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Emerson ROSEMOUNT 320HP Instruction Manual

High purity ph sensor
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Emerson ROSEMOUNT 320HP Instruction Manual

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Summary of Contents for Emerson ROSEMOUNT 320HP

  • Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
  • Page 2 Instruction Manual PN 51-320HP/rev.J Model 320HP May 2006 High Purity pH Sensor...
  • Page 3 Date Notes 1/01 This is the initial release of the product manual. The manual has been refor- matted to reflect the Emerson documentation style and updated to reflect any changes in the product offering. 7/02 Updated multiple drawings throughout. 8/02 Added drawing 40105544.

  • Page 4: Table Of Contents

    MODEL 320HP TABLE OF CONTENTS MODEL 320HP HIGH PURITY PH SENSOR TABLE OF CONTENTS Section Description Page DESCRIPTION AND SPECIFICATIONS................1 Features and Applications....................1 Operation ..........................1 Sensor Specifications......................1 Ordering Information ......................2 MECHANICAL INSTALLATION ..................3 General ..........................3 Unpacking ...........................3 Preparation for Installation ....................3 Installation Inspection ......................5 OPERATION ........................11 General ..........................11...
  • Page 5 MODEL 320HP TABLE OF CONTENTS MODEL 320HP HIGH PURITY PH SENSOR TABLE OF CONTENTS (CONT.) LIST OF FIGURES Figure No. Title Page Liquid Junction Installation..................Model 320HP Dimensional Drawing ................ Model 320HP-50/51/54 Wiring to Models 1054A/B, 2054, 2081, 1181, 1003, 1050 Model 320HP-55 Wiring to Models 54/54e, 81, 3081, 4081, and 5081 ....

  • Page 6: Description And Specifications

    MODEL 320HP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS SECTION 1.0 GENERAL DESCRIPTION AND SPECIFICATIONS • CORROSION-RESISTANT, WEATHERPROOF CONSTRUCTION permits installation in almost any environment. • UNIQUE SENSOR DESIGN provides accurate, stable pH measurement in high purity water. • ELECTRONICALLY SHIELDED GLASS ELECTRODE protects against electrostatic noise pickup.

  • Page 7: Ordering Information

    MODEL 320HP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.4 ORDERING INFORMATION Model 320HP Flow Through High-Purity pH Sensor is designed for use when conductivity is below 50 μS. The sensor includes a 316 stainless steel flow cell, a double junction Kynar reference cell with specially designed liquid junction, pH glass electrode, temperature compensator, and a weatherproof junction box contain- ing an optional preamplifier.

  • Page 8: Mechanical Installation

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION SECTION 2.0 MECHANICAL INSTALLATION 2.1 GENERAL The sensor requires some customer assembly, there- fore care should be taken that the instructions are fol- lowed carefully to ensure all parts are properly installed. 2.2 UNPACKING Inspect the shipping container.

  • Page 9: Model 320Hp Dimensional Drawing

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION MILLIMETER INCH Shipped loose customer install and wire. For electrical DWG. NO. REV. wiring see Table above. 4320HP01 FIGURE 2-2. Model 320HP Dimensional Drawing...

  • Page 10: Installation Inspection

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION 2.4 INSTALLATION INSPECTION Prior to operating the sensor and attempting to stan- 3. Check all electrical connections for security. Make dardize the instrument, inspect the sensor installation sure all wires are properly dressed so they do not as follows: short or ground.

  • Page 11: Model 320Hp-55 Wiring To Models 54/54E, 81, 3081, 4081, And 5081

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION DWG. NO. REV. 4320HP04 FIGURE 2-4. Model 320HP-55 Wiring to Models 54/54e, 81, 3081, 4081, and 5081...
  • Page 12 MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION FIGURE 2-5. Model 320HP-55 Wiring to Xmt-P-HT-10 FIGURE 2-6. Model 320HP-58 Wiring to Xmt-P-HT-10...

  • Page 13: Model 320Hp-58 Wiring To Models 54E, 81, 3081, 4081, And 5081

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION DWG. NO. REV. 4320HP09 FIGURE 2-7. Model 320HP-58 Wiring to Models 54e, 81, 3081, 4081, and 5081...

  • Page 14: Model 320Hp-55 Wiring To Model 1055-22-32

    MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION FIGURE 2-8. Model 320HP-55 Wiring to Model 1055-22-32 FIGURE 2-9. Model 320HP-58 Wiring to Model 1055-22-32...
  • Page 15 MODEL 320HP SECTION 2.0 MECHANICAL INSTALLATION MODEL 320HP-55 MODEL 320HP-58 FIGURE 2-10. Model 320HP Wiring to Model 1055 Pipe/Wall Mount...

  • Page 16: Operation

    MODEL 320HP SECTION 3.0 OPERATION SECTION 3.0 OPERATION NOTE 3.1 GENERAL For the following calibration steps refer to the ana- This section contains adjustment, standardization, and set- up instructions to put the sensor in operation. The sensor is lyzer manual for adjustments of standardize, span completely automatic and may require only an occasional or efficiency.

  • Page 17: Maintenance And Troubleshooting

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING Empty the electrolyte from the reference cell and flush it 4.1 GENERAL with deionized water. This section contains the scheduled preventative mainte- PIace the reference cell on a flat surface, window side nance and troubleshooting for the sensor.

  • Page 18: Troubleshooting

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING 4.2.3 Electrode Maintenance. 4.3 TROUBLESHOOTING The glass electrode has a limited process life dependent on 4.3.1 Without Advanced Diagnostics. process conditions. It is our recommendation that the elec- In the event of a malfunction, refer to Table 4-1 below. This is trode be checked and replaced as required to insure the intended as a guide and lists the troubles in order of proba- proper operation of the system.

  • Page 19: Maintenance

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING TABLE 4-1. Continued (Troubleshooting ) TROUBLE CAUSE REMEDY d. Span between buffers Temperature compensator Check T.C. resistance (see Section extremely short in auto open. 4.5.5. T.C. mode. Foam junction in space. Use wood junction for buffer cal. e.
  • Page 20 MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING 4.3.2 Troubleshooting with Advanced Diagnostics. The Model 54/54e analyzers and Model 81, 3081, 4081, and 5081 transmitters automatically search for fault conditions that would cause an error in the measured pH value, as does the Model 1054A pH/ORP analyzer to a lesser degree. Refer to the applicable Instruction Manual for a complete description of the analyzer’s fault conditions.

  • Page 21: Reference Electrode Check

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING FIGURE 4-2. Reference Electrode Check NOTE To check the cell using a laboratory reference electrode pro- ceed as follows: The Rosemount Analytical Model 213 Millivolt Test Box provides a complete electrical simulation of any 1.

  • Page 22: Glass Electrode Test Method

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING FIGURE 4-3. Glass Electrode Test Method FIGURE 4-4. Temperature Compensator Check Set Up...

  • Page 23: Temperature Vs. Resistance

    MODEL 320HP SECTION 4.0 MAINTENANCE AND TROUBLESHOOTING 4.4.3. Glass Electrode Check. The glass electrode may be checked as follows: Refer to TABLE 4-3 Figure 4-3. TEMPERATURE vs RESISTANCE OF AUTO Failure to connect the glass electrode shield to the reference T.C.

  • Page 24: Parts List

    MODEL 320HP SECTION 5.0 PARTS LIST SECTION 5.0 PARTS LIST 5.1 GENERAL This section provides illustrations and listings of replacement parts for the Model 320HP Sensor. The illustrations and listings are coded with item numbers to aid in locating parts. If you are looking for a part number, look at the drawing of the assembly which contains that part and follow the arrow leading from that part to the item number.
  • Page 25 MODEL 320HP SECTION 5.0 PARTS LIST DWG. NO. REV. 4320HP06 FIGURE 5-1. Model 320HP (Front and Side Views) Replacement Component Locator...

  • Page 26: Return Of Materials

    6.1 GENERAL. To expedite the repair and return of Send the package prepaid to: instruments, proper communication between the cus- Emerson Process Management - Liquid Division tomer and the factory is important. A return material 2400 Barranca Parkway authorization number is required. Call (949) 757-8500.
  • Page 27 DUPLICATE SHIPMENT REFERENCE ROSEMOUNT ANALYTICAL SALES ORDER NO.__________ RETURN FOR CREDIT RETURN AUTHORIZED BY: ______________________________________ WARRANTY DEFECT____________________________________________________________________________________ _____________________________________________________________________________________________________ 24-6047 Emerson Process Management Rosemount Analytical Inc. 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.raihome.com © Rosemount Analytical Inc. 2005...
  • Page 28 NESS FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS OR SERVICES. RETURN OF MATERIAL Material returned for repair, whether in or out of warranty, should be shipped prepaid to: Emerson Process Management Liquid Division 2400 Barranca Parkway...
  • Page 29 ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE right now. http://www.raihome.com Specifications subject to change without notice. Credit Cards for U.S. Purchases Only. Emerson Process Management Liquid Division 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.raihome.com...
  • Page 30 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...

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