Feature:1. ACCURATE DETECTION: This inductive proximity switch is capable of accurately detecting metal objects when approaching, with a detection distance of 4mm.2. INTELLIGENT CHIP: Built in intelligent chip, this proximity sensor has excellent anti interference, quick response frequency, high working efficiency.3. METAL HOUSING: Constructed with a corrosion prevention copper alloy housing, this approach sensor is highly sturdy, ensuring long lasting use.4. LED INDICATOR LIGHT: This proximity switch features an LED indicator light, allowing for easy and intuitive operation.5. IP67 PROTECTION GRADE: With an IP67 protection grade, this proximity switch is fully waterproof and oil proof, versatile and practical for various harsh industrial settings.Specification:Item Type: Inductive Proximity SwitchMaterial: Copper AlloyVoltage: 6-36VDCOutput Format: NPNContact Type: NOCurrent: 200mADetection Distance: Approx. 4mm/0.16inProbe Size: Diameter: Approx. 12mm/0.47inLength: Approx. 40mm/1.57in.Package List:4 x Inductive Proximity Switch8 x Gasket Fixed Accessories8 x Hex Thread Fixed Accessories