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>> >> >> >> >> 6-36VDC 4mm Detecting Distance NO Inductive Proximity Switch LJ12A3-4-Z/BY
6-36VDC 4mm Detecting Distance NO Inductive Proximity Switch LJ12A3-4-Z/BY

6-36VDC 4mm Detecting Distance NO Inductive Proximity Switch LJ12A3-4-Z/BY

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  • Item number:
  • a13061000ux0375
  • Price: $9.15
  • 7in stock

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3 factors that affect the function of the sensor:

1. Material density. Most of  plastic material is not detectable by a capacitive proximity sensor at a proper distance, sometimes becasue the density is low , sometimes because the plastic is too thin, for example, if you detect an empty 1mm thick plastic bottle, the detecting distance may be less than 2mm , if you fill the bottle with water ,then the detection distance could be longer than 5mm.
2. The Sensitivity, when the sensor cannot work, there is a sensitivity-adjustment screw on the back of the sensor, you can turn it clockwise with a flat head screwdriver  to increase the sensitivity of the sensor 
3. Load Current . High output current can result in prodct failue, Inductive load (for instance, motors which draw high current when started) is not allowed  to be directly connected with this sensor, because this sensor can only provide 300mA current for the load , you can use this sensor to provide a low level signal for a PLC which requires very little current ,or you can control a small relay that requires a coil current less than 100mA.
Country of ManufactureCHINA
MaterialElectronic Parts
Net Weight108g
Package Content1 x Capacitive Proximity Switch
Thread Size18mm
Detecting Distance1-10mm (Read description befor purchase)
Detecting ObjectMetal, Water, Glass,etc (See conditions in the description!!!)
Supply VoltageDC 6-36V
Current Output300mA(resistive load)
Operating Temperature-25C to +65C (Non-freezing Condition)
Cable Length2m/6.56ft
Wire TypeDC 3 Wire Type
Switch Appearance TypeCylinder Type
TheoryCapacitance Sensor
Variation ThemeStyle
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