MDM291 piezoresistive differential pressure transducer is an OEM differential pressure measuring element using stainless steel isolated diaphragm, all welding construction and having no O-rings. It has unified construction, high static pressure, good stability and reliability. The high and low pressure sides are both protected by isolated diaphragm and welded with male screw thread pressure port, therefore the two pressure sides are both possible to corrosive and conductive liquid media.
The measured pressure is transmitted onto the die through isolated diaphragm and filling silicon oil. The sensor element chooses high accuracy and high stability silicon die. It achieves precise differential pressure measurement. The transducer is produced in advanced production line, through automatic computer testing and temperature compensation, so it has good temperature feature. It can be widely used in industrial process control field etc. for differential pressure measurement.
- Pressure range: 0kPa～35kPa…2MPa
- Constant Current/Constant Voltage Power Supply
- No O-rings, all welding construction, possible for various fluid media
- 316L stainless steel
- High static pressure 20MPa
- Wide temperature compensation: 0℃~70℃
- Pressure port (optional)
- 1.5 times overpressure