We have proximity switches with a diameter of 4mm~30mm, applicable voltages are 24V DC/120V AC/240V AC, which can detect metal and non-metal objects.
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Proximity switch/sensor is a position switch that can be operated without direct mechanical contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it does not require mechanical contact or any pressure to make the switch act, thereby driving DC electrical appliances Or provide control instructions to the computer (plc) device.

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