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MRA25

OEM Strain Gauge Flush Diaphragm Pressure Sensor

MRA25 series with 17-4PH diaphragm is a rugged strain gauge based pressure sensor suitable for harsh environments. The strain gauge design of this pressure sensor offers great flexibility for OEM applications with highly competitive pricing.
MRA25 comes in a range from 20bar to 600bar with an output of mV/V. It is suitable for pressure measurement of gases & liquids compatible with stainless steel 17-4PH. The standard Precision is 0.5% FS. It finds applications in food and pharmaceutical industries among many others.
The robust construction of MRA25 with its high performance makes it ideal for demanding long term applications.

MRA25

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MRA25 series with 17-4PH diaphragm is a rugged strain gauge based pressure sensor suitable for harsh environments. The strain gauge design of this pressure sensor offers great flexibility for OEM applications with highly competitive pricing. MRA25 comes in a range from 20bar to 600bar with an output of mV/V. It is suitable for pressure measurement of gases & liquids compatible with stainless steel 17-4PH. The standard Precision is 0.5% FS. It finds applications in food and pharmaceutical industries among many others. The robust construction of MRA25 with its high performance makes it ideal for demanding long term applications.

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Technology Strain Gauge
Type OEM Pressure Sensing Element
Standard Measurement Range (bar) 20, 50, 100, 200, 400, 500, 600
Purpose and Application General Purpose, Flush Diaphragm, Compact Size / Miniature
Accuracy (combined LRH) 0.5% FS
Output Signal 1mV/V, 1.5mV/V, 2mV/V
Pressure Reference SG: Sealed Gauge (0 at 1bar)
Process Connection R1/2(½”BSPT male), G1/2(½" BSPP male), M20x1.5, Others
Electric Connection 4-wire
Protection Level No
Overload Rating 150%
Long Term Stability <0.2% FS/year
Diaphragm Material Stainless Steel
Compensated Temp. Range -10 to 60°C
Operating Temp. Range -20 to +70°C
Temp. Coefficient of Zero 0.02% FS /°C
Temp. Coefficient of Span 0.02% FS /°C
Input Resistance 380±5Ω, 1000±5Ω
Output Resistance 350±5Ω/ 1000±15Ω
Insulation resistance 100MΩ @ 50VDC
Zero offset N/A
  • High Measuring Accuracy
  • Pressure Measurement Range of 0-20bar to 600bar
  • Compact And Rugged Model
  • Wide Range of Media Compatibility
  • Low Static and Thermal Errors
  • Food industry
  • Beverage machinery
  • Pharmaceutical applications
  • Agricultural equipment
  • Industrial process control
  • Data logging