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Analog proximity sensor

KJT-M12 Non-Flush Analog proximity Sensor (plug-in type)

  • Product Type:KJT-WJ12C
  • Installation Method:Non-Flush
  • Sensing Distance:0.1-4mm
  • Dimension:M12*68
  • Operating temperature:0℃-70℃
  • Product Detail

application:

The inductive proximity sensor with analog output is an electronic signal generator that measures position deviation and has a wide range of uses.

For example:--Measurable bending and deflection

--Measurable width height

--Controllable dimensional stability

--Controllable positioning

--Controllable centering rate or eccentricity

  working principle:

When a metal object approaches the sensing surface of the analog sensor, the LC oscillation of the analog sensor is attenuated. 

This change is used to convert the current output. The size of the output current is directly related to the distance between the metal object 

and the sensing surface of the analog sensor. Or directly proportional to the relationship (please refer to the relationship between 

proximity distance and output current curve).

Standard test items:

Use a 1mm thick square steel sheet with an electrical soft iron (i.e. A3 steel) whose side length is equal to the diameter of the sensing surfaceof the analog sensor.

1


Product number KJT-WJ12C
Installation method Non-Flush
Detection distance 1-4mm
product specifications M12*68
ripples 10%
No load current <35mA
Operating Voltage 15-30VDC
Load Resistance Current output:4-20mA/400Ω Max.
Voltage output:0-10VDC/≤2KΩ
Current + voltage dual output:0-20mA/400Ω; 0-10VDC/≤2KΩ
linearity <5%
Repeat accuracy 0.02mm
Operating temperature 0℃-70℃
temperature drift < ±5%(Sr)
Reverse polarity protection YES
output signal PNP-ANALOG
On-off level 500Hz
Sensing surface material POM
LED display NO
Protection level IP67

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