JK8002D hall switch hall sensor approach sensor switch PNP NPN normally open inductive magnetic switch with magnetic iron for PLC bag making machine

Brief Introduction

The Hall element is a magnetic sensitive element. A switch made of a Hall element is called a Hall switch. When a magnetic object approaches the Hall switch, the Hall element on the detection surface of the switch changes the state of the internal circuit of the switch due to the Hall effect, thereby identifying the presence of a magnetic object nearby, and then controlling the switch to be turned on or off. The detection object of this proximity switch must be a magnetic object.

The Hall switch has the characteristics of non-contact, low power consumption, long service life, and high response frequency. It is integrated with epoxy resin sealing inside, so it can work reliably in various harsh environments. As a new type of electrical accessory, the Hall switch can be applied to proximity switches, pressure switches, odometers, etc.

The input terminal of the Hall switch is characterized by the magnetic induction intensity B. When the B value reaches a certain level, the trigger inside the Hall switch is reversed, and the output level state of the Hall switch is also reversed. The output terminal generally adopts transistor output, which is similar to the proximity switch and can be divided into NPN, PNP, normally open type, normally closed type, latch type (bipolar), and dual signal output.

H-JK series Hall proximity sensor (switch) adopts a round tube waterproof design, up to IEC144 standard. It is widely used in industrial automation control, packaging, textile, printing machinery, counting system, and other fields. JK series is divided into three categories according to the working state: JK-normally open type, JB-normally closed type, and JZ-self-locking type.

Main Features

High-quality PVC sheathed wire, strong and durable, fire-resistant and flame-retardant
The standard wire is thick and solid, reliable in quality, and good in electrical conductivity

Nickel-plated copper shell, anti-rust and anti-interference, high repeat positioning accuracy
Multiple protection functions, with working status indicator light
Can be directly interfaced with the programming controller (PC)

Free magnet with diameter 10mm and thickness 5mm

Technical Parameters

Dimensions