Differential Pressure

The MST24 monocrystalline silicon differential pressure transmitter is composed of the MST22 Differential Pressure Transmitter and a small welded remote flange with a capillary tube. Between the flange and the sensor, silicon oil and other filling fluids are used to ransmit pressure, to prevent the measured medium from passing through the impulse pipe. Which will impact the measurement The impact of the measured medium pass through the impulse pipe includes crystallization solidification, vaporization (boiling), condensation fractionation (severe change) and etc. The Transmitter is used to measure the liquid level, flow and pressure of liquid, gas or steam, and then convert it into 4-20 mA signal output. The working principle of The MST24 monocrystalline silicon differential pressure transmitter is the same as MST22 Differential Pressure Transmitter except that the pressure transmission path on the positive pressure side is slightly different, that is the pressure acting on the high- pressure side firstly

The MST23 monocrystalline silicon differential pressure transmitter is composed of MST22 Differential Pressure Transmitter and a welded liquid level flange. Between the flange and the sensor, silicon oil and other filling fluids are used to transmit pressure, to prevent the measured medium from passing through the impulse pipe then impact the measurement. The impact of the measured medium pass through the impulse pipe includes: crystallization, solidification, vaporization (boiling)condensation, fractionation (severe change) and etc. The transmitter is used to measure the liquid level, flow and pressure of liquid, gas or steam, and then convert it into 4-20mA signal output. The working principle of the MST23 monocrystalline silicon differential pressure transmitter is the same as MST22 Differential Pressure Transmitter except that the pressure transmission path on the positive pressure side is slightly different, that is the pressure acting on the high-pressureside first passes through the diaphragm of the liquid level flange and

‌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： MST22 Monocrystalline silicon differential pressure transducer  2MB

The MST21 monocrystalline silicon pressure transmitter is used to measure the liquid leveldensity and pressure of liquid, gas or steam, then convert it to 4-20mA DC output signal. The transmitter can be operated locally with three buttons, or remotely operated by a universal hand operator, configuration software, and mobile phone APP.It can perform display and configuration adjustments without affecting the output signal of 4-20mA DC.     Catalogue： MST21 monocrystalline silicon pressure transmitter   2MB