Hygienic Pressure Sensor
Φ32mm
0bar~0.35bar...35bar
Standard DN25 Clamp Connection
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
MPM281
Used For
General Industrial, Pressure Checking Meter, Pressure Calibrator, Liquid pressure system and Switch, Medical Equipment
Leave a MessageThe MPM281 high-stable pressure sensor is an isolated, precision-compensated OEM piezoresistive pressure measurement element. The pressure sensing elements use patented high-stability diffused silicon components. The MPM281 is packaged in a 316L all-stainless steel structure with an outer diameter of Ф19mm. After precision trimming, the temperature compensation and zero point deviation correction of the imported chips are carried out in a wide temperature range through the thick film circuit. The wide temperature compensation range can reach -10℃~80℃. The MPM281 pressure sensor is used in various measuring instruments to realize the precise conversion of pressure to electrical signals. It can also be used in petrochemical pipeline monitoring, inkjet printer pressure monitoring, flowmeter pressure compensation, medical equipment, and other fields. It is also suitable for industrial automation fields where the site temperature changes greatly, such as oil field sites exposed to the outdoors for a long time.
Features
• Φ19mm standard OEM pressure sensitive element
• High sensitivity, large signal
• Wide temperature compensation, precise conversion
• Multi-medium measurement compatibility
• Long-term stability up to ±0.1%FS/year
Image:
The MPM281 high-stable pressure sensor is an isolated, precision-compensated OEM piezoresistive pressure measurement element. The pressure sensing elements use patented high-stability diffused silicon components. The MPM281 is packaged in a 316L all-stainless steel structure with an outer diameter of Ф19mm. After precision trimming, the temperature compensation and zero point deviation correction of the imported chips are carried out in a wide temperature range through the thick film circuit. The wide temperature compensation range can reach -10℃~80℃. The MPM281 pressure sensor is used in various measuring instruments to realize the precise conversion of pressure to electrical signals. It can also be used in petrochemical pipeline monitoring, inkjet printer pressure monitoring, flowmeter pressure compensation, medical equipment, and other fields. It is also suitable for industrial automation fields where the site temperature changes greatly, such as oil field sites exposed to the outdoors for a long time.
Features
• Φ19mm standard OEM pressure sensitive element
• High sensitivity, large signal
• Wide temperature compensation, precise conversion
• Multi-medium measurement compatibility
• Long-term stability up to ±0.1%FS/year




Range: -1bar…-0.35bar ~ 0bar ~0.35bar…700bar
No need for re-calibration for users, high precision
Customizable dimensions

Pressure, level, and flow measurements at the rainwater outlet ensure stable drainage. Monitoring instruments help detection and early warning of pipe burst incidents in time.
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In beverage production and dairy processing, liquids are heated to specified temperatures through heat exchange, followed by rapid cooling to eradicate pathogens and prolong shelf life. Multiple stages such as heating and cooling of wort ensure that beer reaches the appropriate temperature for yeast cultivation. Both the cooler and preheater require monitoring of temperatures in the cooling and preheating tubes, as well as the pressure in the food pipelines.
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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.
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Real-time monitoring the low-ling areas, underpasses and bridge culverts. The current level and alarming messages are automatically displayed on the screen, such as “Passage”, “Allowing”, and “No entering”. The alarm will be triggered when the level is too high, aiming to ensure the personnel's safety.
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