Gas sampling method
Gas pump sampling
Accuracy ≦±5% F.S.
Response Time ≦30s
Indication LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage, pump working state.
Working environment -20℃～50℃, ＜95%RH (no dew)
Power Source DC3.7V Li-on battery, 3200mAh
Charging time 6h~8h
Working time ≧8h continuously (without alarming)
Gas Sensor Life 2 years
Explosion-proof grade Ex ib IIBT4 Gb
Protection Grade IP65
Dimensions 130mm×67mm×30mm(L × W × H)