Intelligent Gauge Pressure Transmitter
0bar~0.006bar…600bar
Accuracy: ±0.075%
HART Protocol
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. Sensitive components use patented high-stability diffused silicon components. The product 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℃.
MPM281 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
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The MPM281 High Stable Pressure Sensor is an isolated, precision-compensated OEM piezoresistive pressure measurement element. Sensitive components use patented high-stability diffused silicon components. The product 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℃.
MPM281 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
0bar~0.35bar…35bar
Accuracy: ±0.25%FS(typ.)
analog 4~20mADC, 0~10/20mADC or 0/1~5VDC; digital RS485
I²C or SPI protocol
Low power consumption: standby power consumption ≤ 5μA, average working current ≤ 2.5mA
Low-voltage power supply: 3.3V, 5V, battery-powered
Secondary temperature compensation, total accuracy up to ±0.25%FS
RoHS and Reach approved
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...With the pressure transmitter, the pressure value of the hydraulic oil circuit system of the injection molding machine is monitored in real time, so as to provide reliable closed-loop control feedback signals for the stable operation of the hydraulic system.
more info...In an inkjet printer, the continuous inkjet state of the ink nozzles ensures print quality. Normal ejection of ink in the nozzle requires continuous application of pressure. The pressure detection component monitors and controls the pressure. High-precision, high-sensitivity pressure sensors control the accurate delivery of ink during printing.
more info...There are a large number of application scenarios of oil, gas, water and other fluid medias in industrial production, which are often stored in tanks of various sizes. Instruments can be installed to monitor the liquid level and pressure changes in the tanks, and automation management can be achieved through platforms and networks.
more info...