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Jining Heangwang Mining Machinery Co.,Ltd
mining coal material;rail material
 
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GPD80G Pressure sensor /pressure transducer/ electrical pressure transducer

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Title: GPD80G Pressure sensor /pressure transducer/ electrical pressure transducer 
Brand: Hengwang
Model: -
Unit price: Negotiable
MOQ: -0 -
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: alise (Ms.)    
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GPD80G Pressure sensor /pressure transducer/ electrical pressure transducer 

 

   GPD80G Pressure sensor(following called sensor)is a kind negative pressure transducer made up of singlechip and  integrated pressure sensor components,the sensor adopts intellectualized design,new technology multiple functions ,the sensor  can  continuous monitoring the gas pressure of the coal  gas drainage pipes ,the test pressure was changed into the corresponding frequency signal and sent to associated apparatus .

   Apply to real-time continuous full range automatic detection of the gas pressure in he coal  gas drainage pipes.

 The main technical parameters and performance

     Operating Range 

Environment Temperature:(0~40)℃;

Working Humidity :≤98%RH;

Atmospheric pressure :(-100~110)kPa;

Be used in hazardous area where exist Methane and coal dust explosive mixture

Storage Temperature :(-20~55)℃;

Rated Working Voltage :DC18V;Rated output current :≤100mA;

The sensor can work normaly when Input Voltage within 12~24)V

The Ann parameters:Ui:DC 18V;Ii:100mA;Ci:0.1uF;Li:0mH;

Measurement Range :( 0.0~-80.0)kPa;

The working life of the sensor:>1年;

Measuring error:±2%;

Display mode:The three LED digital tube display;

The output signal system:

    The frequency type:200~1000)Hz,current mode;1-5mA 

Transmission distance :Transmission distance between sensor and associated apparatus  is  2km;

 Mine intrinsically safe;Ex-mark :ExibI;Protection grade : IP54;:

 Shell Material :Stainless Steel ;

 Dimension:240mm×120mm×45mm;

 Instrument weight :2kg。

     matching power source

 The power of sensor provide by the associated apparatus . 

 


GPD80G Pressure sensor /pressure transducer/ electrical pressure transducer
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