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M18 Capacitive Proximity Sensor Switch Shield Type LJC18A3-5-J/DZ Detection 1-5mm 90-250VAC 400mA Normally Closed(NC) 2 Wires

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Mounting Hole Diameter: 18mm
  • Detecting Distance: 5mm±10%; Set distance:0-4mm
  • Output Type: Normally Closed(NC), Shield Type
  • Current Output: 400mA; Working Voltage: 90-250 VAC
  • Detection Object:Can detect any dielectric


  • Detection Object: Can detect any dielectric.
  • Delay Distance:10% below of the detection distance.
  • Supply Voltage: AC110-220V(36-250V) 50/60Hz.
  • Comsuption Current: 1.7mA below.
  • Control Output: 400mA below.
  • Loop Protection: Rsurge absorption.
  • 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 ±I5% rated supply voltage range,at rated supply voltage value ,inside ± 10 % detection distance.

Lionhill Studio
2025-08-11 13:44:15
It has a large 18 mm, 3/4 inch, threaded barrel connector, which houses the electronics. 2 wires to a controller provides the switching mechanism. I'm not sure about the range, but I plan to use it to monitor my home, as there are many animals about, which could trigger an alarm or camera setup. This is an industrial sensor device, I will attempt to experiment with it, in a unconventional way.
AG
2025-08-06 16:21:14
A solid option for detecting materials within 1-5mm. It runs on a wide voltage range and uses very little power, making it great for basic projects. It’s simple to use and has built-in surge protection, but the fixed detection range and limited output might not work for some projects. Still, for the price, it’s a decent pick if you need a basic proximity sensor.
カスタマー
2025-08-01 10:55:52
車載して使用しています。センシングに際しての検出距離・設定距離を決めるまではメイクアンドトライの繰り返しで結構苦労しましたが、これさえ決まれば安定して動作してくれます。本体造りもしっかりしていて、ケーブルにはシールドもされています。あえて言うなら、筐体がもう少し短いと良かったです。
Werner Bacherl
2025-07-17 14:33:54
Der kapazitive Näherungsschalter schaltet das angesteuerte Relais nicht aus, es flackert weiter.
cédric
2025-06-27 21:27:49
Fait le boulot
Herwig Tisch 9721 weissenstein
2025-04-09 12:36:52
Ist okay!
Customer
2025-02-11 11:21:24
仕様通りの条件で普通に使うことはできました。仕事で使う上では信頼性という面で有名メーカー品を選びますが趣味でちょっとした物を作る時などはこの程度のもので良いと思います。