Rosemount 396R Instruction Manual
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Rosemount 396R Instruction Manual

Rosemount 396R Instruction Manual

Tuph retractable ph/orp sensors
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Instruction Manual
PN 5100396R
Model 396R and 396RVP
January 2001
Retractable pH/ORP
Sensors

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Summary of Contents for Rosemount 396R

  • Page 1 Instruction Manual PN 5100396R Model 396R and 396RVP January 2001 Retractable pH/ORP Sensors...
  • Page 2 HAZARDOUS AREA INSTALLATION READ THIS PAGE BEFORE PROCEEDING! Installations near flammable liquids or in haz- Rosemount Analytical designs, manufactures, and tests ardous area locations must be carefully eval- its products to meet many national and international stan- uated by qualified on site safety personnel.

  • Page 3: Table Of Contents

    RETURN OF MATERIAL ..................LIST OF TABLES Table No. Title Page Commonly Used Accessories for Model 396R ..........Other Accessories for Model 396R..............Commonly Used Accessories for Model 396RVP..........Other Accessories for Model 396RVP............... ORP of Saturated Quinhydrone Solutions ............
  • Page 4 Wiring Details Model 396R-54 for use with Model 54/81/3081 pH/ORP... Wiring Details Model 396R-54 with Remote Junction Box & Preamp (PN 23555-00) Wiring Details Model 396R-50 for use with Remote Junction Box (PN 23309-03) . Wiring Details Model 396R-54 for use with Remote Junction Box (PN 23309-04) .

  • Page 5: Description And Specifications

    The Model 396R is available without an integral pre- and greater insertion depths are required. Model 396R amplifier only and 15 ft or 9.5 in. of integral high quali- is designed for use with a 1-1/4 in.

  • Page 6: 1.3 Ordering Information

    PT100 or 3K temperature compensation. The 396R is available with 9.5 in. or 15 ft of integral cable. The 396R sensor is not available with a preamp. Junction box kits with preamps must be ordered separately if the analyzer/transmitter does not have an integral preamp within 15 ft.

  • Page 7: Commonly Used Accessories For Model 396R

    DESCRIPTION AND SPECIFICATIONS TABLE 1-1. COMMONLY USED ACCESSORIES FOR MODEL 396R For first time installations, Rosemount Analytical recommends using the following guide 1. Retractable Mounting A A . . C C h h o o o o s s e e o o n n e e ( ( r r e e q q u u i i r r e e d d f f o o r r a a l l l l f f i i r r s s t t t t i i m m e e i i n n s s t t a a l l l l a a t t i i o o n n s s ) ) : : PN 23166-00, 1 in.

  • Page 8: Commonly Used Accessories For Model 396Rvp

    DESCRIPTION AND SPECIFICATIONS TABLE 1-3. COMMONLY USED ACCESSORIES FOR MODEL 396RVP FOR FIRST TIME 396RVP AND 398RVP INSTALLATIONS, ROSEMOUNT ANALYTICAL RECOMMENDS USING THE FOLLOWING GUIDE: 1. Variopol Cable (required for all first time installations) Choose one: PN 23645-06, 15 ft cable with mating VP connector, prepped with BNC on analyzer end PN 23645-07, 15 ft cable with mating VP connector, prepped without BNC on analyzer end* 2.

  • Page 9: Installation

    The built-in retraction stop will butt against the depth sufficient to ensure that the glass bulb is con- shoulder of the male connector if properly tinuously wetted by the process fluid. The Model 396R installed. can also be inserted directly into the process without...

  • Page 10: Pn 23166-00 (Or Pn 23166-01)

    2.2.2 INSTALLATION WITHOUT A BALL VALVE. nut of the male connector to firmly secure the sen- Model 396R Sensor may be installed through a weldalet sor in place. When the hex nut is tightened, the or pipe tee or “Y” when used with a process connector Teflon ferrule inside the compression fitting clamps (PN 23166-00 or 23166-01).

  • Page 11: Typical Mounting Configurations For Model 396R

    MODEL 396R pH/ORP SECTION 2.0 INSTALLATION JUNCTION BOX IS OPTIONAL FIGURE 2-2. Typical Mounting Configurations for Model 396R FIGURE 2-3. Typical Mounting Configurations for Model 396RVP...

  • Page 12: Dimensional Drawing — Model 396R With Optional Ball Valve Pn 23765-00

    MODEL 396R pH/ORP SECTION 2.0 INSTALLATION INCH MILLIMETER FIGURE 2-4. Dimensional Drawing — Model 396R with Optional Ball Valve PN 23765-00 Note: Add five (5) inches to dimension A if mounting a sensor head junction box onto the sensor.

  • Page 13: Dimensional Drawing — Model 396R With Optional Ball Valve Pn 23240-00

    WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. REV. 40396R05 FIGURE 2-5. Dimensional Drawing — Model 396R with Optional Ball Valve PN 23240-00 Note: Add five (5) inches to dimension A if mounting a sensor head junction box onto the sensor.
  • Page 14 Front Side 396R-25 Note: Retraction Pressure MM / IN OPTION 548.64 / 21.60 916.94 / 36.10 FIGURE 2-6. Dimensional Warning Label for Model 396R Hemi Bulb Sensors and Sensor Diagram Note: Pressure rating for flat glass sensors is 100-790 kPa (0-100 psig).

  • Page 15: Dimensional Drawing — Model 396Rvp With Optional 1-1/2 Inch Ball Valve Pn 23240-00

    MODEL 396R pH/ORP SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH FIGURE 2-7. Dimensional Drawing — Model 396RVP with Optional 1-1/2 inch Ball Valve PN 23240-00...

  • Page 16: Dimensional Drawing — Model 396Rvp With Optional 1-1/4 Inch Ball Valve Pn 23765-00

    MODEL 396R pH/ORP SECTION 2.0 INSTALLATION INCH MILLIMETER FIGURE 2-8. Dimensional Drawing — Model 396RVP with Optional 1-1/4 inch Ball Valve PN 23765-00...

  • Page 17: Wiring Model 396R

    The outer braid of the extension cable to the instru- Use Rosemount custom cable Part Number ment must be terminated at earth ground or by 9200273 for interconnect.
  • Page 18 WIRING MODEL 396R MODELS 54, 81, 3081 MODELS 54, 81, 3081 DWG. NO. REV. 40396R07 FIGURE 3-2. Wiring Details Model 396R-54 for use with Model 54 pH/ORP and 81/3081 pH/ORP WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH MODELS 54, 81, 3081 DWG.

  • Page 19: Wiring Details Model 396R-50 For Use With Remote Junction Box (Pn 23309-03)

    PREP ORANGE WIRE FOR PREAMP WITH BNC ADAPTER (PN 9120516). DWG. NO. REV. 40396R011 FIGURE 3-4. Wiring Details - Model 396R-50 for use with Remote Junction Box (PN 23309-03) DANGER: Do not connect sensor cable to power lines. Serious injury may result.
  • Page 20 MODEL 396R pH/ORP SECTION 3.0 WIRING MODEL 396R DWG. NO. REV. 40396R09 FIGURE 3-6. Wiring Details - Model 396R-50/54 for use with Model 1181 pH/ORP PREP ORANGE WIRE FOR PREAMP WITH BNC ADAPTER (PN 9120516). DWG. NO. REV. 40396R010 FIGURE 3-7. Wiring Details - Model 396R-54...

  • Page 21: Wiring Details-Model 396R-54 For Use With Model Scl- (P/Q)

    SECTION 3.0 WIRING MODEL 396R DWG. NO. REV. 40396R13 FIGURE 3-8. Wiring Details - Model 396R-54 for use with Model SCL-(P/Q) DWG. NO. REV. 40396R14 FIGURE 3-9. Wiring Details - Model 396R-54 for use with Model 2700 Preamp J-Box (PN 23054-03)

  • Page 22: Wiring Details-Model 396R-50/54-60 For Use With Sensor Head J-Box

    MILLIMETER INCH DWG. NO. REV. 40396R21/22 B/C FIGURE 3-10. Wiring Details - Model 396R-50/54-60 for use with Sensor Head J-Boxes for Models 1181, 1054 Series, 2054, 2081 DWG. NO. REV. 40396R06 FIGURE 3-11. Wiring Details - Model 396R-54-61 for use with...
  • Page 23 WITH BNC ADAPTER (PN 9120516). DANGER: Do not connect sensor cable to power lines. Serious injury may result. DWG. NO. REV. 40396R21 FIGURE 3-12. Wiring Details-Model 396R-50 for use with J-Box (PN 23707-00) to Models 1181, 1050, 1060, 1030, and 1023 pH Transmitters...

  • Page 24: Wiring Details-Model 396R-54 For Use With J-Box (Pn 23708-01) To Models 1054Series, 2054, And 2081 Ph Transmitters

    SECTION 3.0 WIRING MODEL 396R PREPARE ORANGE WIRE FOR PREAMP, USE BNC ADAPTER PN 9120516 DWG. NO. REV. 40396R22 FIGURE 3-13. Wiring Details: Model 396R-54 for use with J-Box (PN 23708-01) to Models 1054 Series, 2054, and 2081 pH Transmitters...

  • Page 25: Wiring Model 396R-( )-54-62-(71) To Model 1055-10-22-32

    MODEL 396R pH/ORP SECTION 3.0 WIRING MODEL 396R FIGURE 3-14. Wiring Model 396R-( )-54-62-(71) to Model 1055-10-22-32 FIGURE 3-15. Wiring Model 396R-(02)-( )-54/55-(61) to Model 1055-10-22-32...

  • Page 26: Wiring Model 396Rvp

    Make electrical connections as shown on Figures 4-1 and should be kept away from AC power lines. through 4-20 using the following guidelines. For wiring Model 396R, see Section 3.0. NOTE Pay particular attention to the analyzer or transmit- For maximum EMI/RFI protection when wiring...
  • Page 27 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-3. Model 1181 Wiring FIGURE 4-2. Model 81 Wiring FIGURE 4-5. Model 1181, 1050/1060, & 1003/1023 FIGURE 4-4. Model 81 Wiring through Remote Wiring through Remote Junction Box Junction Box...
  • Page 28 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-6. Model 2081 Wiring FIGURE 4-7. Model 3081 & 4081 Wiring FIGURE 4-8. Model 2081 Wiring through Remote FIGURE 4-9. Model 3081 & 4081 Wiring through Junction Box Remote Junction Box...
  • Page 29 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-11. Model 1054A/B & 2054 Wiring FIGURE 4-10. Model 1054 Wiring FIGURE 4-12. Model 1054 Wiring through a Remote FIGURE 4-13. Model 1054A/B & 2054 Wiring through Junction Box a Remote Junction Box...
  • Page 30 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-14. Model 54 Wiring FIGURE 4-15. Model 54 Wiring through Remote Junction Box FIGURE 4-17. Model SCL-(P/Q) Wiring FIGURE 4-16. Model 2700 Wiring...
  • Page 31 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-18. Model 1055pH/pH Wiring FIGURE 4-19. Model 1055pH/pH Wiring through Remote Junction Boxes...
  • Page 32 MODEL 396R pH/ORP SECTION 4.0 WIRING MODEL 396RVP FIGURE 4-20. Model 1055-10-22-32 Wiring...

  • Page 33: Start Up And Calibration

    (mV/pH) is established (the slope value can be found within the analyzer/transmitter). 5.2 396R pH CALIBRATION 5. The slope value should read about 59.1 mV/pH for 1. After a temporary connection is established a new sensor and will decrease over time to between the sensor and the instrument, a buffer approximately 47 - 49 mV/pH.

  • Page 34: Orp Calibration

    SECTION 5.0 START UP AND CALIBRATION quite simply by adding a few crystals of quinhy- 5.3 396R ORP CALIBRATION. An ORP loop is best drone to either pH 4 or pH 7 buffer. Quinhydrone calibrated using an ORP standard solution. Most is only slightly soluble;...

  • Page 35: Maintenance

    SECTION 6.0 MAINTENANCE Close the ball valve slowly. If there is resistance, 6.1 Maintenance. The Model 396R Sensor is a dis- the valve may be hitting the sensor. Double check posal type sensor and therefore requires minimum that the sensor has been retracted to the retrac- maintenance.

  • Page 36: Platinum Electrode Cleaning

    MODEL 396R pH/ORP SECTION 6.0 MAINTENANCE Following the caution above, wash the glass bulb TABLE 6-2 in dilute 5% hydrochloric acid solution and then TEMPERATURE vs RESISTANCE OF AUTO rinse it thoroughly in tap water. Replace the sen- T.C. ELEMENTS sor if it cannot be cleaned.
  • Page 37 MODEL 396R pH/ORP SECTION 6.0 MAINTENANCE Discard used O-ring from male connector body 10. Pull back hard on the sensor assembly, as if trying (A). Coat new O-ring with a thin film of the O-ring to remove the sensor, to be certain that the sensor lubricant provided.

  • Page 38: Sensor Tube Replacement

    MODEL 396R pH/ORP SECTION 6.0 MAINTENANCE FIGURE 6-1. Example of Sensor Tube Replacement FIGURE 6-2. Male Connector Tightening Diagram...

  • Page 39: Diagnostic And Troubleshooting

    MODEL 396R pH/ORP SECTION 7.0 DIAGNOSTICS AND TROUBLESHOOTING SECTION 7.0 DIAGNOSTICS AND TROUBLESHOOTING 7.1 DIAGNOSTICS AND TROUBLESHOOTING WITH MODEL 54/81/3081 pH/ORP. The Model 54 and 54e Analyzers and Models 81 and 3081 pH Transmitters automatically search for fault conditions that would cause an error in the measured pH value, as does the Model 1054A/B pH/ORP Analyzer to a lesser degree.

  • Page 40: Troubleshooting Without Diagnostics

    MODEL 396R pH/ORP SECTION 7.0 DIAGNOSTICS AND TROUBLESHOOTING 7.2 TROUBLESHOOTING WITHOUT DIAGNOSTICS. Table 7-2 lists common problems, causes and remedies typically encountered in process measurement. TABLE 7-2. Troubleshooting without Diagnostics Problem Probable Cause Remedy Meter reads off scale. (Display Defective preamplifier.

  • Page 41: Return Of Material

    The “Return of Materials Request” Call Rosemount Analytical for authorization. form is provided for you (in this manual) to copy and use in case the situation arises. The accuracy and...
  • Page 42 SAMPLE OR MATERIAL THAT HAVE BEEN EXPOSED TO OR USED IN AN ENVIRONMENT OR PROCESS THAT CONTAINS A HAZARDOUS MATERIAL ANY OF THE ABOVE THAT IS SUBMITTED TO ROSEMOUNT ANALYTICAL WITHOUT THE MSDS WILL BE RETURNED TO SENDER C.O.D. FOR THE SAFETY AND HEALTH OF OUR EMPLOYEES. WE THANK YOU IN ADVANCE FOR COMPLIANCE TO THIS SUBJECT.
  • Page 43 AND IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. RETURN OF MATERIAL Material returned for repair, whether in or out of warranty, should be shipped prepaid to: Rosemount Analytical Inc. Uniloc Division 2400 Barranca Parkway Irvine, CA 92606...
  • Page 44 CUSTOMER SUPPORT CENTER 1-800-854-8257 ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE http://www.RAuniloc.com Credit Cards for U.S. Purchases Only. Rosemount Analytical Inc. Uniloc Division 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 863-1181 http://www.RAuniloc.com © Rosemount Analytical Inc. 2001...

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