Metal Detection Sensor
This sensor is able to detect metal at a range of 0 to 4mm,
accepts a wide range of voltage from 10 to 30Vdc.
This output is a normally open NPN output switch driving 100mA load.
When a metal object is detected, the output will be pull to ground.
The output will be left floating when no object is detected.
When the output is to be connected to a microcontroller's input pin,
it should be tied to Vcc through a pullup resistor.
If the output is to be use to drive a load,
the output should be connected to the -ve of the load.
Feel free to contact us at email@example.com for more information.
|Wiring Color |
|▄▄▄ Brown ||10 to 30Vdc |
|▄▄▄ Blue ||Gnd |
|▄▄▄ Black ||Sensor Output, NPN N.O. (Normally Open) |
|Electrical Specification |
|NPN N.O. (Normally Open) |
|Sensing surface: ||Top surface |
|Standard sensing object: ||Iron 18 x1 8 x 1mm |
|Sensing distance: ||4 mm |
|Secure sensing distance: ||0 to 3.2 mm |
|Hysteresis: ||≤ 10 % of sensing distance |
|Response time: ||2 ms Max |
|Operating voltage: ||10 ~ 30 Vdc |
|Current consumption: ||≤ 8 mA no-load |
|Load current: ||100 mA Max. at 30Vdc |
|Leakage current: ||≤ 1.1 mA no-load |
|Residual voltage: ||≤ 1.5Vdc |
|Insulation resistance: ||20MΩ min. (500Vdc) |
|Voltage withstandability: ||1000Vac 60Hz for 60sec |
|Operating temperature: ||-20℃ ~ + 60℃ |
|Protection degree: ||IP 66 |
|Wiring method: ||Pre-wire Ø4.2 x 1m / 3-wires |
|Approx. 60g |