Single gas detector monitor

Can be set max/ min alarm level

With storeage, can be read and delete the date. 

With rechargeable battery, Save cost and energy

Strong frame shell, Water proof, dust proof

Large LCD display 

Range: 0-100ppm

Display tolerance :≤±5%FS
Response time :T＜30S
Indicating method:LCD displays real data & system status ,light emitting dioxide ,acoustic ,vibration alarm ,malfunction ,low-voltage
Working ambient surroundings : temperature -20℃∽50℃;humidity ＜95%RH no condensation
Working volatage:DC3.7V (lithium battery capacity 2000 mAh)
Explosion proof: Ex ib ⅡB T3 GB
Recharge time : 6h∽8h
Standby time :>8h
Sensor lifetime : 2y
Protection grade: IP65
Dimension :110*50*25mm
Weight:about 150 g