Honeywell 4905, Installation And Maintenance Manual, Page: 4 / 26

iv 4905 Series Conductivity Cells – Installation and Maintenance 12/07
Contents
1. INTRODUCTION ................................................................................................... 1
1.1 Overview ........................................................................................................................................ 1
2. SPECIFICATIONS................................................................................................. 3
2.1 Specifications for 04905 Series ...................................................................................................... 3
2.2 Specifications for 276127 Flow Chamber...................................................................................... 4
3. INSTALLATION .................................................................................................... 5
3.1 Overview ........................................................................................................................................ 5
3.2 Types of Mounting ......................................................................................................................... 5
3.3 The Differences between the Quick Disconnect and Integral Cable Option.................................. 5
3.4 Flow-Type Mounting ..................................................................................................................... 6
3.5 Immersion-Type Mounting for 04905 Series Cells........................................................................ 6
3.6 Insertion-Type Mounting ............................................................................................................... 7
4. ELECTRICAL CONNECTIONS........................................................................... 10
4.1 Overview ...................................................................................................................................... 10
4.2 Instrument Wiring for 4905 Cells with Integral Cable................................................................. 10
4.2.1 Model 4905 Series with Integral Cable to UDA2182 Analyzer........................................ 10
4.2.2 Model 4905 Series with Integral Cable to APT Series Analyzer/Transmitter................... 12
4.3 Instrument Wiring for 4905 Cells with Quick Disconnect Cable................................................. 13
4.3.1 Wiring Model 4905 with Quick Disconnect Cable to UDA2182...................................... 13
4.3.2 Wiring Model 4905 with Quick Disconnect Cable to APT............................................... 13
5. MAINTENANCE .................................................................................................. 15
5.1 Introduction .................................................................................................................................. 15
5.2 To Clean the Cell.......................................................................................................................... 15
5.3 To Check Conductivity System.................................................................................................... 15
5.4 Platinizing the Cell Electrodes ..................................................................................................... 16
6. REPLACEMENT PARTS AND ACCESSORIES................................................. 17