iTrans Fixed Point Single/Dual Gas Monitor
Table of Contents
(P/N: 77023554-1)
iTrans User Manual
v
Table of Contents
CHAPTER 1: INTRODUCTION
1.1.
Overview of the
Gas Monitor ............................................................................1-1
1.2.
Specifications .........................................................................................................................1-1
1.3.
Agency Approvals - CSA .......................................................................................................1-3
1.4.
Special Instructions for Safe Use (EU) ..................................................................................1-5
CHAPTER 2: HARDWARE OVERVIEW
2.1.
Main Electronics Unit (Housing) ...........................................................................................2-1
2.2.
Sensor .....................................................................................................................................2-2
2.3.
Display ....................................................................................................................................2-3
2.4.
Inputs – Intrusive and Non-Intrusive ......................................................................................2-3
2.5.
Electronics Modules ...............................................................................................................2-4
CHAPTER 3: INSTALLATION
3.1.
Introduction ............................................................................................................................3-1
3.2.
Installation Considerations .....................................................................................................3-1
3.3.
Wall Mounting........................................................................................................................3-1
3.4.
Column Mounting ..................................................................................................................3-1
CHAPTER 4: SYSTEM WIRING
4.1.
Introduction ............................................................................................................................4-1
4.2.
Wiring Preparation .................................................................................................................4-1
4.3.
Alarm Relay Wiring (J1, J5, and J6) ......................................................................................4-2
4.4.
Power and Output Wiring (J1) ...............................................................................................4-3
4.5.
Sensor Wiring (J3) ..................................................................................................................4-4
4.6.
Digital ModBus RTU Interface Wiring (J1) ..........................................................................4-9
4.6.1. ModBus Interface Wiring Overview..........................................................................4-9
4.6.2. Setting the ModBus Address on the
......................................................4-9
4.6.3. Setting the ModBus Address for Stand-Alone Sensors ...........................................4-10
4.7.
Wiring Conclusion................................................................................................................4-12
CHAPTER 5: OPERATION
5.1.
Initial Start-up .........................................................................................................................5-1
5.2.
Warm-up Period .....................................................................................................................5-1
5.3.
Normal Operating Mode.........................................................................................................5-2
5.4.
Programming Mode Overview ...............................................................................................5-3
5.5.
Programming Mode – Non-intrusive Operation .....................................................................5-4
5.5.1. Introduction ................................................................................................................5-4
5.5.2. Sensor Type ...............................................................................................................5-5
5.5.3. Zeroing .......................................................................................................................5-5
5.5.4. Calibration ..................................................................................................................5-6
5.5.5. Changing Span Gas Concentration ............................................................................5-7
5.5.6. Sensor Span Reserve ..................................................................................................5-8
5.6.
Programming Mode – Push Button Operation .......................................................................5-8
5.6.1. Introduction ................................................................................................................5-8
5.6.2. Entering Programming Mode and Selecting a Channel .............................................5-9
5.6.3. Set Low Alarm .........................................................................................................5-10
Summary of Contents for iTrans
Page 13: ...iTrans Fixed Point Single Dual Gas Monitor Introduction P N 77023554 1 iTrans User Manual 1 7...
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Page 54: ...Operation iTrans Fixed Point Single Dual Gas Monitor 5 18 iTrans User Manual P N 77023554 1...
Page 78: ...Appendix D iTrans Fixed Point Single Dual Gas Monitor D 2 iTrans User Manual P N 77023554 1...
Page 80: ...Appendix E iTrans Fixed Point Single Dual Gas Monitor E 2 iTrans User Manual P N 77023554 1...
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