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Anti-corrosive Pressure Sensor for Corrosive Media Pressure Measurement

Date: 2022-Apr-14

Besides the pressure sensor for general applications, we have introduced in the previous article, Pressure sensors for corrosive media are also widely needed in process control.


A corrosive substance is one that will attack, damage or even destroy other substances with what it comes to contact. During the pressure measurement, the pressure instrument may contact different corrosive chemicals or gases which will damage the diaphragm, housing, pressure connection, cable even the inside circuit and wiring, etc. Therefore, choosing a pressure sensor or pressure transmitter with suitable material compatible with the measured media is essential and critical.


Along with the general use of pressure sensors and pressure transmitters, Micro Sensor also supplies sensors with different materials for corrosive media pressure measurement.


Within our MPM280 series, there are different diaphragm and housing materials, like Stainless Steel, Hastelloy C, Titanium, Tantalum for options. You can select the right material according to your specific requirements.

Type

Diaphragm

Housing

Application

Pressure Range

MPM280TH

Tantalum

Hastelloy C

For strongly corrosive media like vitriol etc.

-0.1…0~0.1…35MPa

MPM280TS

Tantalum

Stainless Steel

For strongly corrosive media like Strong acid etc.

MPM281HH

Hastelloy C

Hastelloy C

For strongly corrosive media like halide etc.

MPM280Ti

Titanium

Titanium

For Seawater, nitric acid, etc.

-0.1…0~0.1…70MPa

All MPM280 anti-corrosive pressure sensor has similar outline construction (φ19mm), installation dimension and sealing methods as a general MPM280 pressure sensor. You can customize the products as you require certainly.


For more information or a unique requirement, feel free to contact us via sales@microsneosr.cn. Our experienced sales team is ready to offer you a satisfying service.

 

Previous posts: Brief Overview of Pressure Sensors

Next chapter: MPM489, MPM489W Certified by ATEX Explosion-proof Certification

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