Features
■Threaded barrel, M12 x 1
■Chrome-plated brass
■Rated operating distance 90 mm with
DMR31-15-5 magnet
■DC 2-wire, nom. 8.2 VDC
■Output acc. to DIN EN 60947-5-6 (NAMUR)
■Cable connection
■ATEX category II 1 G, Ex zone 0
■ATEX category II 1 D, Ex zone 20
■SIL2 (Low Demand Mode) acc. to IEC 61508,
PL c acc. to ISO 13849-1 with HFT0
■SIL3 (All Demand Mode) acc. to IEC 61508,
PL e acc. to ISO 13849-1 with redundant
configuration HFT1
Functional principle
Magnetic inductive proximity sensors are
actuated by magnetic fields and are thus
capable of detecting permanent magnets
through non‐ferromagnetic materials (e.g. wood,
plastic, non‐ferrous metals, aluminium, stainless
steel).
Thus it is possible to achieve large switching
distances even with smaller housing styles.
In combination with the actuation magnet
DMR31‐15‐5 TURCK sensors feature a
relatively high switching distance. Thus there
are multiple detection possibilities, particularly
if the mounting space is limited or other difficult
sensing conditions prevail.