Accurate 4~20mADC 1~5VDC ATEX Explosion-proof Piezoresistive Pressure Transmitter MPM489

Accurate 4~20mADC 1~5VDC ATEX Explosion-proof Piezoresistive Pressure Transmitter MPM489

Explosion proof pressure transmitter For oilfield pressure measurement
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Product Details

In the era of Internet of things, we constantly strengthen the integration of information technology, provide multi-channel, all-round, professional service system, timely respond to the diverse needs of customers and strive to become a reliable hart differential pressure transmitter, air pneumatic differential pressure transmitter, Corrosion Resistant Oil Tank Level Transmitter supplier. We always firmly believe that the development of an enterprise must have a broad vision, a continuous spirit of innovation, and timely adjustment of development strategies according to market needs. Our company integrates Chinese and Western culture into one. Adhering to the core value of 'customer satisfaction is our goal', we provide the society with better products and after-sales service, and continue to advance in the fierce market competition. If you are interested in our products or have any questions, you can leave a message or contact us directly. We will contact you as soon as possible after receiving your information.

Explosion proof pressure transmitter



Explosion proof pressure transmitter is equipped with explosion proof 3051 case and good quality diffused silicon sensor. It is mostly used in oil field system.


Main Features

1. 4-20mA & RS485 double output

2. Backup battery could last 1 month after outage

3. Multi units for choice and change in workshop

4. LCD digital display, electric current/pressure/percentage

5. Span shift and zoom

6. 3051 industrial anti-explosion case


Specification Explosion proof pressure transmitter

Measuring Range




Overload Capacity


Output Signal

4-20mA & RS485



Power Supply



5 digits LCD

Medium Temperature


Operating Temperature


Relative Humidity


Remark: Heat radiator must be used if medium temperature over than 80°C.


Selection Guide 

Explosion proof pressure transmitter


Output Signal




4-20mA & RS485


Thread connection







Measuring Range

According to customer's request

Relying on science and technology for development and continuously providing customers with satisfactory high-tech Accurate 4~20mADC 1~5VDC ATEX Explosion-proof Piezoresistive Pressure Transmitter MPM489 is our constant pursuit. Our company always puts the interests of customers in the first place and adheres to the principle of integrity and fairness in business operation. We keep seeking truth from facts, and we believe in unity and cooperation, love and dedication.


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