Model No | PLT840 | ||||
Operating & Storage Environment | Temperature: -20°C~50°C (-4F~122F) Humidity: <95% (Relative humidity non-condensing) Pressure: 95~110kPa | ||||
Sampling method | Diffusion type | ||||
Detecting Range | CO: 0~1000ppm H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL | ||||
Sensor | O2 /H2S / CO: plug-in electrochemical sensor Combustible gas (LEL): plug-in catalytic combustion sensor | ||||
Alarm Type | low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm | ||||
Resolution | 0.1%VOL (O2), 1ppm (CO), 1ppm (H2S), 1%LEL (EX) | ||||
Sensor life | 2 years | ||||
Accuracy | <5% F.S | ||||
Response time | <30s | ||||
Repeatability | 1% | ||||
Explosion-proof | EXiaIICT4 | ||||
Dimensions | 140mm*73mm*32mm |