6971802中文资料图尔克数据手册PDF规格书

特性 Features

■Rectangular, height 28 mm

■Metal, GD-Zn

■Magnetic-inductive sensor

■DC 2-wire, nom. 8.2 VDC

■Output acc. to DIN EN 60947-5-6 (NAMUR)

■Male connector M12 x 1

■ATEX category II 2 G, Ex Zone 1

■ATEX category II 1 D, Ex Zone 20

■SIL 2 (Low Demand Mode) acc. to IEC

61508, PL c acc. to ISO 13849-1 at HFT0

■SIL 3 (All Demand Mode) acc. to IEC 61508,

PL e acc. to ISO 13849-1 with redundant

configuration HFT1

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.