Features:
- Self diagnosis function with built-in Microprocessor
- Detection gas from low to high concentration owing to various detection principle
- Easy installation with a wall mount type
- Check it from a distance by large display and flashing light
- 4-digit gas concentration display
- 3-stage alarm level, 1-trouble LED display and relay contact output
- Easy configuration of monitoring by RS-485 Modbus communication
- Programmable alarm setting (Level, Time delay)
- Self diagnosis
- 4-20mA (Current source or Sink) output signal
Accessories:
US 10526 
GB 7857 
AU 7050 
CA 6983 
IE 4145 
NZ 3802 
BR 1221 
CN 927 
