MRL21 Submersible Level Transmitter series with SS316L or Tantalum diaphragm is a rugged silicon technology based pressure transmitter suitable for harsh environments. This compact pressure transmitter offers great flexibility and reliability for a wide range of applications like pressure sewage systems with highly competitive pricing. MRL21 is available in pressure ranges from 0m H2O to 200m H2O with an output of mA or V. It is suitable for level measurement of liquids compatible with SS316L. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. The robust construction and IP68 protection level of MRL21 with its high performance make it ideal for demanding long term applications. MRL21 with a separate amplifier makes the measuring head small enough (diameter less than 17mm) for limited space conditions.
Get A Quote| Technology | Piezo resistive |
|---|---|
| Type | Submersible Level Sensor |
| Standard Measurement Range (bar) | 0.01, 0.2, 1, 2, 5, 10, 25, 50, 100, 200 |
| Purpose and Application | General Purpose |
| Accuracy (combined LRH) | 0.1% FS, 0.25% FS, 0.5% FS |
| Output Signal | 4-20mA, 0-5VDC, 0-10VDC, 1-5VDC, ~ 70mV |
| Pressure Reference | Sealed to 1 bar, Vented Gauge (0 at atmospheric pressure) |
| Process Connection | Others |
| Electric Connection | 5m cable |
| Protection Level | IP68 |
| Overload Rating | 200% |
| Long Term Stability | <0.1% FS/year |
| Diaphragm Material | Stainless Steel 316L, Hastelloy, Tantalum |
| Compensated Temp. Range | 0 to 70°C |
| Operating Temp. Range | -10 to +80°C |
| Temp. Coefficient of Zero | 0.025% FS /°C |
| Temp. Coefficient of Span | 0.02% FS /°C |
| Input Resistance | N/A |
| Output Resistance | N/A |
| Insulation resistance | 100MΩ @ 50VDC |
| Zero offset | ≤ ±2mV |
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