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Honeywell 04973 Series Installation And Maintenance Manual

Conductivity cells.
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04973 Series Conductivity Cells
Installation and Maintenance Manual
70-82-25-17
10/07
Honeywell Field Solutions

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   Summary of Contents for Honeywell 04973 Series

  • Page 1

    04973 Series Conductivity Cells Installation and Maintenance Manual 70-82-25-17 10/07 Honeywell Field Solutions...

  • Page 2

    Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose.

  • Page 3

    10/07 Edit text, add CRN approval, add quick disconnect info. References Honeywell Documents The following list identifies all Honeywell documents that may be sources of reference for the material discussed in this publication. Document Title ID # APT2000CC Transmitter User Manual...

  • Page 4

    Contacts World Wide Web http://hpsweb.honeywell.com Telephone Contact us by telephone at the numbers listed below. Organization Phone Number United States and Canada Honeywell 1-800-423-9883 Tech. Support Installation and Maintenance Manual 10/07...

  • Page 5: Table Of Contents

    INTRODUCTION ....................1 Overview ............................1 Description ............................. 1 SPECIFICATIONS....................4 Specifications for 04973 Series ...................... 4 Specifications for 055919 Flow Chamber ..................4 INSTALLATION ....................5 General Requirements ........................5 The Differences between the Quick Disconnect and Integral Cable Option........5 In-Line Type Mounting ........................

  • Page 6

    Figures Figure 1-1 4973 Type Conductivity Cells, for Flow and Insertion-type Applications. _______________ 2 Figure 1-2 Recommended Locations for Mounting a Conductivity Cell __________________________ 3 Figure 1-3 Two Piping Arrangements for the Cell ___________________________________________ 3 Figure 3-1 Dimension Drawing for 055919 Flow Chamber ___________________________________ 7 Figure 3-2 Dimension Drawing for 31079198 Flow Chamber__________________________________ 8 Figure 3-3 Outline and Dimensions for Conductivity Cell with Universal Head____________________ 8 Figure 3-4 Outline and Dimensions for Conductivity Cell with Integral Cable _____________________ 9...

  • Page 7: Introduction

    A 316SS (P/N 31079198) and a PES (P/N 055919) Flow Chamber is available from Honeywell. 1.2 Description All conductivity cells of the 4973 Type are suitable for use in both flow and insertion - type installations.

  • Page 8: Figure 1-1 4973 Type Conductivity Cells, For Flow And Insertion-type Applications

    Introduction Potted Potted Potted Potted Connector Connector Connector Connector Housing * Housing Housing Housing 1 1/8" Hex 1 1/8" Hex 1 1/8" Hex Across Flats Across Flats Across Flats 3/4 NPT 3/4 NPT 3/4 NPT Flow Flow Flow Channel Channel Channel Insertion Insertion...

  • Page 9: Figure 1-2 Recommended Locations For Mounting A Conductivity Cell

    Introduction Preferred Cell Locations Process Cool er Pump a/n 23340 Figure 1-2 Recommended Locations for Mounting a Conductivity Cell *Maximum allowable operating temperature for piping arrangements depends on the type of pipe tee chosen. Flow (a) Cell Mounted in 3/4" NPT Pipe Tee* (Customer Supplied) Flow (b) Cell Mounted in PES Flow Chamber a/n 23341...

  • Page 10: Specifications

    2. Specifications 2.1 Specifications for 04973 Series Parameter Description Cell Constant 04973 Series: 0.01, 0.1, 1.0 and 10 as specified Electrode Material 0.01 and 0.1 constant, titanium 1.0 and 10 constant, high density graphite with Teflon sheath Maximum Pressure Limit...

  • Page 11: Installation

    The cable can simply be mated with another cell that has the quick disconnect option. This option can not be used in immersion applications. ATTENTION The quick disconnect cable can be purchased from Honeywell. 10/07 Installation and Maintenance Manual...

  • Page 12: In-line Type Mounting

    Installation 3.3 In-Line Type Mounting In addition to the General Requirements outlined above, note the following with regard to insertion-type mounting: • Make certain the liquid head is above the cell location during measurement. A vertical insertion (from above) or a horizontal insertion can be used. •...

  • Page 13: Torque Recommendations

    Installation 3.5 Torque Recommendations For inserting a cell in metal fittings or bushings - 40 ft-lb maximum. For inserting a cell in plastic fittings or bushings - 10 ft-lb maximum. Always use pipe sealant (preferably Teflon tape). 3.6 Dimension Drawings Flow Out Flow Out 1 1/ 8"...

  • Page 14: Figure 3-2 Dimension Drawing For 31079198 Flow Chamber

    Installation 4.25 4.25 8-32 UNC – 2B 250 DEEP 8-32 UNC – 2B 250 DEEP 107.9 107.9 25.4 25.4 .875 .875 22.22 22.22 12.7 12.7 38.1 38.1 3.75 3.75 95.25 95.25 101.6 101.6 1/8 NPT 1/8 NPT 114.3 114.3 3/4 NPT 3/4 NPT Figure 3-2 Dimension Drawing for 31079198 Flow Chamber "X"...

  • Page 15: Figure 3-4 Outline And Dimensions For Conductivity Cell With Integral Cable

    Installation ± 0.031 ± 0.031 “X” “X” 2.771" ±.035 2.771" ±.035 2.771" ±.035 2.771" ±.035 2.771" ±.035 2.771" ±.035 ± 0.787 ± 0.787 See Table See Table See Table See Table (154mm ±.889) (154mm ±.889) (154mm ±.889) (154mm ±.889) "Z" "Z"...

  • Page 16: Electrical Connections

    4. Electrical Connections 4.1 Overview The terminal board connections for the various Honeywell measuring instruments are given in the appropriate Figures in this section. To avoid the possibility of AC pickup in the cell leads, separate them from all AC line-voltage wiring or run them in a separate grounded conduit.

  • Page 17: Figure 4-2 Installation Diagram, 4973 Cells, With Integral Cable Leads Directly Connected To Uda2182 Analyzer Or Connected To Junction Box

    FOR CELL LEADS BLACK AND WHITE, USE 16 TO 22 AWG CABLE, SHIELDED TWISTED PAIR, WITH 30 pF MAX. CAPACITANCE BETWEEN CONDUCTORS. CONNECT SHIELD TOTERMINAL “10”. FOR MODEL 4973 INSTALLATIONS WITH HONEYWELL 31079198 SS FLOW CHAMBER, USE 22 AWG MINIMUM COAXIAL CABLE TYPE RG59U (BELDEN 9259 OR EQUIV.). CONNECT COAX SHIELD FROM “BLACK”...

  • Page 18: Model 4973 Series With Integral Cable To Apt Series Analyzer/transmitter

    Electrical Connections 4.2.2 Model 4973 Series with Integral Cable to APT Series Analyzer/Transmitter 04973 series cells with integral cable leads connected to an APT4000 04973 series cells with integral cable leads connected to an APT2000 Figure 4-3 Model 4973 Series to APT Series Analyzer/Transmitter...

  • Page 19: Instrument Wiring For 4973 Cells With Quick Disconnect Cable

    Electrical Connections 4.3 Instrument Wiring for 4973 Cells with Quick Disconnect Cable 4.3.1 Wiring Model 4973 with Quick Disconnect Cable to UDA2182 Wire Signal Color Name Cell Low Yellow Coax Cell High RTH 3rd Wire Jumper Green RTH Low RTH High Brown Blue Wire to chassis...

  • Page 20: Wiring Model 4973 With Quick Disconnect Cable To Apt

    Electrical Connections 4.3.3 Wiring Model 4973 with Quick Disconnect Cable to APT NOTE: IGNORE BLUE AND BROWN WIRES. Figure 4-6 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT4000 NOTE: IGNORE BLUE AND BLACK WIRES. Figure 4-7 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT2000 Installation and Maintenance Manual 10/07...

  • Page 21: Maintenance

    Maintenance 5. Maintenance 5.1 Overview The only maintenance that may be required is occasional cleaning. When cleaning, avoid scratching electrode surfaces. Do not use a brush or pipe cleaner. 5.2 To Clean the Cell The cell will require cleaning if sludge, slime, etc., accumulate in the flow channels. Since the materials of construction are chemically inert, chemical agents may be used and are recommended for cleaning the cells.

  • Page 22: Air Entrapped In Cell Flow Channel

    Maintenance 5.5 Air Entrapped in Cell Flow Channel If measurement errors appear for horizontal mountings of a 1 or 10 constant cell, it may be that air is entrapped in the cell flow channel. Take one of the following actions to eliminate this problem: •...

  • Page 23: Accessories And Spare Parts

    50024092-002 6 m (19.69 ft.) 50024092-003 15 m (49.21 ft.) 50024092-004 Extension Cable must be purchased from Honeywell Cell Extension Leadwire For ATC value of 333: Standard Range 9782 or 7082, also APT 2000 To 500 ft.: 3-conductor, 18 gage cable (Belden 9493) and...

  • Page 24

    Accessories and Spare Parts Installation and Maintenance Manual 10/07...

  • Page 26

    Honeywell Field Solutions 512 Virginia Drive Fort Washington, PA 19034 http://hpsweb.honeywell.com 70-82-25-17 10 07 Printed in USA...

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