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M18 Inductive Proximity Sensor Switch Shield Type LJ18A3-5-Z/BX Detector 5mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire

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$6.99

$ 2 .99 $2.99

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About this item

  • Mounting Hole Diameter: 18mm
  • Detecting Distance: 5mm±10%; Set distance: 0-4mm
  • Output Type: NPN NO(Normally Open); Shield Type
  • Current Output: 200mA; Working Voltage: 10-30 VDC
  • Detect Object: Magnetic metal


  • Detection Object: Magnetic metal(the detection distance decreases when it is non-magnetic metal).
  • Delay Distance: 10% below of the detection distance.
  • Supply Voltage:DC10-30V Impulse (p-p)10% below.
  • Comsuption Current: 13mA below.
  • Control Output:200mA below.
  • Loop Protection: Reversal connection protection,surge absorption,load short-circuit protection.
  • Ambient Temperature & Humidity:During operation, storage: individually-30~+65℃(no freeze ,no drew ), During operation,storage:individually 35-95%RH.
  • Insulation Impedance: 50MΩ above ( DC500 megameter ) between charging part and shell.
  • Withstand Voltage: AC1000V 50/60Hz 1 min. between charging part and shell.
  • Temperature Influence: Temperature range-30~+65℃,at + 23℃,± 15% detection distance, Temperature range-25~+60℃,at +23℃,±10% detection distance.
  • Voltage influence: Inside ±15% rated supply voltage range,at rated supply voltage value ,inside ± 10 % detection distance.

Mr. S.
Reviewed in the United States on March 11, 2025
Capacitive sensor worked nicely, I used it for controlling the speed of the bottom plate of a hydraulic press. It has a good length of wire, the three leads are twisted and tinned. It has threads - but I'm unsure how to use it. It has these washers with teeth - which is new to me. So something new for me to learn. Very, nice, would recommend!
Bert
Reviewed in the United States on December 16, 2024
I am using this as an alarm contact for a metal rolling shutter door. I find it better than magnetic sensors because there is no need to install anything on the object to be sensed - you only need one sensor and that's it!Note that this is the "shielded" type. It has a shorter sensing distance but in return, you get a directional measurement that is less affected by its immediate environment, which is what I needed.Note carefully the voltage, and trigger type (NO/NC and NPN/PNP). There are many variations of this product, this one is NPN (pulls signal to ground), NO (leaves the output floating when nothing is detected and pulls it to ground when something is), and 10-30V DC 3-wire (2 power, 1 signal)Overall a great product, works very well. I like the integrated LED which is great for ensuring it works as expected, at a glance.
Master
Reviewed in Italy on June 27, 2021
Tutto perfetto
Nanotech 3D
Reviewed in Italy on March 24, 2019
Perfette
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