Features [Intelligent Chip] Built in Intelligent Sensing Chip, This Proximity Switch Detects Metal Objects with High Accuracy And Is Resistant to Interference. [High Efficiency] The Proximity Sensor Has A Quick Response Frequency, Allowing for Fast And Efficient Operation in Various Applications. [Led Indicator] Designed with Led Indicator Light, This Proximity Switch Is Clear And Intuitive to Operate, Easy to Understand The Switch Status. [Copper Alloy Casing] This Proximity Switch Adopts Copper Alloy Threaded Casing, Has Strong Corrosion Resistance, with 1.4m Cable, More Convenient to Use. [Waterproof And Oilproof] with An Ip67 Protection Rating, This Switch Is Resistant to Water And Oil, Suitable for Use in Challenging Environments (Not Suitable for Long Term Immersion In Liquid). Specification: Item Type: Inductive Proximity Switch Material: Copper Alloy Voltage: 6-36VDC Output Format: PNP Contact Type: NO Current: 100mA Detection Distance: Approx. 2mm/0.08in Probe Size: Approx. 8mm/0.31in Package List: 4 x Inductive Proximity Switch 8 x Gasket Fixing Accessories 8 x Hex Thread Fixing Accessories Package List 4 x Inductive Proximity Switch 8 x Gasket Fixing Accessories 8 x Hex Thread Fixing Accessories