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In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information and specifications in this document are subject to change without notice.
Abstract The purpose of this document is to support the installation operation and maintenance of the 4909 CPVC Conductivity Cell Removal/Insertion Assembly. Revision Notes The following list provides notes concerning all revisions of this document. Rev. ID Date 11/96 6/99...
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Organization Telephone Address Honeywell TAC 1-800-243-9883 Voice 1100 Virginia Drive Fort Washington, PA 19034 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99...
Electrodes are three discs on the 1 constant cell, parallel plates on the 0.1 constant cell, and a pair of concentric wires wound on the cell body on the 0.01 constant cell. 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 1. Introduction are intended for making measurements in highly...
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 1.3 31074357 Removal Device This device consists of a ball valve which is connected to the closed system by a 1-1/2 inch CPVC schedule 80 mounting nipple and to a housing by a 6 inch long schedule 80 CPVC nipple into which the support tube for the cell mounting is inserted.
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual Adapter * * Automatic Temperature Compensator, when specified by catalog number, is mounted inside adapter. Apply teflon tape to both ends of support tube. Tighten all pipe thread fittings two turns beyond hand tight.
Three leads with integral automatic temp. compensator. Two leads without integral automatic temp. compensator. Four leads with integral automatic temp. compensator)Table III = 333). 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Specifications and Model Selection Guide Polyethersulfone (PES).
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual Integral Automatic Temperature Compensation Refer to Section 2.2 – Model Selection Guide Leadwire Tefzel covered, 18-gage cable (7 feet, 20 feet, or Universal Head, as specified). Weight Approximately 3.5 lb (1.6 Kg) (including cell).
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Table V Option = 02 Extended Length CPVC Support tube. Only available for Table V Option = 03 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Specifications and Model Selection Guide ’7 ft. Leadwire 20 ft. Leadwire Junction Head (Aluminum)
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4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual TABLE VII - OPTIONS Tagging Certificate of Calibration Notes: 1. Replacement cells only, caution look at Restrictions for insertion depth dimensions based on valve assembly type. 2. When converting from 4806 to 4909, order 4908 directly.
Allow for insertion depth from the outside wall of the mounting surface as indicated by the dimensions in Fig. 3-1 or 3-2. 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 3. Installation Installation...
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual Allow at least 1/2 inch clearance beyond the end of the cell and 1/8 to 3/16 inch radius clearance surrounding the cell to permit circulation of the solution. Avoid locations where excessive temperature changes may occur.
If X1 is selected in Table IV of the Model Selection Guide, then the 4908 Conductivity Cell has been pre- mounted by Honeywell onto the support tube. Also cable wiring to the universal head terminal board has been completed. The valve assembly can then be mounted to the process by following steps under “Mounting into the Process”...
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 3.5 Removal REDUCE PROCESS PRESSURE TO 50 PSIG OR LESS. Shut off purge line, if used. Disconnect wiring connections if X1 is selected for Table IV in the MSG. DO NOT STAND BEHIND THE TUBE WHEN PERFORMING THIS STEP. While holding the compression handle from turning, turn the support grip two turns counterclockwise.
Note that the support grip must be removed from the support tube before replacing the bushing and/or washer. Orient the bushing so that the tapered surface faces away from the compression handle, Fig. 1-5. 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Maintenance and Replacement Parts...
Then disconnect the battery and remove the cell. Rinse the cell thoroughly in tap water and then rinse in distilled water. Pour the platinizing solution back into its container as it may be used a number of times. 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Platinization and Platinum Black...
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual Temp. Comp. GREEN WHITE Cell BLACK Internal Cell Assembly Configuration View of Junction Box Head 4905 4973 4974 4908 4909 NOTES: 1. For pure water samples in non-conductive (plastic, glass, etc.) piping, ground the black cell electrode lead near the cell. Alternatively, connect to the 7082 ground screw as shown dotted.
5. If 2 Cells are to be appplied, the same wiring guidelines are applied to Cell 2 as are followed for Cell 1. Figure 5-2 Installation Diagram-Cat. 4909 Cells with Junction Box Head Connected to 9782 Conductivity/Resistivity Analyzer 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Five Point Terminal Board. Each Terminal Will Accept #16 Gage Max. Wire...
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual Temp. Comp. GREEN WHITE Cell BLACK Ce l l A s s e mb l y Co n n e ct i o n s V VI 4905 333 - X1 4973...
5. If 2 Cells are to be applied, the same guidelines are applied to Cell 2 as wereused for Cell 1. Figure 5-4 Installation Diagram-Cat. 4909 Cells with 7 or 20 Foot Leads Connected to 9782 Conductivity/Resistivity Analyzer 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual Five Point Terminal Board. Each Terminal Will Accept #16 Gage Max. Wire Cell cable is approx.
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Industrial Automation and Control Honeywell, Inc. 1100 Virginia Drive Fort Washington, Pennsylvania 19034...