Limit Detection Pepperl+Fuchs
- Float Switch
- Vibration Limit Switch
- Conductive Limit Switches
- Capacitive Limit Switches
- Magnetic Immersion Probe
![](https://pzip.ru/Images/pf2/cat/US_DL_20070713_07.jpg)
![Example of limit value detection](http://pzip.ru/Images/pf2/cat/EC662020070404_13.jpg)
Limit value switches signal whether the medium being monitored has reached, risen above, or fallen below, a set level (VDI/VDE Directive 3519) based on its installation height. Examples:
- Overflow / dry-run protection
- Minimum-maximum control
- Overspill protection