فروشگاه پرینتر سه بعدی نمونه ساز

سنسورمجاورت القایی LJ12A3-4-Z/BY

یک حسگر مجاورتی قادر به تشخیص وجود اجسام نزدیک بدون هیچ گونه تماس فیزیکی است

: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 heard of the inductive proximity switch is an  inductive coil with a ferrite core,which can only b e 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 heard ,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 shaping amplifier,thereby controlling the"on" and "off".

:features

Brand:GAODE

name: Inductive proximity switch

model: LJ12A3-4-Z BY

shape:M12mm x 62mm cylinder

Output status: PNP 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