Features
■Threaded barrel, M18 x 1
■Plastic, PA12‐GF30-V0
■Temperatures up to -40 °C
■DC 2-wire, nom. 8.2 VDC
■Output acc. to DIN EN 60947-5-6 (NAMUR)
■Cable connection
■ATEX category II 2 G, Ex Zone 1
■ATEX category II 1 D, Ex Zone 20 for
temperatures up to -25°C
■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 HTF1
Functional principle
Inductive sensors detect metal objects
contactless and wear-free. For this purpose
they use a high-frequency electromagnetic AC
field that interacts with the target. The sensors
hosting a ferrite core coil generate the AC field
through an LC resonant circuit.
Special versions are available for ambient
temperatures between ‐60°C and +250°C.