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M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/AX Detector 1mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire

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$5.99

$ 2 .99 $2.99

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About this item

  • Mounting Hole Diameter: 8mm; Cable length: 120cm/48"
  • Detecting Distance: 1.5mm±10%; Set distance: 0-1.2mm
  • Output Type: NPN NC(Normally Closed); Shield Type
  • Current Output: 200mA; Working Voltage: 10-30 VDC
  • Detect Object: Magnetic Metal


  • Power supply reversal connection protection; short-circuit protection, can directly connect with PLC
  • Used in common places with medium enviroment resistance
  • Red LED indicates that it's available to detect the sensor operation state
  • Economic and simple operation
  • Widely used, can be substitution of min-type switch and limit switch
  • IP 67 protection

ralph
Reviewed in Germany on March 17, 2025
Als Ersatz-Sensor.
michael chad cleary
Reviewed in the United States on January 7, 2025
I connected this proximity sensor to a 12VDC power supply, 200ohm resistor, and a diode. The connection is a simple three wire setup. As described the sensor is normally closed so the LED illuminates as soon as power is applied. Once ferrous metal is within range of the sensor the LED goes out with just a slight glow of leakage current which may be eliminated with a higher resistor.The gap on this sensor is very tight, probably best at business card width. It works fine, but choose your detection distance carefully and make sure the application fits.
SteveTX
Reviewed in the United States on January 19, 2025
This is a great sensor for the money. I use these on my race truck and race shops have incredible markup on this stuff. This sensor is the standard 3 wire and does a great job.