Differential Pressure Transmitter
0bar~0.4bar...35bar
Intrinsically safe, Ex ia IICT6 Ga
Accuracy: ±0.5%FS
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
MPM430
Used For
Petrochemical Industry, Power Plant, Mine, Urban Water Supply, Hydro Exploration
Leave a MessageThe MPM430 low range pressure transmitter is designed for low pressure measurements. The low pressure sensor offers two pressure port configurations to choose from, general and non-cavity, with a large contact area between the sensing diaphragm and the medium. The low pressure transducer adopts high-performance ceramic pressure sensor and fully sealed stainless steel structure. Compact size and reliable performance.
Features
• Pressure port has general, non-cavity two structures available. The contact surface between the pressure-sensing diaphragm and the medium is large
• Overpressure can reach dozens of times, which can resist strong pressure shocks
• Intrinsic safety type, Ex ia IIC T6 Ga
Specifications
• Pressure Type: gauge (with negative pressure measurement) absolute
• Long-term Stability: ±0.5%FS/year
• Thermal Drift:
≤±0.15%FS/10℃ (-20℃ ~ 80℃ )
≤±0.2%FS/10℃(-30℃ ~ -20℃ )
• Application Temperature:
-30℃ ~ 80℃ (plug connector type)
-20℃ ~ 70℃ (cable type, cable material: PE, PVC)
Material
• Wetted Parts
Isolated Diaphragm: 96% alumina ceramics
Pressure Port: SS 304
• Non-wetted Parts
Housing: SS 304/SS 316L
Cable: PE/PUR/PVC
Image:
The MPM430 low range pressure transmitter is designed for low pressure measurements. The low pressure sensor offers two pressure port configurations to choose from, general and non-cavity, with a large contact area between the sensing diaphragm and the medium. The low pressure transducer adopts high-performance ceramic pressure sensor and fully sealed stainless steel structure. Compact size and reliable performance.
Features
• Pressure port has general, non-cavity two structures available. The contact surface between the pressure-sensing diaphragm and the medium is large
• Overpressure can reach dozens of times, which can resist strong pressure shocks
• Intrinsic safety type, Ex ia IIC T6 Ga
Specifications
• Pressure Type: gauge (with negative pressure measurement) absolute
• Long-term Stability: ±0.5%FS/year
• Thermal Drift:
≤±0.15%FS/10℃ (-20℃ ~ 80℃ )
≤±0.2%FS/10℃(-30℃ ~ -20℃ )
• Application Temperature:
-30℃ ~ 80℃ (plug connector type)
-20℃ ~ 70℃ (cable type, cable material: PE, PVC)
Material
• Wetted Parts
Isolated Diaphragm: 96% alumina ceramics
Pressure Port: SS 304
• Non-wetted Parts
Housing: SS 304/SS 316L
Cable: PE/PUR/PVC

0bar~0.4bar...35bar
Intrinsically safe, Ex ia IICT6 Ga
Accuracy: ±0.5%FS

-1bar...0mbar~100mbar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship

Range:-1bar...0~0.1bar…1000bar
RS485/HART® communication protocol
Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
DNV approved for ship use

Range: 0~250mbar to 0~250bar
Accuracy:±0.25%FS, ±0.5%FS
Output: 4mA~20mA DC, 0/1V~5/10V DC, 0.5V~4.5V DC

Perfect coffee needs pressure. Water and steam pressure monitoring of the coffee machine ensures safe and high-quality coffee production. Accurately measuring pressure is required during the coffee bean extraction, hot water delivery, and cleaning of coffee machines.
more info...
Irrigation and drainage pumping stations solve the problem of gravitational water diversion in irrigation areas, enabling cross-basin water transfer. MicroSensor provides real-time pressure and flow monitoring for inlet and outlet pipelines of these pumping stations, contributing to the accurate measurement of information-based irrigation areas and high-standard farmland construction.
more info...
Before beer bottles, medicine bottles, and condiment bottles are filled with liquid, they need to be cleaned first. The cleaning process is as follows: First, the bottles are filled with lye in the alkali tank to remove most of the stains; then, the bottles are back washed with high pressure using water of different temperatures to wash away the remaining impurities and lye. To ensure the stable operation of the bottle washing machine, the level of the alkali tank needs to be measured by hydrostatic pressure. In addition, the pressure of the alkali tank water inlet pipe and the nozzle pipe also needs to be measured.
more info...
The production of different paste-like drugs uses a concentration process when processing raw materials. The evaporator features high temperature and vacuum. After the concentration process, it needs to be cleaned with efficient and strong chemical detergents. The pressure, temperature and level transmitters in the evaporator effectively ensure the normal and efficient operation of the concentration and washing process.
more info...