It is a component widely used in automatic control industry for non-contact detection, control and switching. When the proximity switch is close to a target object, it will output the control signal. As it is capacitive type proximity switch, its target detection object is not limited to only the conductor, but also liquid and even powder things, such as plastic, , glass, etc. It is widely used in machine, paper making, industry for limiting station, orientation taking account, exciting the test. Product Name: Capacitive Proximity Switch Model: LJC18A3-HZ/BY Type: DC 3 Type (Brown, Black, Blue) Switch Appearance Type: Cylinder Type : Capacitance Sensor Output Type: PNP NO (Normal Open) Switch Diameter: 18mm Detection Distance: 1-10mm Detection Object: Metal or Non-metallic Material Supply Voltage: DC 6-36V Output Current: 300mA Response Frequency: 100Hz Operating Temperature: -25 Celsius to +65 Celsius (Non-freezing condition) Cable Length: 120cm/47inch External Material: Plastic,