Basic Configuration:

 

2 possible manufacturing options: with 3 or only 2 channels !

 

Detected gas - methane (natural gas), propane-butane, ammonia, hydrogen, ethylene, organic dissolvent vapors, fuel vapors, etc.; 2 or 3 independent programmable channels, 2 alarm levels for each channel; 3 common for all channels 5А/250V  SPDT output relays - 2 for the alarm levels and 1 in case of cable or sensor fault; alphanumeric indication; visual and audible alarm (integrated buzzer); panel mountable; dimensions: 144 x 48 x 186 mm; protection degree IP30; work whit transmitters series DGS510. 

 

Additional: back-up power supply - 12V / 7Ah accumulator

 

Additional: galvanic isolated serial interface RS485 ( Modbus ASCII ) - for communication with monitoring and control systems