Parts & Accessories - Normally Close Switch Sensor

Specification:

Model: LJ12A3-4-Z / BY
Shape: cylindrical straight 12 MM
Output: DC three-wire PNP normally open type
Detection distance: 4 mm
Power supply voltage: 6-36 VDC
Output current: 300 mA
Can detect objects: metal body
Housing Material: Metal (Copper)

Product Overview:

Proximity switch 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. Proximity switch is a kind of switch type sensor (namely non-contact switch). It has the characteristics of travel switch and micro switch, and has sensing performance, reliable action, stable performance, fast frequency response, long application life and anti-interference. Strong ability, and has the characteristics of waterproof, shockproof, corrosion resistance and so on. Products are inductive, capacities, Hall, AC and DC.