Cheap Inductive Proximity Sensor LMF40 Series

1.Detection range 80mm,

2.2 meters 100% copper wire, anti corrosion and oil proof,

3.Big&clear LED working indicator,

4.High temperature and low temperature resistance -25℃~70℃.

LMF40 Series Cheap Inductive Proximity Sensor Introduction:

  • LMF40 series high quality&cheap sensors is a round shape sensor(diameter 55mm) switch made in China, its body size is 140*140*55mm.
  • These sensors are designed for sensing steel, stainless steel, lead, brass, aluminum, copper etc., the sensing distance decrease from steel to copper sequentially, also this principle is suitale for all inductive sensors.
  • These inductive sensors used to detect metallic objects only compared with capacitive sensors and photoelectric sensors.
  • LMF40 non-flsh sensors sensing distance are 80mm, they are long sensing distance proxy sensor switches.
  • LMF40 series cheap inductive proximity sensor is made by high quality ABS resin, anti-flammable, and have a strong strength, IP65 protection rating.
  • If you want to know more information, please see this article of proximity switch.


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(NPN or PNP, output is NO or NC) and 4 wire wiring diagram(NPN type or PNP type, output NO+NC), please see the below wiring diagrams:

Proximity sensor wiring diagram


LMF36-LFM40 inductive proximity sensors datasheet

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