46741标签标志护栏标识的标志铭牌招贴规格书PDF中文资料

特性 Features

■Rectangular, height 17 mm

■Front active face

■Metal/plastic, GD-Zn/Al/PA12-GF30

■Magnetic-inductive sensor

■DC 3‐wire, 10…30 VDC

■NO contact, NPN output

■Cable connection

Functional principle

Magnetic field sensors are activated by

magnetic fields and are especially suited

for piston position detection in pneumatic

cylinders. Based on the fact that magnetic

fields can permeate non-magnetizable metals,

it is possible to detect a permanent magnet

attached to the piston through the aluminium

wall of the cylinder.