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Inductive Proximity Sensor 12mm - LJ12A3-4-Z/EX

by OEM
Inductive proximity switches, also known as inductive proximity sensors, metal sensors. The switch contains high-frequency oscillation circuit, detection...
19-00012340
Volumetric weight: 0.05kgs
Company: OEM
Made in: China
In Stock
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DESCRIPTION

Inductive proximity switches, also known as inductive proximity sensors, metal sensors. The switch contains high-frequency oscillation circuit, detection circuit, amplifier circuit, the solution circuit and the output circuit. When the power is supplied to the switch, the oscillator in the high frequency oscillation circuit generates an alternating electromagnetic field on the detection surface of the switch. When there is a metal close to the switch detection surface, the eddy current inside the metal absorbs the energy of the alternating electromagnetic field in the oscillator. The oscillator is weakened or stopped. Oscillator energy changes in the two states, the detection circuit is converted to a level signal, through the amplifier circuit to amplify the level signal after the trigger circuit to trigger the output transistor transistor circuit to produce a switch signal. Thereby detecting the presence or absence of the metal. To achieve the purpose of metal detection.

SPECIFICATIONS

Sensor Type:
  • Proximity
Typical Input Voltage:
  • 6VDC
Oparating Current:
200mA
Interface:
  • Analog
Communication Protocol:
  • Without

EXTRA SPECIFICATIONS

  • Model: LJ12A3-4-Z/EX
  • Type: DC 3 Wire Type (Brown, Blue. Black)
  • Output Type: NPN NO (Normal Open)
  • Diameter of Head: 10.5mm/ 0.41"
  • Thread Diameter: 12mm/0.4724"
  • Detecting Distance: 4mm/ 0.1574"
  • Work Voltage DC: 6-36V
  • Consumption Current: Max 200mA

Dimensions

  • 62 x 12mm / 1.8" x 0.5"
  • Cable Length(Approx.): 105cm/ 41.3"
  • Weight: 24g