Emerson Combination pH/ORP Sensor manuale d’uso

Model 399VP Combina tion pH/ORP Sensor Instruction Manual PN 51-399VP/rev .B January 2005[...]

CAUTION SENSOR/PROCESS APPLICA TION COMP A TIBILITY The wetted sensor materials may not be comp atible with process composition and operating conditions. Application comp atibility is entirely the responsibili- ty of the user . DANGER HAZARDOUS AREA INST ALLA TION Installations near flammable liquids or in haz- ardous area locations must be careful[...]

MODEL 399VP pH/ORP T ABLE OF CONTENTS MODEL 399VP pH/ORP SENSOR T ABLE OF CONTENTS SECTION TITLE P AGE 1.0 DESCRIPTION AND SPECIFICA TIONS .......................................................... 1 1.1 Features and Applications ................................................................................. 1 1.2 Physical S pecifications .......[...]

MODEL 399VP pH/ORP T ABLE OF CONTENTS MODEL 399VP pH/ORP SENSOR LIST OF FIGURES Figure No. Title Page 2-1 Sensor Dimensions ........................................................................................... 4 2-2 Model 399VP Shown in V arious Flow-Through Installations ............................. 5 2-3 Model 399VP Shown in Low Flow Cell [...]

MODEL 399VP pH/ORP SENSOR SECTION 1.0 DESCRIPTION AND SPECIFICA TIONS SECTION 1.0. DESCRIPTION AND SPECIFICA TIONS 1.1 FEA TURES AND APPLICA TIONS 1.2 PHYSICAL SPECIFICA TIONS 1.3 ORDERING INFORMA TION 1 1.1 FEA TURES AND APPLICA TIONS The Rosemount Analytical Model 399VP Sensor meas- ures the pH or the Oxidation Reduction Potential (ORP) of aqueou[...]

MODEL 399VP pH/ORP SENSOR SECTION 1.0 DESCRIPTION AND SPECIFICA TIONS 1.3 ORDERING INFORMA TION The Model 399VP pH/ORP Sensor is available with custom glass electrodes housed in a molded Tefzel body with 1 in. MNPT threads suit able for insertion, submersion or flow through installation. The sensor includes a general purpose hemi bulb pH electrode [...]

MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION SECTION 2.0. INST ALLA TION 2.1 UNP ACKING AND INSPECTION 2.2 MOUNTING 2.3 FLOW -THROUGH INST ALLA TIONS 2.4 INSERTION INST ALLA TIONS 2.5 SUBMERSION INST ALLA TIONS 2.1 UNP ACKING AND INSPECTION. Inspect the carton for any damage. If damage is detected, contact the carrier immediately . Inspect [...]

MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION 4 FIGURE 2-1. Sensor Dimensions INCH MILLIMETER[...]

MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION 2.3 FLOW-THROUGH INST ALLA TIONS. The Model 399VP Sensor has a 1 in. MNPT process connection at the front and back end of the sensor for mount- ing directly into a 1 in. or 1½ in. tee. See Figure 2-2 for installation configurations. It is recommended that shut-of f valves be provided for sensor [...]

6 MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION 2.4 INSERTION INST ALLA TIONS. The Model 399VP sensor has forward and rear facing 1 in. MNPT process connections for pipeline installations (see Figure 2-4 or 2-5) and flange connections. The Model 399VP is also suitable for side-of-tank inst allation. The Model 399VP must be mounted at least 1[...]

MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION 2.5 SUBMERSION INST ALLA TIONS. The Model 399VP Sensor has a 1 in. MNPT process connection at the back of the sensor (see Figure 2-1). Utilizing a standard 1 in. union (such as PN 9330022), the sensor may be mounted to a 1 in. SCH 80 CPVC or PVDF st and- pipe. The sensor can also be mounted in th[...]

8 MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION FIGURE 2-6. SENSOR SHOWN IN HANDRAIL MOUNTING ASSEMBL Y (PN 1 1275-01) The Handrail Mounting Assembly can be used in applications where Model 399VP needs to be placed in a pond, tank, aer- ation basin, or open channel. Handrail Mounting Assembly includes all parts seen in drawing; sensor is sol[...]

MODEL 399VP pH/ORP SENSOR SECTION 2.0 INST ALLA TION FIGURE 2-8. JUNCTION BOX (PN 22719-02) AND PIPE MOUNT UNION ACCESSOR Y (PN 9330022) FIGURE 2-7. JET SPRA Y CLEANER (PN 12707-00) USED WITH MODEL 399VP The Jet S pray Cleaner eliminates routine manual sensor maintenance by cleaning Model 399VP with water or compressed air . Flow through the cleane[...]

10 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING SECTION 3.0. WIRING Figures 3-2 thru 3-23 provide the diagrams for wiring the 399VP sensor to various analyzer/transmitters. 1. If the cable needs to be extended, use a high quali- ty cable available from Rosemount Analytical. Refer to Figures 3-2 through 3-23 for the appropriate junc- tion box part n[...]

11 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-1. Wire and Connector Pin Functions FIGURE 3-2. Model 81 Wiring FIGURE 3-3. Model 1 181 Wiring FIGURE 3-4. Model 54 Wiring through Remote Junction Box MODEL 399VP[...]

12 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-6. Model 2081 Wiring FIGURE 3-8. Model 2081 Wiring through Remote Junction Box FIGURE 3-7. Model 1 181, 1050/1060, and 1003/1023 Wiring through Remote Junction Box FIGURE 3-5. Model 54 Wiring[...]

13 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-9. Model 81 Wiring through Remote Junction Box FIGURE 3-10. Model 3081 & 4081 Wiring through Remote Junction Box FIGURE 3-12. Model 3081 & 4081 Wiring FIGURE 3-1 1. Model 1055-22-32 Wiring[...]

14 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-13. Model 1054 Wiring FIGURE 3-14. Model 1054A/B and 2054 Wiring FIGURE 3-16. Model 1054A/B & 2054 Wiring through a Remote Junction Box FIGURE 3-15. Model 1054 Wiring through a Remote Junction Box[...]

MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-18. Model 2700 Wiring FIGURE 3-17. Model SCL-(P/Q) Wiring FIGURE 3-19. Model 54epH Wiring FIGURE 3-20. Model 1055-22-32 Wiring through Remote Junction Boxes 15[...]

16 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-21. Wiring Model 399VP-09, 400, 401, 402, 403, and 404 to Model 1055 (Pipe/W all Mount). DWG . NO. REV . 41055107 C[...]

17 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-22. Wiring Model 399VP-09, 400, 401, 402, 403, and 404 to Model 1055 (Panel Mount). DWG . NO. REV . 41055108 C[...]

18 MODEL 399VP pH/ORP SENSOR SECTION 3.0 WIRING FIGURE 3-23. Prep aration of Extension Cable (PN 9200273) This cable is shipped as a raw cable. Cable must be prepared, as shown above, before inst allation. T o avoid preparing raw cable, PN 23646-01 can be used. PN 23646-01 cable offers the wires already prepared for inst allation.[...]

19 MODEL 399VP pH/ORP SENSOR SECTION 4.0 ST ART -UP AND CALIBRA TION SECTION 4.0. ST ART -UP AND CALIBRA TION 4.1 SENSOR PREP ARA TION Shake down the sensor to remove any air bubbles that may be present in the tip of the pH glass bulb. In most cases, the pH sensor can simply be installed as shipped, and readings with an accuracy of ± 0.6 pH may be[...]

20 MODEL 399VP pH/ORP SENSOR SECTION 4.0 ST ART -UP AND CALIBRA TION 4.3 ORP CALIBRA TION Most industrial applications have a number of ORP reactions occurring in sequence or simult aneously . There can be several components that are oxidized or reduced by the reagent s that are used. Theoretically , the ORP poten- tial is absolute because it is th[...]

21 MODEL 399VP pH/ORP SENSOR SECTION 5.0 MAINTENANCE SECTION 5.0. MAINTENANCE 5.1 GENERAL The Model 399VP sensor is a disposable type sensor and therefore requires minimum maintenance. The sensor should be kept clean and free of debris and sediment at all times. The frequency of cleaning, by wiping or brush- ing with a soft cloth or brush, is deter[...]

22 MODEL 399VP pH/ORP SENSOR SECTION 5.0 MAINTENANCE 5.3 pH ELECTRODE CLEANING If the electrode is coated or dirty , clean as follows: 1. Remove the sensor from process. 2. Wipe the glass bulb with a soft, clean, lint free cloth or tissue. If this does not remove the dirt or coating, go to S tep 3 (detergents clean oil and grease; acids remove scal[...]

23 MODEL 399VP pH/ORP SENSOR SECTION 6.0 TROUBLESHOOTING SECTION 6.0. TROUBLESHOOTING TROUBLESHOOTING . The table below lists common problems, causes and remedies typically encountered in process measurement. Problem Probable Cause Remedy Meter reads off scale (display T .C. element shorted. Check T .C. element as instructed reads overrange). in Se[...]

MODEL 399VP pH/ORP SENSOR SECTION 7.0 RETURN OF MA TERIAL SECTION 7.0 RETURN OF MA TERIAL 7.1 GENERAL. T o expedite the repair and return of instrument s, proper communication between the customer and the factory is important. Before returning a product for rep air , call 1-949-757-8500 for a R e t urn Materials Authorization (RMA) number . 7.2 W A[...]

FROM: RETURN BILL TO: _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ CUSTOMER/USER MUST SUBMIT MA TERIAL SAFETY SHEET (MSDS) OR[...]

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W ARRANTY Seller warrants that the firmware will execute the programming instructions provided by Seller , and that the Goods manufactured or Services provided by Seller will be free from defects in materials or workmanship under normal use and care until the expira- tion of the applicable warranty period. Goods are warranted for twelve (12) months[...]

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