Proximity Switch SN04-N NPN Metal Detection Sensor for Metal Inspection

This inductive proximity sensor will detect the presence of a metallic object within 5mm of the surface of the sensor. The detection distance may vary slightly depending on the shape, size, and type of metal the object is made of. It can detect through thin, non-metallic materials and has an LED indicator that turns on when the device is powered, and increases in brightness when an object is detected.

Features:

• Item : SN04-N NPN NO 3-Wire DC Inductive Proximity Sensor.
• Cable Length : 65CM around
• External dimensions : 18X18X36 mm
• Detection Distance : 5mm
• Hysteresis : 10% max. of sensing distance
• Protection circuit-DC : Reverse connection protection, Surge suppressor, Short-circuit protection
• Protection circuit-AC : Surge suppressor
• Insulation resistance :50MΩ min (between charging part and housing)
• Dielectric strength : 1000Vac, 1min (between charging part and housing)
• Temperature influence-1 : ±10% max. of sensing distance at 23°C within temperature range of -25°C to 60°C
• Temperature influence-2  : ±15% max. of sensing distance at 23°C within temperature range of -30°C to 65°C
• Voltage influence  : ±10% max. of sensing distance in rated voltage range ±15%
• IP Rating : IP67