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Features:

- 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

Spcification:

- 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: Exibd IICT3

- Protection Grade: IP65

Application:

- Oil&Gas, Steel refinery Industry

- Coal Mine

- Communication, Chemical

- Underground Coal Mine, Pipeline, and Explosive area