Product Description

Model and Description of Proximity switch:
Model and Description of Approach switch:
LJ  ¯  12   A3—   4 — Z   / B     X 
 1   2   3     4         5     6      7     8

1 : Approach switch 
2 :  No letter: Induction type
C: Capacitive type
X: Simulative type 
3 : The diameter of column sensor is expressed by Arabia number. 
4 : A3: Metallic shell
    A4: Plastic shell 
5 : Detective distance: expressed by Arabia number 
6 : Z: DC type
     J: AC type 
7 : B: DC normal open
     A: DC normal close 
     C: normal open and normal close
     E: AC normal open
     D: AC normal close 
8 : X: NPN 300mA
     Y: PNP 300mA
     Z: 300~400mA
     M: 500mA 


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Mr. Chooping Wang

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Last Login Date: Jan 12, 2018

Business Type: Manufacturer/Factory, Trading Company

Main Products: Temperature Controller, Thermocouple, Thermal Tesistance, Proximity Sensor, Limit Switch, Relay, Timer, Accounter