Page 3 - About This Document; Abstract; Honeywell Documents; Contacts
7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual iii About This Document Abstract The purpose of this document is to support the installation operation and maintenance of the 4909 CPVCConductivity Cell Removal/Insertion Assembly. Revision Notes The following list provid...
Page 5 - Contents
7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual v Contents 1. INTRODUCTION ....................................................................................................1 1.1 Overview ..................................................................................
Page 7 - Tables
7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual vii Tables Table 4-1 Replacement Parts __________________________________________________________ 18Table 4-2 Voltage and Time Limits for Platinizing Cells ____________________________________ 18 Figures Figure 1-1 Temper...
Page 9 - CAUTION
Introduction 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 1 1. Introduction 1.1 Overview The 4909 Conductivity Cell Insertion/Removal Assembly is designed for use in a pipeline or closed vesselwhere it is desirable to remove the cell for inspection and maintenance w...
Page 10 - DEGREES CELSIUS
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 2 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 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 schedule80 mounting ...
Page 11 - with Conductivity Cell Installed
Introduction 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 3 1/4" NPT Plug Cable 1-1/2" NPT Nipple Conductivity Cell Purge Port Compression Handle Support Grip Cable Grip Housing 6" Nipple Valve Adapter (Contains Automatic Temperature Compensator when Spe...
Page 12 - Cable
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 4 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 Cable ConductivityCell Adapter * * Automatic Temperature Compensator, when specified by catalog number, is mounted inside adapter. a/n 23352 Figur...
Page 13 - Figure 1-6 Universal Head
Introduction 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 5 A D C B TerminalBoardAssembly #6-32 Binding Head Screw & Washer View of Base with Cap Removed Nipple (3/4" NPT) Base Set Screw Gasket Cap #6-32 Screw Chain #6-32 Screw Wire C O N D U C T IV IT Y C E...
Page 15 - Specifications and Model Selection Guide; Mounting Materials:
Specifications and Model Selection Guide 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7 2. Specifications and Model Selection Guide 2.1 Specifications Cell Constants 0.01, 0.1,1.0, 5, 10, 20, 25 and 50 cm -1 . Electrode Material Nickel or Platinum, as specified. Wet...
Page 16 - Integral Automatic Temperature Compensation; Leadwire; Model Selection Guide
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 8 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 Integral Automatic Temperature Compensation Refer to Section 2.2 – Model Selection Guide Leadwire Tefzel covered, 18-gage cable (7 feet, 20 feet, ...
Page 19 - Location and Position; Considerations
Installation 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 11 3. Installation 3.1 Requirements To insure that a representative sample is being measured at all times, the solution must move through andcompletely purge out the cell channels or guard tube. If the measur...
Page 20 - Initial Prep; Mounting into the Process
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 12 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 Allow at least 1/2 inch clearance beyond the end of the cell and 1/8 to 3/16 inch radius clearancesurrounding the cell to permit circulation of t...
Page 21 - ATTENTION
Installation 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 13 3. Using a strap wrench on the mounting nipple, tighten the assembly an additional 1-1/2 to 2 turns. Donot use stillson or chain type wrenches as they may damage and weaken the CPVC plastic. Do not usethe ...
Page 22 - Electrical Connections
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 14 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 3.5 Removal 1. REDUCE PROCESS PRESSURE TO 50 PSIG OR LESS. Shut off purge line, if used. Disconnectwiring connections if X1 is selected for Table...
Page 23 - Insertion Type with CPVC Removal Device
Installation 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 15 2.5" (64mm) Approx 4.1" (105mm) Approx 12.5" (317mm) X " See Below Approx 19.7" max. (502mm) Allow a minimumclearance of 36"(914 mm) beyondthis point forremoval ofelectrode. Allow 4...
Page 24 - Insertion Type with CPVC Removal Device and Universal Head
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 16 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 2.5" (64mm) Approx 4.1" (105mm) Approx 12.5" (317mm) X " See Below Approx 19.7" max. (502mm) Allow a minimumclearance of 36&#...
Page 25 - Maintenance and Replacement Parts; To Clean The Cell; Replacing Removal Device Parts; Ball Valve
Maintenance and Replacement Parts 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 17 4. Maintenance and Replacement Parts If a series of below normal conductivity readings or above normal resistivity readings occur, this mayindicate that the cell is not filled with pro...
Page 26 - Replacement Parts; Table 4-1 Replacement Parts; Table 4-2 Voltage and Time Limits for Platinizing Cells
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 18 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 4.3 Replacement Parts Table 4-1 Replacement Parts Description Part Number Complete Assembly See Figs. 1-5 and 1-6 Cell Assembly Cat. 4908 Complet...
Page 27 - Platinization and Platinum Black
Platinization and Platinum Black 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 19 5. Platinization and Platinum Black Only the electrodes having constants from 5 to 50 must be replatinized if the velvety-black deposit has beenrubbed off the electrodes in service or i...
Page 28 - Connected to 7082 Conductivity/Resistivity Analyzer
4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual 20 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99 A D C B View of Junction Box Head with Cap Removed W HITE BLACK RED GREEN Cell Temp.Comp. B D C A Internal Cell Assembly Configuration W K SH G R...
Page 29 - Connected to 9782 Conductivity/Resistivity Analyzer
Platinization and Platinum Black 7/99 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 21 A A D C B View of Junction Box Head with Cap Removed W HITE BLACK RED GREEN Cell Temp.Comp. B D C A Internal Cell Assembly Configuration W K SH G R Coax CableShield Conductivity/Resisti...
Page 34 - Industrial Automation and Control
Industrial Automation and Control Honeywell, Inc.1100 Virginia DriveFort Washington, Pennsylvania 19034
