NI20-M30-VN4X中文资料图尔克数据手册PDF规格书

Features

■M30 × 1.5 threaded tube

■Chrome-plated brass

■Large sensing range

■DC 4-wire, 10…65 VDC

■Changeover contact, NPN output

■Cable connection

Functional principle

Inductive sensors detect metal objects

contactless and wear-free. For this, they use a

high-frequency electromagnetic AC field that

interacts with the target. Inductive sensors

generate this field via an RLC circuit with a

ferrite coil.