Autonics is having a wide variety of capacitive proximity sensors. The Autonics Sensors are named as CR Series. These can be used to detect all types of materials both metals & non Metal like iron plastic water, stone, wood, powder, Paper, Glass Etc.There are working on the capacitive principles and are called us capacitive sensors. When any object comes near the sensing face of the sensor, then the capacitance of the surrounding varies and is detected. Autonics sensors are having long life circle and high reliability.
Autonics is having M18 & M30 size proximity Senosrs.The M18 housings are available with sensing range of 8mm. M30 housing are available wtih sensing range of 15mm. Both AC-2 wire DC-3 wire versions are available with Autonics. Both PNP & NPN outputs are available in DC capacitive type.