Gas Leak Detector LPG | Gas Detector LPG SPBE | EWOO EW-402 GAS SAFETY

EWOO MODEL EW-402 GAS SAFETY Gas Leak Detector LPG Gas Detector LPG BUAT SPBE Gas Leak Detector-EW402 Specifications : Model : EW402 Detects Gases : Natural Gas( L.N.G) , L.P, Propane, Butane Power : AC 110/ 220V( 10% ) 50 ~ 60Hz power Consumption : 15VA Operating Temperature : -10 ~ 40 ( 15 ~ 104 ) Humidity Range : 0~ 95% R.H Readout Range : 0~ 100% L.E.L Alarm Point : 25% L.E.L( User adjustable) ( Variable setting) Response Time : < 20 Seconds Visual Alarm : 5 10 LED Yellow Audio Alarm : Intermittent piezo-70dB at 1m( Option 85dB) Alarm output : DC 12V( 30mA) , Relay Contact : Spst 1amp( 110V AC) NO NC COM Operation Indicator : LED Lamp( green) Failure Indicator : LED Lamp( red) Warm up Time : 60 Seconds dimensions : 114mm 250mm 80mm( 4.48" 9.84" 3.14" ) Weight : 1840g( 64.9oz= 4lbs) Sensor Specifications : Sensor Type : Catalytic, Diffusion Type Detects Gases : Natural Gas( L.N.G) , L.P, Propane, Butane Operating Temperature : -20 ~ 40 ( -4 ~ 104 ) Humidity Range : 0~ 95% R.H Explosion-prof Type : EX d aB T4 Dimensions : 137mm 142mm 75mm( 5.39" 5.59" 2.95" ) Weight : 1036g( 34.9oz= 2.17lbs) Response Time : < 20 Seconds Case Material : Aluminum