Proximity sensor

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Selection Guide

Proximity sensors

Proximity sensorsProximity sensors are used for binary feedback of the piston position of pneumatic drives. They are sensors that detect the magnetic field of the piston magnet via a magnetic field or reed contact. They are mounted in the required switching position in the cylinder's T-slot or C-slot and output a standardised 24 V switching signal when the magnetic field of the piston is detected.The range of sensors covers all standard applications and also provides solutions for specific industry segments.The strength of the piston's magnetic field and the sensor slot geometry are not standardised in the market. Both can be freely selected by any cylinder manufacturer.Festo develops both cylinders and cylinder sensors and can therefore safely and reliably design the cylinder sensors for its own drives.