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Applicable to the coal dust, gas, explosive gas. Lane alleys and belt used in coal mine, someone through the sensor, the sensor in time perception and the output signal to the host, automatic…
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Applicable to coal, coal gas and carbon dioxide, environmental atmospheric oxygen concentrations of no less than 18%, carbon monoxide concentrations are not more than 1.5%, excluding other ga…
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Using microprocessor technology, intelligent digital CFJD mine electronic anemometer has direct reading display, data access, measurements are accurate and easy to use, and other functions an…
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Lamp holder USES light touch type electronic switch, good sealing, easy to use. A miner's lamp is a built-in microprocessor control chip, has many kinds of protection functions, intelligent m…
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Mainly suitable for explosive dangerous gas (coal mine methane and coal dust mixture), in 380, rated voltage 380 v, rated frequency 50 hz, rated current 200 a three-phase ac neutral point g…
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Call: caller after picking machine, the working indicator, can according to the called user Numbers, called user is in a state of ringing, and there is a light shining instructions, caller ca…
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Flow sensor is mainly used in coal mine gas drainage pipe fluid flow measurement, such as gas, liquid and vapor, and other media
Is characterized by small pressure loss, wide range, high a…
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By the microcontroller and peripheral integrated circuit with large front analog signal conditioning modules pipeline methane sensor. Unique real-time dynamic software application of temperat…
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GPD80G pressure sensor (hereinafter referred to as sensor) is made up of SCM and integrated pressure sensor components of pipeline pressure sensors. Intelligent sensor design, innovative tech…
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Is generally used in coal mine goaf, mining and other local processing gas all together, the gas drainage and coal and gas outburst prevention and control
Used for drainage, extraction dig…
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Automatic resuscitator device is a kind of automatic emergency device is negative pressure artificial respiration. Both can be used in respiratory paralysis, restrain personnel rescue, and ca…
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When open the oxygen tanks, high pressure gas by pressure reducer into medium pressure gas. Medium pressure gas all the way through the demand valve, and the other all the way through quan…
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When open the oxygen tanks, high pressure gas by pressure reducer into medium pressure gas. Medium pressure gas all the way through the demand valve, and the other all the way through quan…
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GPY1.0 C mine differential pressure sensor for the mine fan, air door closed, ventilation roadway in places such as differential pressure for continuous monitoring. It can real-time di…
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GTH500G carbon monoxide sensor is suitable for the underground or the places where carbon monoxide gas. Is controlled by single chip microcomputer intelligent instrument
Sensor adopt…
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