER to capture zero. Meter T ype Th[...]

Output Mode The FLR Flow T ransmitter offers three analog output modes: • 4–20 mA Output Signal • 0–5 V olts DC Output Signal • 0–10 V olts DC Output Signal The output mode selected is determined by the type of peripheral device being connected to the FLR Flow T ransmitter . The displayed name is OUT MODE and is viewed or changed using [...]

Password Password protection prevents unauthorized users from changing programming information. Initially the pass- word is set to all zeros. Its displayed name is P ASSWORD and is viewed or changed using the Numeric V alue Entry Procedure found on page 8. Restore Defaults This feature allows you to restore factory calibration data. Its displayed n[...]

Inspection 1. Frequent inspection should be made. The envi- ronment and frequency of use should determine a schedule for maintenance checks. It is recom- mended that it should be at least once a year . 2. Perform visual, electrical, and mechanical checks on all components on a regular basis. 3. Visually check for undue heating evidence such as disc[...]

Application Information – Pneumatic NOTE: Pressure and temperature readings must be taken at the flow transmitter inlet to ensure accurate correction factors. The pneumatic flow transmitter is calibrated for air in standard cubic feet per minute (scfm) at 1.0 s.g. (70 ° F @ 100 psi), and liters per second (lps) at 1.0 s.g. (21 ° C @ 6.9 bar). F[...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 17 Water Based Fluids FLOW , GPM I S P , P O R D E R U S S E R P 1/4" .02 -.20 .05-.50 .10-1.0 .20-2.0 FLOW , GPM I S P , P O R D E R U S S E R P 1/2" 1-15 1-10 0.2-2.0 0.1-1.0 0.5-5.0 FLOW , GPM I S P , P O R D E R U S S E R P 3/4" / 1" 0.5 4-4 3-30 2-20 FL[...]

FLR Flow T ransmitter Inst allation & Programming Instructions Water FLOW , GPM I S P , P O R D E R U S S E R P 1/4" .02 -.20 .05-.50 .10-1.0 .20-2.0 FLOW , GPM I S P , P O R D E R U S S E R P 1/2" 1-15 1-10 0.2-2.0 0.1-1.0 0.5-5.0 FLOW , GPM I S P , P O R D E R U S S E R P 3/4" / 1" 0.5-5.0 0.2-2.0 1-10 5-50 4-40 3-30 2-20 [...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 19 Petroleum Fluids FLOW , GPM I S P , P O R D E R U S S E R P 1/4" .20-2.0 .10-1.0 .05-.50 .02-.20 FLOW , GPM I S P , P O R D E R U S S E R P 1/2" 1-15 1-10 0.5-5.0 0.2-2.0 0.1-1.0 FLOW , GPM I S P , P O R D E R U S S E R P 3/4"/ 1" 5-50 4-40 3-30 2-20 0 0 [...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 20 Phosphate Ester FLOW , GPM I S P , P O R D E R U S S E R P 1/4" .20-2.0 .10-1.0 0.0 0 2 4 6 0.5 .05-.5O .02-.20 FLOW , GPM I S P , P O R D E R U S S E R P 1/2" 1-15 1-10 0.5-5.0 0 1 2 2.5 0 2 4 0.2-2.0 0.1-1.0 FLOW , GPM I S P , P O R D E R U S S E R P 1-1/4" [...]

FLO W , SCFM I S P , P O R D E R U S S E R P 1/4" 3-30 2-20 FLO W , SCFM I S P , P O R D E R U S S E R P 1/2" 10-100 5-50 2-25 15-150 FLO W , SCFM I S P , P O R D E R U S S E R P 3/4"/1" 15-150 10-100 5-25 5-50 25-250 FLO W , SCFM 1-1/4"/1 - 1/2" 20-200 40-400 60-600 80-800 100-1000 I S P , P O R D E R U S S E R P FLR [...]

FLR Flow T ransmitter Inst allation & Programming Instructions Page 22 Air / Compressed Gases FLO W , SCFM D I S P , L A I T N E R E F F I D E R U S S E R P 100-1400 200-2200 3" FLO W , SCFM I S P , P O R D E R U S S E R P 1/4" 3-30 2-20 1-10 0.5-5 FLO W , SCFM I S P , P O R D E R U S S E R P 1/2" 10-100 5-50 2-25 15-150 FLO W , [...]

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FLR Flow T ransmitter Inst allation & Programming Instructions NOTES: Page 24[...]

FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA: 1. Purchase Order number under which the product was PURCHASED, 2. Model and serial number of the product under warranty, and 3. Repair instructions and/or specific problems relative to the product. FOR NON-WARRANTY REPAIRS, consult OMEGA for current repa[...]

Where Do I Find Ever ything I Need for Pr ocess Measurement and Contr ol? OM EGA…Of Course! Shop online at omega.com M4183/0405 TEMPERA TURE 䡺 ⻬ Thermocouple, R TD & Thermistor Probes, Connectors, Panels & Assemblies 䡺 ⻬ W ire: Thermocouple, R TD & Thermistor 䡺 ⻬ Calibrators & Ice Point References 䡺 ⻬ Recorders, Co[...]