DatasheetThe IPM82 digital pressure gauge features a large, bright display. The digital contact gauge can still be easily read from a distance and therefore allows for a quick assessment of the process pressure. An analog output and 2 switch outputs widen the range of applications. The piezoresive measuring principle in combination with a ceramic membrane is resistant to aggressive and abrasive media. The process connection is made of high-quality stainless steel 1.4404 and is therefore suitable for almost all media. All wetted components are food safe, making the unit ideal for use in beverage and process water applications. Additional process connections and measuring ranges can also be found in the IPM82-3 and IPM82-4 models.
Applications:
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Technical data:
| Measuring ranges | Smallest measuring range: 0…500 mbar |
| Largest measuring range: 0…250 bar | |
| Negative pressure measuring range: up to -1 bar | |
| Analog output | 4…20 mA, 3-wires |
| 0…20 mA, 3-wires | |
| 0…10 V, 3-wires | |
| Power supply | 20 mA output: 10…30 V DC |
| 10 V output: 16…30 V DC | |
| Accuracy | ≤ ± 0,5 % FS @ 25 °C |
| Long term stability | ≤ ± 0,5 % FS / Year |
| Response time | 200 ms – others on request |
| Swich-on time | < 1 s |
| Temperature coefficient | Zero: ≤ ± 0,03 % FS / Kelvin |
| Span: ≤ ± 0,02 % FS / Kelvin | |
| Medium temperature | -25…100 °C |
| Surrounding temperature | -25…80 °C |
| Storage temperature | -40…85 °C |
| Short-circuit resistance | Permanent |
| Reverse polarity protection | Protection against reverse polarity, but no function |
| Electromagnetic compatibility | Interference emissions and immunity acc. to EN 61326 |
| Wetted materials | Process connection: Stainless steel 1.4404 |
| Sensor: Ceramic Al2O3 | |
| Sensor seal: FPM (Viton), NBR, EPDM, FFKM (Chemraz / Kalrez) | |
| Protection type | IP 67 |
| Weight | Approx. 430 g |
