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explosion proof underground Intrinsically safe type pressure sensor

Trade Term: FOB
Payment Terms: T/T, WU
Supply Ability: 1000/days
Place of Origin: Shandong

Company Profile

Location: Jining, Shandong, China (Mainland)
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler
Main Products: Rock Drill, Shotcrete Machine, Rail Equipment, Pneumatic And Hydraulic Tool

Product Detail

Means of Transport: Ocean, Air, Land
Rated Current: 20A
Voltage: 12V
Production Capacity: 1000/days
Packing: wooden box
Delivery Date: within 3 days after payment
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Product Description

Product features

1.Using single chip microcomputer and high integration digital circuit, the circuit structure is simple, easy to maintenance and debugging.

2. Realized the infrared remote calibration zero, sensitivity, and emergency alarm function, make simple adjustment easy.

3. USES the new type of switching power supply, reduce the power consumption of the engine, transmission distance increases the instrument. 

4. Strengthen the function of breakdown self check, easy to use and maintenance.

Conditions of use

Temperature:                                         0 ℃ to 40 ℃; 

Relative humidity:                                  < 95% RH;

The atmospheric pressure:                     80 kPa to 106 kPa.

Mechanical environment:                                                                  no significant vibration and impact, is suitable for the gas and coaldust explosion dangerous environment.

Parameter

 standards:                                             MT393-1995 mine differential pressure sensor is general technical condition

 type:                                                     mine intrinsically safe

 marks:                                                   ExibI

 voltage:                                                 12 ~ 18 v DC

 Working current:                                   50 or less ma

Measuring range                                     0 ~ 6 mpa (the user can specify separately)

Overload capacity:                                 150% maximum measured values

Frequency:                                             200 ~ 1000 hz

Current:                                                  1 ~ 5 ma, 4 ~ 20 ma

 

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