Four gas detection
Oil&Gas, Steel refinery Industry
Coal Mine
Underground Coal Mine, Pipeline, and Explosive

Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability
32-bit built-in MCU, high reliability and self-adaptation ability
Full functions, easy operation
CSTN colorful LCD, more intuitionistic, abundant and clear indication
Compact design, easy carrying
High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof

Gas sampling method: Natural diffusion
Gas sensor type: Catalytic and electrochemical
Detecting gas: Combustible gas, H2S, CO, O2
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
Power Source: DC3.6V Li-on battery, 1800mAh
Charging time: ≤ 6h
Working time: ≥ 8h continuously (without alarming)
Gas Sensor Life: 2 years
Explosion-proof grade: Ex ibd IICT3
Protection Grade: IP65