Magnetic sensors MHRM 12G2501 Hall sensors dimension drawing SW 17 60 50 M12 x 1 ø 10,5 general data photo version full metal sensor type hall sensor working distance max. <0,5 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 0 ... 15 kHz voltage supply range +Vs 8 ... 28 VDC current consumption max. (no load) 20 mA output A push-pull output B push-pull voltage drop Vd < 5 VDC short circuit protection yes reverse polarity protection yes, Vs to GND connection diagram mechanical data type cylindrical threaded housing material stainless steel dimension 12 mm housing length 60 mm installation aid keyway connection types cable FEP, 2 m front of sensor durable against pressure 20 bar ambient conditions operating temperature -40 ... +120 °C protection class (sensing face) IP 68 protection class (sensor) IP 67 MHRM 12G2501 www.baumer.com 23/6/2015