Sensor principle | Catalytic, electrochemical, infrared |
Sampling method | Diffuse naturally |
Working voltage | DC24V±6V |
Power consumption | ≤3.6W |
Response time | Flammable: T90≤20s O2, CO, H2S: T90≤30s Other gases: T90≤60s |
Signal output | 4-20mA |
Relay ouput | Normally open (by default) Capacity: DC30V @3A / AC250V @3A |
Working method | Continuously detection |
Operation method | IR remote controller |
Status indicators | Yellow---Fault alert Red--Low alarm and high alarm Green--Normal monitoring |
Working temperature | Flammable: -40℃ to +60℃ Other gases: -20℃ to 50℃ |
Working humidity | ≤95%RH (no condensation) |
Air pressure | 86kPa to 106kPa |
Ingress protection | IP66/67 |
Ex-proof grade | II 2 G Ex db IIC T6/T5 Gb II 2 D Ex tb IIIC T80℃/T95℃ Db |
Enclosure material | Aluminum alloy (optional stainless steel) |
Dimension | 130mm x 160mm x 95 mm |
Weight | About 1.5kg (4.5kg for stainless steel) |
Thread screw | NPT3/4 |
Cable required | RVVP cable, 3 x 1.55mm2(Outer diameter of the cable is required to be between 6-9mm |
Transmission | Within 1000 meters with the controller |
Sensor life | Combustible catalytic: 3 years Electrochemical: 2 years Infrared sensor: 5 years (Sensor lifespan is related with the ambient environment) |
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