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MRA24

OEM Strain Gauge High Pressure Sensor

MRA24 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.
MRA24 comes in a range from 1600bar to 3000bar with an output of mV/V. It is suitable for pressure measurement of gases & liquids compatible with stainless steel 17-4PH. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. It finds applications in hydraulic and pneumatic systems among many others.
The robust construction of MRA24 with its high performance makes it ideal for demanding long term applications.

MRA24

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MRA24 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. MRA24 comes in a range from 1600bar to 3000bar with an output of mV/V. It is suitable for pressure measurement of gases & liquids compatible with stainless steel 17-4PH. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. It finds applications in hydraulic and pneumatic systems among many others. The robust construction of MRA24 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) 2000, 3000, Other non standard range
Purpose and Application General Purpose, Compact Size / Miniature, High Pressure Range
Accuracy (combined LRH) 0.1% FS, 0.25% FS, 0.5% FS
Output Signal 1mV/V, 1.5mV/V, 2mV/V
Pressure Reference SG: Sealed Gauge (0 at 1bar)
Process Connection M22x1.5 (male), R1/2(½”BSPT male), G1/2(½" BSPP male), 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 <±2% FS

High Measuring Accuracy
Pressure Measurement Range of 1600bar to 3000bar
Compact and Rugged model
Wide Range of Media Compatibility
Low Static and Thermal Errors

General industrial applications
Pneumatics
Open cut mining
Data logging
Off Road Hydrostatic systems
Hydraulic systems Injection
mould equipment
Internal combustion engine
pipeline Construction