سنسور مجاورت القایی LJ12A3-4-Z/BX

سنسور مجاورت القایی LJ12A3-4-Z/BX

Description :
The proximity switch is a contactless object detecting device. When the measured object approaches its working surface and reaches a certain distance, the proximity switch automatically emits an object that is close to the "action" signal regardless of whether the detected object is moving or stationary. Instead of mechanical collisions like mechanical travel switches. The inductive head of the inductive proximity switch is an inductive coil with a ferrite core, which can only be used to detect the metal body. The oscillator generates an alternating magnetic field on the surface of the sensing head. When the metal block approaches the sensing head, the metal is generated. The eddy current absorbs the energy of the oscillation, so that the oscillation is weakened and the vibration is stopped, so that two signals of oscillation and stop vibration are generated, and the signal is converted into a binary switching signal by the shaping amplifier, thereby controlling the "on" and "off".

Features:
Brand: GAODE
name: Inductive proximity switch
Model: LJ12A3-4-Z/BX
shape: M12mm × 62mm cylinder
Output status: NPN three lines normally open
Power supply voltage: 6-36VDC
Output current: 200-300mA
Detection distance: 4mm
Detectable object: Metal
Switching frequency: 200HZ
Installation method: Non-buried
Shell material: Metal / ABS
Wire length: 1.2 meters