Tecnocontrol SE138 is a stand alone industrial gas detector, with replaceable cartridge sensor ATEX certified for Zone 1.
- Ex marking : II 2G Ex d IIC T6 Gb
- No. 3 Alarm relays solid state type. MAX resistive load 24V/1A SPST
- No. 1 Fault relay solid state type. MAX resistive load 24V/1A SPST
- Alarm levels (relays) programmables via DIP-Switch
- No. 1 linear 4 20 mA current output
- Terminals plug-in polarized type
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