- Continuous detection of flammable, CO2, CO and N2O gases in explosion hazardous area with flame proof structure
- State-of-the art infrared detection principle
- Long service life time(more than 5 years)
- Operation in non oxygen environment
- Self diagnosis function with built-in Microprocessor
- Fast response time(<6 sec)
- Built-in back light LCD or OLED display(Only GIR-3000A)
- Auto calibration and program setting with a magnet bar
- 2-stage alarm, 1-trouble display and relay contact output
- 4-20mA (Current source or Sink) output signal
- Easy configuration of monitoring system by RS-485 Modbus or HART communication(Only GIR-3000A)
- Calibration and maintenance by one-man