VWTECH High Sensitivity Wall Hanging Mount Natural Gas Leak Detector Sensor LPG LNG Coal Alarm LNG AC220V

Description

Parameter Working voltage : AC 220V Quiescent current : ≤90mA Alarm current : ≤100mA Rated power : ≤3W( AV220V ) Preheating time : about 180 seconds Alarm concentration : 10%±5%LEL ; 0.5±0.25%(VOL%) Alarm indication : The red indicator flashes Fault indication : the yellow indicator stays on Alarm sound pressure : ≥85DB/M Working Temperature : -10℃~+50℃ Ambient humidity : max 95%RH (No condensation) Installation : Wall hanging Outer size : 115*72*41mm Package include 1 x Gas Leak Detector Alarm (In box) 1 x User Manual