Features High Accuracy and Fast Response: Crafted from brass and resin, this proximity switch delivers high accuracy, fast frequency response, and strong anti-interference ability, ensuring precise detection in various environments. Vibration and Corrosion Resistance: Filled with resin and fully enclosed, this switch is designed to resist vibration and corrosion, ensuring durability and consistent performance. Waterproof and Oil-Proof: With water resistance, oil resistance, and durability, this inductive proximity sensor detection switch is built to withstand harsh conditions, making it reliable for long-term use. Multifunctional Usage: This detecting distance approach sensor is versatile, capable of detecting objects in various environments and controlling switches for multiple applications. Wide Compatibility: Not limited to detecting metal, this capacitive proximity switch can also detect paper, plastic, water, oil, alcohol, and flour, offering wide-ranging functionality for diverse needs. Specification: Item Type: Proximity Switch Material: Brass, Resin Rated Working Voltage: AC90-250V BEM12-02-AB Output Mode: AC NC (Normally Closed) BEM12-02-AK Output Mode: AC NO (Normally Open) Installation Method: Non Embedded Thread Diameter: Approx. 12mm / 0.47in Detection Object: Metal, Paper, Plastic, Water, Oil, Alcohol, Flour, etc. Operating Temperature: -25℃~70℃ Storage Temperature: -45℃~80℃ Humidity: between90% Purpose: To Detect Objects in Various Environments, to Control the on and off of Switches Package List: 1 x Proximity Switch 2 x Gasket 2 x Nut Note: It is strictly forbidden to power on and wire. Package List 1 x Proximity Switch 2 x Gasket 2 x Nut