Process Sensors - Pressure & Vacuum - Switches for differential pressure - Type PNI
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Pressure switches for filter monitoring
In connection with an external pressure transmitter, the PNI pressure sensor with analogue input can be used to detect soiling of a filter. Moreover, the sensor is often used for part seat monitoring in machine tools. The sensor provides reliable differential pressure measurement even between remote measuring points, thus reducing wiring complexity. The two freely configurable switching outputs of the pressure switch can be continuously adjusted using an analogue input signal. The clearly readable display indicates either the input pressure, the output pressure or the differential pressure.
Features & Benefits
- Evaluation of external voltage or current values
- Continuous comparison of set/actual values directly in the sensor
- Automatic adjustment of the switch point
- Clearly visible LED display
- Efficient differential pressure monitoring
Additional Notes
| MPN | Measuring range | Process connection | Output signal | Electrical design | Medium temperature |
|---|---|---|---|---|---|
| PNI021 | 0...250 bar | G 1/4 Internal thread | switching signal | PNP/NPN | -25...80 °C |
| PNI022 | 0...100 bar | G 1/4 Internal thread | switching signal | PNP/NPN | -25...80 °C |
| PNI023 | 0...25 bar | G 1/4 Internal thread | switching signal | PNP/NPN | -25...80 °C |
| PNI024 | 0...10 bar | G 1/4 Internal thread | switching signal | PNP/NPN | -25...80 °C |
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| IFM-040010010 | Process Sensors - Pressure & Vacuum - Types PN / PE with digital display | $0.01 | |
| IFM-040010020 | Process Sensors - Pressure & Vacuum - Sensors with gauge display for Industrial and sanitary applications - Type PG | $0.01 | |
| IFM-040010030 | Process Sensors - Pressure & Vacuum - Sensors with digital display for sanitary applications - Type PI | $0.01 | |
| IFM-040010040 | Process Sensors - Pressure & Vacuum - Sensors for high temperature with integrated triclamp for sanitary applications - Type PI | $0.01 | |
| IFM-040010050 | Process Sensors - Pressure & Vacuum - Flush mount transmitters for sanitary applications - Type PM | $0.01 | |
| IFM-040010060 | Process Sensors - Pressure & Vacuum - Pressure sensors / Vacuum sensors with display for pneumatic applications - Type PQ | $0.01 | |
| IFM-040010070 | Process Sensors - Pressure & Vacuum - Switches with adjustment dials - Type PK | $0.01 | |
| IFM-040010075 | Process Sensors - Pressure & Vacuum - Flush mountable for industrial applications | $0.01 | |
| IFM-040010080 | Process Sensors - Pressure & Vacuum - Transmitters with strain gauge technology - Type PT / PU | $0.01 | |
| IFM-040010090 | Process Sensors - Pressure & Vacuum - Transmitter with ceramic capacitive technology - Type PA and PX | $0.01 | |
| IFM-040010100 | Process Sensors - Pressure & Vacuum - Switches with ceramic capacitive technology - Type PP and PV | $0.01 | |
| IFM-040010110 | Process Sensors - Pressure & Vacuum - Transmitters for mobile applications | $0.01 | |
| IFM-040010120 | Process Sensors - Pressure & Vacuum - Flush mount transmitters for hydrostatic level applications - Type PI, PG and PM | $0.01 | |
| IFM-040010140 | Process Sensors - Pressure & Vacuum - Submersible transmitters for hydrostatic level - Type PS | $0.01 | |
| IFM-040010160 | Process Sensors - Pressure & Vacuum - Switches for gap detection | $0.01 |
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