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Specification:
Detectable Gas: Combustible gas
Detection Principle: Non-dispersive infrared absorption
Sampling Mode: Natural diffusion
Measurement Range: (3~100)%LEL
Resolving Power: 1%LEL
Accuracy: ±3%LEL
Response Time: ≤30s (T90)
Switch Signal: 5A 30VDC/5A 250VAC
Operating Temperature: (-40~70)℃
Power: ≤2.5 W
Explosion Proof Classification: Ex db IIC T6 Gb/Ex tb IIIC T80°C Db
Alarm Concentration: 1-stage alarm: 25%LEL 2-stage alarm: 50%LEL (self-set)
Two-stage alarm, the alarm concentration can be set by yourself:
Signal Transmission: 4-20mA/RS485 Bus selectable
Display: Bright digital tube display, with normal/fault/alarm indicator lights
Operation Method: Remote control operation
Atmospheric Pressure: 86kPa - 106kPa
Transmission Distance: ≤1000m (Repeaters are required if the distance exceeds 1000 meters)
Operating Voltage: Detector: 18-36VDC
Alarm Volume: ≥85dB
Ingress Protection: IP65
