LM14 Digital Output Inductive Proximity Sensor

1.Models includes LM14-3003NA, LM14-3003NB etc.

2.Sensing range 3.0mm or 5.0mm,

3. With safeguards against short-circuiting and inverted connections.

4.It features a high on-off frequency, a broad voltage range, IP68 protection rating.

LM14 digital output inductive proximity sensor introduction:

  • LM14 series proximity sensors are M14 thread size digital output sensors, their output has ON/OFF two status. If ON status, for PNP+NO output sensor, once triggered, it will generate a high level output(12VDC or 24VDC), generally called 1, OFF status, no voltage output(0VDC), it is called 0.
  • The sensing range can be 3.0mm(shielded), 5.0mm(unshielded), output options including PNP, NPN, NO, NC or NO+NC.
  • This inductance approaching sensor switch housing is made by high quality nikel-plated brass, more resistant to corrosion,
  • LM14 digital output inductive proximity sensor have a clear LED indicator to show its working staus, once actived, the LED indicator will ON.
  • Standard cable length is 2 meters, copper wire.
  • This digital metal detector sensor can be used together with our contactor to expand load capacity.


Wiring diagram

The proximtiy sensor wiring diagrams can be divided into 3 kinds according to output difference, 2 wire wiring digram(sensor, load and power supply are connected in series), 3 wire proximtiy sensor wiring diagram(output is NPN or PNP) and 4 wire wiring diagram(NPN type or PNP type, output NO+NC), please see the below wiring diagrams:

Proximity sensor wiring diagram


LM6-LM14 proximity sensor datasheet

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