The SN04N 4mm Approach Inductive Proximity Sensor Switch is used to precisely detect any metal or dielectric substance at a given distance. Since this is a non-contact sensor, it is ideally suited to situations where dust, dirt, or liquids may be present. This specific sensor triggers when the sensor tip is 4mm away and features an LED that also illuminates when the sensor is tripped. Mounting this sensor is quite easy
Specifications:
Model: SN04-N
Output: NPN,3 wire,NO
Size: 18*18*36mm
Work Voltage: 6 - 36 VDC
Crust Material: Plastic
Quiescent current: ≤2.5mA
Detection object: any dielectric substance
Installation method: buried
Setting distance: 0.4mm
Induction method: inductive
Detection distance: 5mm±20%
Response frequency: 200Hz
Return difference: less than 10% of the detection distance
Current output: 200mA
Residual voltage: ≤1.5DC
Working temperature: -30 C to +80 C
Insulation resistance: ≥500MΩ Min
Withstand voltage: 1500VAC50/60Hz min
Anti-vibration: 10-55 Hz (period/min) re-vibration frequency 1mm, X, Y, Z directions for 2 hours each
Impact resistance: 500M/S (50G) X, Y, Z directions 3 times each
Indicator light: action display (red led)