Details
MRF21 series with SS316L flush membrane is a Piezo-resistive silicon technology based pressure transmitter. This compact pressure transmitter offers great flexibility and reliability for a wide range of
applications in many industries such as food, beverage and pharmaceutical with competitive price.
MRF21 is available in pressure ranges from -1 to 350bar with an output of mA or V. It is suitable for pressure measurement of gases & liquids compatible with SS316L. While the standard Precision is
0.5% FS, you can optionally get a precision of 0.25% FS.
The robust construction of MRF21 with its high performance makes it ideal for demanding long term applications.
Technology | Piezo resistive |
---|---|
Type | Pressure Transmitter |
Standard Measurement Range (bar) | [-1/0], 0.5, 1, 2, 5, 10, 20, 50, 100, 200, 350 |
Purpose and Application | Flush Diaphragm |
Accuracy (combined LRH) | 0.25% FS, 0.5% FS |
Output Signal | 4-20mA, 0-5VDC, 0-10VDC, Others |
Pressure Reference | Absolute (0 at vacuum), Sealed to 1 bar, Vented Gauge (0 at atmospheric pressure) |
Process Connection | R1/2(½”BSPT male), G1/2(½" BSPP male), Others |
Electric Connection | 3m cable, DIN 43650 connector, Others |
Protection Level | IP67, 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 | -30 to +80°C |
Temp. Coefficient of Zero | 0.03% FS /°C |
Temp. Coefficient of Span | 0.03% FS /°C |
Input Resistance | N/A |
Output Resistance | N/A |
Insulation resistance | 100MΩ @ 50VDC |
Zero offset | No |
- Flush Diaphragm Model
- Sanitary Fitting Available
- High Measuring Accuracy
- Pressure Measurement Range of -1 to 350bar
- Wide Range of Media Compatibility
- Low Static and Thermal Errors
- Reverse polarity and transient current protected
- Beverage machineries
- Data logging
- Pharmaceutical applications
- Agricultural equipment
- Industrial process control
- Compressed air line
- Food industry