Details
MRA23 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.
MRA23 comes in a range from 20bar to 1500bar 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 MRA23 with its high performance makes it ideal for demanding long term applications.
Technology | Strain Gauge |
---|---|
Type | OEM Pressure Sensing Element |
Standard Measurement Range (bar) | 20, 50, 100, 200, 400, 800, 1500 |
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 | Sealed to 1 bar |
Process Connection | M22x1.5 (male), G1/4(¼" BSPP 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 | ≤ ±3mV |
- High Measuring Accuracy
- Pressure Measurement Range of 0-20bar to 1500bar
- 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