+61 (0) 39558 2420   sales@measurex.com.au    

MRA22

OEM Flush Diaphragm Piezo-resistive Pressure Sensor

MRA22 series with SS316L flush type diaphragm is a rugged Piezo-resistive silicon technology based pressure sensing element suitable for OEM applications in harsh environments. This compact pressure sensor offers great flexibility and reliability for a wide range of applications with highly competitive pricing.
MRA22 is available in pressure ranges from 0 to 100bar for 2” clamp and 600 bar for ½” connection with an output of mV. It is suitable for pressure measurement of gases & 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 food and beverage industries among many others.
The robust construction of MRA22 with its high performance makes it ideal for demanding long term applications.

MRA22

Mouse over the image for zoom

OR

Data Sheet Download

Get A Quote

Details

MRA22 series with SS316L flush type diaphragm is a rugged Piezo-resistive silicon technology based pressure sensing element suitable for OEM applications in harsh environments. This compact pressure sensor offers great flexibility and reliability for a wide range of applications with highly competitive pricing. MRA22 is available in pressure ranges from 0 to 100bar for 2” clamp and 600 bar for ½” connection with an output of mV. It is suitable for pressure measurement of gases & 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 food and beverage industries among many others. The robust construction of MRA22 with its high performance makes it ideal for demanding long term applications.

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Technology Piezo resistive
Type OEM Pressure Sensing Element
Standard Measurement Range (bar) 0.2, 1, 4, 6, 10, 16, 25, 70, 100, 200, 400, 600
Purpose and Application General Purpose, Flush Diaphragm, Low voltage Excitation
Accuracy (combined LRH) 0.25% FS, 0.5% FS
Output Signal ~ 70mV, ~ 40mV
Pressure Reference Abs.: Absolute (0 at vacuum), SG: Sealed Gauge (0 at 1bar), VG: Vented Gauge (0 at atmospheric pressure)
Process Connection G1/2(½" BSPP male), 2" clamp, Others
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 -10 to 70°C
Operating Temp. Range -40 to +125°C
Temp. Coefficient of Zero 0.02% FS /°C
Temp. Coefficient of Span 0.02% FS /°C
Input Resistance 2-6kΩ
Output Resistance No
Insulation resistance 100MΩ @ 50VDC
Zero offset ≤ ±3mV
  • High Measuring Accuracy
  • Pressure Measurement Range of 0 to 100bar(600 bar for ½” connection)
  • Suitable for viscous and suspension fluids
  • Wide Range of Media Compatibility
  • Low Static and Thermal Errors
  • Food and beverage industries
  • Pharmaceutical industries
  • General industrial applications
  • Process control systems
  • Chemical industries
  • Agricultural equipment
  • Hydrology research
  • Hydraulic and pneumatic pumps