- Continuous detection of flammable gases in explosion hazardous area with flame proof structure
- Detection gases from low to high concentration owing to various detection principle
- Stable quality and proved detection principle for service life
- High quality and low cost of ownership
- Simple structure and compact design
- 4-20mA (Current source or Sink) output signal
- Easy calibration & maintenance with inside FND display
- Calibration and maintenance by one-man