Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.
These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models.
These Proximity Sensors use high-frequency oscillation. There are available in a wide range of sizes to enable selection to match the installation location.
With these Proximity Sensors (high-frequency oscillation), the Amplifier and Sensor Head are separated to enable downsizing and facilitate adjustment.
Capacitive Proximity Sensors can be used to detect non-metal objects, such as liquids and plastics.