MPM280TH Anti-corrosive pressure sensor module

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Key features

• Pressure range: 0bar ~ 1.0bar...700bar
• Gauge, Absolute and Sealed gauge
• Constant current or Constant voltage power supply for option
• Isolated construction to measure various fluid media

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About the MPM280TH Anti-corrosive pressure sensor module

The MPM280TH Anti-corrosive pressure sensor module is a high-quality, integrated diffused silicon sensor designed for industries that require precise measurement of corrosive media. Featuring a tantalum diaphragm and Hastelloy C276 housing, this sensor excels in harsh environmental conditions. It is available in a variety of mechanical and electrical configurations, both standard and customized, to meet the diverse needs of industrial applications.

Application

• Industrial process control
• Level measurement
• Gas, Liquid pressure measurement
• Pressure meter
• Pressure calibrator
• Liquid pressure system and switch
• Refrigeration equipment and Air
  conditioner
• Aviation and Navigation inspection

Electrical Performance

• Power supply: ≤2.0mA DC
• Electrical connection: φ0.5mm Kovar pin or 100mm silicon rubber flexible wires
• Common mode voltage output: 50% of input (typ.)
• Input impedance: 3kΩ~8kΩ• Output impedance: 3.5kΩ~6kΩ
• Response (10%~90%): <1ms
• Insulation resistor: 100MΩ@100V DC
• Overpressure: 2 times FS or 1100bar(min. value is valid)

Construction Performance

• Diaphragm: Tantalum
• Hastelloy C(MPM280TH
• Pressure leading tube: Stainless steel 316L
• Pin: Kovar
• O-ring: FKM
• Net weight: ~23g(general type, MPM280TH, MPM280TS and MPM280HH)~13.5g (MPM 280Ti)

Environment Condition

• Shock: No change at 10gRMS,(20~2000)Hz
• Impact: 100g, 11ms
• Media compatibility: The gas or liquid which is compatible with construction material and FKM

Basic Condition

• Media temperature: (25±1)°C
• Environment temperature: (25±1)°C 
• Shock: 0.1g (1m/s2) Max
• Humidity: (50±10)%RH
• Local air pressure: (0.86~1.06)bar
• Power supply: (1.5±0.0015)mA DC

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