Atest Gaz SmArtGas 4, Руководство пользователя

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Table of contents
1 Preliminary information..........................................................................................................................6
1.1 Functional properties............................................................................................................................6
1.2 Marking of explosion protection...........................................................................................................7
1.3 Cable glands..........................................................................................................................................7
1.4 The principle of operation.....................................................................................................................8
1.5 Gas detector status................................................................................................................................8
1.6 Detected gases......................................................................................................................................9
1.7 Output signal.........................................................................................................................................9
2 Safety.....................................................................................................................................................9
2.1 Conditions of the working environment..............................................................................................10
3 Description of the construction.............................................................................................................12
4 Input-output interfaces.........................................................................................................................13
4.1 Electric interface..................................................................................................................................13
4.2 RS-485.................................................................................................................................................14
4.3 Current output....................................................................................................................................14
4.4 Relay....................................................................................................................................................15
5 User interface.......................................................................................................................................15
6 Life cycle...............................................................................................................................................15
6.1 Transportation.....................................................................................................................................15
6.2 Installation...........................................................................................................................................15
6.3 Commissioning....................................................................................................................................19
6.4 Configuration of gas detectors............................................................................................................19
6.5 Troubleshooting..................................................................................................................................20
6.6 Periodical operations...........................................................................................................................20
6.7 Utilization............................................................................................................................................23
7 Technical specification..........................................................................................................................24
8 List of consumables...............................................................................................................................26
9 List of accessories.................................................................................................................................26
10 Product marking.................................................................................................................................27
11 Appendices.........................................................................................................................................28
List of Tables
Table 1: Optical indicators status notation...................................................................................................3
Table 2: Meaning of information provided on the rating plate....................................................................7
Table 3: Gas detector status........................................................................................................................9
Table 4: Connections diagram for version with digital port RS-485............................................................13
Table 5: Connections diagram for version with digital port Teta Bus..........................................................13
Table 6: Continuous output signal.............................................................................................................14
Table 7: Output current ranges for discrete outputs..................................................................................15
Table 8: Configuration of the embedded source of electric current...........................................................20
Table 9: Configuration of the serial port terminal......................................................................................20
Table 10: Technical specification................................................................................................................25
Table 11: Power consumption...................................................................................................................25
Table 12: List of consumables....................................................................................................................26
Table 13: List of accessories.......................................................................................................................26
Table 14: Method of product's marking.....................................................................................................27
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User Manual: POD-061-ENG R03