High concentrations of methane sensor

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Feature By the microcontroller and peripheral integrated circuit with large front analog signal conditioning modules pipeline methane sensor. Unique real-time dynamic software application of temperature compensation technology enables sensor for sensing element is effective in compensating the drift, greatly improving the detection accuracy and long-term stability of the machine Sensor to the methane concentration in coal mine gas drainage pipeline detection in a row, and to detect the methane density conversion into the corresponding frequency signal is sent to a device context parameter 　　　Temperature：（-5～40）℃； 　　　Temperature：≤98%； 　　　Relative pressure：（-100～110）kPa； 　　　Flow velocity：（0～20）m/s 　　　 　　　Storage temperature：（-40～60）℃； 　　　Rated operational voltage：DC18V； 　　　Rated operational current：≤100mA； 　　　 　　　The shell material: stainless steel； 　　　Dimension：240mm×120mm×45mm； 　　　Weight：2kg。

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Jining Hengwang Mining Machinery Co., Ltd.

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