MST22 flange differential pressure transducer
This series of differential pressure transmitters is used to measure the liquid level, density, and pressure of liquids, gases, or vapors.
MST22 Flange Differential Pressure Transmitter utilizes a single-crystal silicon sensor chip with German MEMS technology, ensuring high accuracy and long-term stability across varying static pressures and temperatures. Equipped with integrated temperature compensation, it measures liquid/gas/steam level, density, and pressure for industrial automation, aerospace, marine, petrochemical, power, and medical systems.
Key Specifications:
• Core Function: High-accuracy differential/pressure measurement (liquid/gas/steam)
• Sensor Technology: MEMS-based single-crystal silicon chip with temperature compensation
• Output Signal: 4-20 mA DC (isolated from configuration adjustments)
• Operation: Local three-button control or remote configuration via communicator/software/mobile app
• Compatibility: Wide static pressure/temperature ranges; flange installation
Typical Applications:
✔ Liquid/gas/steam level and density monitoring
✔ Industrial process control (petrochemical, power, medical)
✔ Differential pressure measurement in HVAC/automotive/marine systems
✔ High-temperature/pressure environments in aerospace/automotive manufacturing
Catalogue：
Additional information
| Medium | Gas, liquid |
|---|---|
| Diaphragm material | 316L, Hastelloy C, Tantalum |
| Range | 6 kPa, 40 kPa, 250 kPa, 1 MPa, 3 MPa |
| Accuracy | ± 0.075%F.S |
| Annual stability | ± 0.2% upper range limit |
| Temperature (Working) | -20…+70℃ [-4…+158℉] with display |
| Temperature (Storage) | -40…+85℃ [-40…185℉] |
| IP grade | IP65 |
