Details
MRL28 series with SS316L diaphragm is a rugged silicon Piezo-resistive technology based pressure transmitter suitable for harsh environments. This compact pressure transmitter offers great flexibility and reliability for a wide range of applications with highly competitive pricing. MRL28 is available in pressure ranges from 0m H2O to 200m H2O with an output signal of 4-20mA. It is suitable for level measurement of liquids compatible with stainless steel. 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 MRL28 with its high performance makes it ideal for demanding long term applications.
| Technology | No |
|---|---|
| Type | Digital Submersible Level Sensor |
| Standard Measurement Range (bar) | 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 1mH2O-200mH2O |
| Purpose and Application | General Purpose |
| Accuracy (combined LRH) | 0.1% FS, 0.25% FS, 0.5% FS |
| Output Signal | 4-20mA |
| Pressure Reference | Absolute (0 at vacuum), Vented Gauge (0 at atmospheric pressure) |
| Process Connection | No |
| Electric Connection | 2m cable |
| Protection Level | IP68, IP68 (with cable connection) |
| Overload Rating | 150% |
| Long Term Stability | <0.2% FS/year |
| Diaphragm Material | Stainless Steel 316L |
| Compensated Temp. Range | 0 to 70°C |
| Operating Temp. Range | -10 to +80°C |
| Temp. Coefficient of Zero | No |
| Temp. Coefficient of Span | No |
| Input Resistance | No |
| Output Resistance | No |
| Insulation resistance | 100MΩ @ 50VDC |
| Zero offset | No |
- High Measuring Accuracy
- Digital output (HART or MODBUS(RS485 interface) protocols)
- Level Measurement Range of 1m H2O to 200m H2O
- Rugged Model with IP68 Protection
- Wide Range of Media Compatibility
- Low Static and Thermal Errors
- Reverse Polarity and Transient Current Protected
- Level measurement of liquids in tanks
- Process industries
- Hydrology research
- Data logging
- Research applications
- Irrigation and other agricultural applications
- Water level measurement in dams
- Hydrostatic level control
- Waste water channels
- Petroleum and chemical industries