INDUCTIVE PROXIMITY SENSOR DETECTION SWITCH
INDUCTIVE PROXIMITY SENSOR DETECTION SWITCH
€14,95
In stock
In stock
Description
The Whadda inductive proximity sensor detection switch accurately detects metal objects that are within 4 mm of the sensor head. When a metal object is detected, the built-in red LED lights up and the black signal wire is internally shorted to ground through an NPN transistor. When no object is detected, the signal is floating/high impedance.
Note: It is recommended to supply the sensor with no more than 6 V, and to put a series protection resistor between the signal output of the sensor and digital input of your board when connected to 5 V logic, such as Arduino® compatible boards.
Features
- detects metal objects within 4 mm of the sensor head
- metal detected:
- built-in red LED lights up
- the black signal wire is internally shorted to ground through an NPN transistor
- no metal detected:
- signal is floating/high impedance
- easy connection
Specifications
- supply voltage: 6 – 36 V DC
- sensor model: LJ12A3-4-Z / BX
- detection distance: 4 mm
- output signal: NPN (high impedance when no object is present, or ground when object is detected)
- cable length: ± 110 cm
- weight: 44 g
Additional information
Weight | 69 g |
---|---|
Dimensions | 3,50 × 7,50 × 15,50 cm |
Soldering | none |
Electronics | level 1 |
Coding | level 2 |
Mechanics | none |
Manuals
Manual
Manual | ![]() | EN |
Online Manual
Downloads
CE/UKCA/REACH document | ![]() | EN |