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.
| 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 |
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