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Electronic pressure switch ifm electronic PK5521
The PK5521 electronic pressure switch from ifm electronic with a protection rating of IP67 has a Normally Open PNP switching output and operates in a pressure range of 0-250 bar. The easy-to-read adjustment ring allows easy and accurate switch point adjustment with a fixed hysteresis of 5 bar. Mechanical locking prohibits unauthorised manipulation. Two clearly visible LEDs indicating the switching and operating status provide the required transparency. The PK5521 electronic pressure switch with G 1/4 male process connection and M12 connector is particularly suited for use in hydraulic and pneumatic applications as well as for pressure monitoring and cooling technology.
- Specifications
- Features
- Downloads
| Ambient temperature | -25 °C to 80 °C |
| Current consumption [mA] | <25 |
| Electrical design | PNP |
| Operating voltage [V] | 9.6-32 DC V |
| Output function | normally open |
| Overload protection | yes |
| Protection class | III |
| Reverse polarity protection | yes |
| Short-circuit protection | yes |
| Switching frequency DC [Hz] | 100 HZ |
- Simple switch point setting via setting ring
- High long-term stability thanks to robust stainless steel measuring cell with high permissible pressure rating
- Mechanical locking prevents inadvertent switch point manipulation
- Lifespan of more than 50 million pressure cycles
- For use in hydraulics, pneumatics, air-conditioning and refrigeration
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