approximately 6 to 8 weeks
The PFK series are cylindrical inductive sensors. The sensors are well suited for applications in the food and beverage industry. This is because of the IP67, IP68 and IP69K protection degrees and because the sensors are wrapped in a stainless steel housing. This protects them against the rough circumstances in these industries. Furthermore, the sensors can handle ambient temperatures of -40°C up to 80°C. The PFK -26 models can even resist temperatures ranging from -25°C up to 110°C, This is convenient during the cleaning processes in the food and beverage industry
The PFK series is available in models with a standard measuring range or models with a bigger range. This concerns the flush as well as the non-flush models. The sensors are fully protected against electrical damage. It is also possible to request an ATEX variant of the inductive sensor when working in an application with ATEX zones.
Available models PFK series
| Model | Characteristic | Measuring range | Output |
|---|---|---|---|
| PFK1/AN-1H | Flush | 5 mm | NPN (NO) |
| PFK1/AN-2H | Non-flush | 8 mm | NPN (NO) |
| PFK1/AN-3H | Flush | 8 mm | NPN (NO) |
| PFK1/AN-4H | Non-flush | 12 mm | NPN (NO) |
| PFK1/AP-1H | Flush | 5 mm | PNP (NO) |
| PFK1/AP-2H | Non-flush | 8 mm | PNP (NO) |
| PFK1/AP-3H | Flush | 8 mm | PNP (NO) |
| PFK1/AP-4H | Non-flush | 12 mm | PNP (NO) |
| PFK1/BN-1H | Flush | 5 mm | NPN (NO+NC) |
| PFK1/BN-2H | Non-flush | 8 mm | NPN (NO+NC) |
| PFK1/BN-3H | Flush | 8 mm | NPN (NO+NC) |
| PFK1/BN-4H | Non-flush | 12 mm | NPN (NO+NC) |
| PFK1/BP-1H | Flush | 5 mm | PNP (NO+NC) |
| PFK1/BP-2H | Non-flush | 8 mm | PNP (NO+NC) |
| PFK1/BP-3H | Flush | 8 mm | PNP (NO+NC) |
| PFK1/BP-4H | Non-flush | 12 mm | PNP (NO+NC) |
| PFK1/BN-1H26 | Flush, Bigger temperature range | 5 mm | NPN (NO+NC) |
| PFK1/BN-2H26 | Non-flush, Bigger temperature range | 8 mm | NPN (NO+NC) |
| PFK1/BP-1H26 | Flush, Bigger temperature range | 5 mm | PNP (NO+NC) |
| PFK1/BP-2H26 | Non-flush, Bigger temperature range | 8 mm | PNP (NO+NC) |
