Magnetic sensors IHRM 12 Hall sensors sample drawing SW 17 60 50 M12 x 1 ø 10,5 general data sample picture version full metal sensor type differential hall sensor working distance max. <1 mm (module 1), <2,5 mm (module 3) min. gear size > module 1 gear width > 6 mm gear material ferromagnetic electrical data switching frequency range 1 ... 20 kHz voltage supply range +Vs 8 ... 28 VDC current consumption max. (no load) 20 mA output A PNP output B none output current < 30 mA voltage drop Vd < 3 VDC short circuit protection yes reverse polarity protection yes, Vs to GND mechanical data type cylindrical threaded housing material stainless steel dimension 12 mm housing length 60 mm installation aid keyway front of sensor durable against pressure 20 bar ambient conditions protection class (sensing face) IP 68 protection class (sensor) IP 67 order reference operating temperature connection types IHRM 12P1501 -40 ... +120 °C cable FEP, 2 m IHRM 12P1501/KS34P -25 ... +75 °C flylead connector PUR M12, L=200 mm 1 www.baumer.com 2/6/2015