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Table of contents

1 Preliminary information.............................................................................................................................................................5

1.1   Functional properties.................................................................................................................................................................5
1.2   The principle of operation..........................................................................................................................................................6
1.3   Gas detector status....................................................................................................................................................................6
1.4   Detected gases...........................................................................................................................................................................7
1.5   Output signal..............................................................................................................................................................................7
1.6   Gas detector with an FL.C head..................................................................................................................................................7

2 Safety........................................................................................................................................................................................8

2.1 Conditions of the working environment.....................................................................................................................................9

3 Description of the construction................................................................................................................................................10
4 Input-output interfaces............................................................................................................................................................11

4.1   Electric interface......................................................................................................................................................................11
4.2   RS-485......................................................................................................................................................................................12
4.3   Current output.........................................................................................................................................................................12
4.4   Relay outputs...........................................................................................................................................................................13
4.5   Bluetooth wireless interface (WI=BT).......................................................................................................................................13

5 Life cycle..................................................................................................................................................................................14

5.1   Transportation..........................................................................................................................................................................14
5.2   Installation...............................................................................................................................................................................15
5.3   Commissioning.........................................................................................................................................................................18
5.4   Configuration of gas detectors.................................................................................................................................................18
5.5   Troubleshooting.......................................................................................................................................................................19
5.6   Periodical operations................................................................................................................................................................19
5.7   Utilization.................................................................................................................................................................................23

List of Tables

Table 1: Optical indicators status notation..................................................................................................................................................................3

Table 2: Gas detector status........................................................................................................................................................................................7
Table 3: Connections diagram for the option with the RS-485 port..........................................................................................................................11

Table 4: Connections diagram for the option with Teta Bus port..............................................................................................................................12
Table 5: Constant output signals...............................................................................................................................................................................13

Table 6: Intervals of the output current according to the detector status.................................................................................................................13
Table 7: Operation modes of gas detectors with the Bluetooth interface.................................................................................................................14

Table 8: Configuration of the embedded source of electric current..........................................................................................................................19
Table 9: Configuration of the serial port terminal.....................................................................................................................................................19

Table 10: Technical specification...............................................................................................................................................................................24
Table 11: Power consumption..................................................................................................................................................................................25

Table 12: List of consumables...................................................................................................................................................................................25
Table 13: List of accessories......................................................................................................................................................................................25

Table 14: Method of product's marking....................................................................................................................................................................26

List of Figures

Figure 1: Location and role of the device in Gas Safety System...................................................................................................................................5
Figure 2: Calibration of a gas detector with the FL.C head..........................................................................................................................................8

Figure 3: The construction of the device and its dimensions....................................................................................................................................10
Figure 4: The construction of the gas detector and its dimensions (H=HW)..............................................................................................................11

Figure 5: Electric connections for the option with the RS-485 port...........................................................................................................................11
Figure 6: Electric connections for the option with the Teta Bus port.........................................................................................................................12

Figure 7: Connection of a gas detector according to the direction of current flow....................................................................................................12
Figure 8: Gas detector with a permanent magnet in place.......................................................................................................................................14

Figure 9: Correct mounting of the gas detector........................................................................................................................................................16
Figure 10: Front view of the detector – configuration jumpers.................................................................................................................................18

Figure 11: Design of the gas sensing head................................................................................................................................................................22

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User Manual: POD-064-ENG R05