GRG5H(A) Carbon Dioxide Sensor for Coal Mines

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Product description

GRG5H (A) carbon dioxide sensor for coal mines is specially used for online monitoring of carbon dioxide concentration in underground coal mines, providing reliable monitoring data for evaluating underground air quality, ventilation, and fire warning.

Features

◎Extremely low power consumption, suitable for remote monitoring.

◎Using an infrared sensor probe, which has a long life and high measuring accuracy and is not affected by other background gases (CH4, H2S, SO2, and N2O2).

◎Using Full Range Pressure compensation technology, which makes the measuring accuracy independent of changes in atmospheric pressure and altitude.

◎Using Easy To Use reliability design, to completely eliminate resets, crashes, disconnections, and large numbers.

◎Using Channel Clean air extraction design, extremely small air chamber, high resistance to dust and water vapor pollution.