Home manual Gas Leak Detector EW401
Product Specifications
Specifications of the Indicator
Name Gas Leak Detector (MODEL:EW401)
Detector Gases LPG LNG City Gas(Methane, Butane, Propane) Combustible Gas
Power AC 220V. 60㎐ (AC 230V 50㎐ AC110V/ 50㎐ option)
Power Consumption Normal: 2.5W. Alarm: 3W
Operating Temperature Range and Humidity -10℃~ 50℃, 0~95% RH
Readout Range 0 ~ 100% LEL
Alarm Point Within 25% (user adjustable*Variable setting)
Response Time Within 20 seconds
Visual Alarm and Audio Alarm Flickering of LED LAMP (yellow) and above 70Db of buzzer sound
Operating Indicator Lighting of LED LAMP (green)
Trouble Indicator Lighting of LED LAMP (Red)
Warm up Time 60 seconds
Connection Cable VCT or CVVS above O.75mm SQ Use over
Dimension 114*250*80
Outer Output DC 12V(20~30mA Output).
Contact point of non-voltage contact point NO.NC.COM(Relay contact point)
Capacity of Contact Point AC 110/1A. DC 12~24 2A
Weight Some 1,840g
Specifications of the Detector
Type Expansion Type
Detector Gases LPG LNG City Gas(Methane, Butane, Propane) Combustible Gas
Sensor Type Catalytic, Combustion (Hot-wire type) Diffusion Type
Operating Temperature Range and Humidity -20℃~ 50℃, 0~95% RH
Explosion-proof Type ExdⅡBT
Cable Connector Inside Dia 16mm/ Outer Dia 23mm
Dimension 137*142*75
Weight 1,036g
Readout Range 0~100%(LEL)
Response Time Within 20 seconds