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MRD23

OEM Differential Pressure Sensor

MRD23 series with SS316L diaphragm is a rugged Piezo-resistive silicon technology based differential pressure sensor suitable for OEM applications and harsh environments. This compact differential
pressure sensor offers great flexibility and reliability for a wide range of applications with highly competitive pricing.
MRD23 is available in pressure ranges from 0.35 to 35bar with an output of mV/V. It is suitable for pressure measurement of gases and liquids compatible with SS316L. While the standard precision is
0.5% FS, you can optionally get a precision of 0.25% FS. It finds applications in hydraulic and pneumatic systems among many others.
The robust construction of MRD23 with its high performance makes it ideal for demanding long term applications.

MRD23

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MRD23 series with SS316L diaphragm is a rugged Piezo-resistive silicon technology based differential pressure sensor suitable for OEM applications and harsh environments. This compact differential pressure sensor offers great flexibility and reliability for a wide range of applications with highly competitive pricing. MRD23 is available in pressure ranges from 0.35 to 35bar with an output of mV/V. It is suitable for pressure measurement of gases and liquids compatible with SS316L. While the standard precision is 0.5% FS, you can optionally get a precision of 0.25% FS. It finds applications in hydraulic and pneumatic systems among many others. The robust construction of MRD23 with its high performance makes it ideal for demanding long term applications.

Product Tags

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Technology No
Type Differential Pressure Sensor
Standard Measurement Range (bar) 0.35, 1, 4, 6, 10, 16, 25, 35
Purpose and Application General Purpose, Compact Size / Miniature
Accuracy (combined LRH) 0.25% FS, 0.5% FS
Output Signal ~ 70mV
Pressure Reference Dif.: Differential
Process Connection No Pressure Port
Electric Connection 4-wire
Protection Level No
Overload Rating 200%
Long Term Stability <0.2% FS/year
Diaphragm Material Stainless Steel 316L
Compensated Temp. Range 0 to 70°C
Operating Temp. Range -20 to +80°C
Temp. Coefficient of Zero 0.02% FS /°C
Temp. Coefficient of Span 0.03% FS /°C
Input Resistance N/A
Output Resistance N/A
Insulation resistance 100MΩ @ 50VDC
Zero offset ≤ ±3mV
  • High Measuring Accuracy
  • Differential Pressure Measurement Range of 0.35 to 35bar
  • Compact and Rugged Model
  • Wide Range of Media Compatibility
  • Low Static and Thermal Errors
  • Hydraulic systems
  • Pump controls
  • Pneumatic systems
  • Fire control systems
  • Manufacturing automation
  • Hydrology research
  • Hydro balancing systems
  • Manufacturing process controls