Table Of Contents - Qualitrol AKM OTIWTI Instruction Manual

Contents
Contents
1. General................................................................................................... 1
2. Installation ............................................................................................. 1
3. Calibration Check.................................................................................. 1
4. Switch Setting ....................................................................................... 1
4.1. (Optional) Adjustable Switch Differential Setting Instructions..................2
5. Technical Data - Matching Resistance TD50/TD76............................ 3
5.1. Instructions for Adjusting Matching resistance .........................................4
5.2. Temperature Gradient Graph for WTI with External 1A and 5A Matching
Unit..................................................................................................................5
5.3. Wiring the AKM345 Double Gradient Option...............................................6
5.3.1. Background ........................................................................................................... 6
5.3.2. Wiring Recommendations..................................................................................... 6
5.4. Using the 5 Amp Internal CT Option ............................................................6
5.5. Setting the Matching Resistance .................................................................7
5.5.1. Method A............................................................................................................... 7
5.5.2. Method B............................................................................................................... 7
6. Mounting Styles and Dimensions........................................................ 9
6.1. Seismic Mount ...............................................................................................9
6.2. Universal Mount.............................................................................................9
6.3. Anti-Vibration (Standard) Mount ................................................................10
7. Front Cover Removal.......................................................................... 11
8. Contact Rating / Breaking capacity ................................................... 12
9. Terminal Block Arrangements ........................................................... 13
10. Pocket/Well Installation ...................................................................... 15
11. Probe Types......................................................................................... 16
12. Maintenance ........................................................................................ 17
12.1. Protection Class IP 65.................................................................................17
12.2. Mountings with Rubber Dampers - Seismic Type and Universal Type...17
Contents i
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