Magnetic sensors MHRM 18P5524 Hall sensors dimension drawing M18 x 1 59,5 SW 24 general data photo version full metal sensor type differential hall sensor working distance max. 0,7 mm (module 1), 1,8 mm (module 2) 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 < 40 mA voltage drop Vd < 2 VDC short circuit protection yes reverse polarity protection yes, Vs to GND connection diagram BN (1) PNP mechanical data type cylindrical threaded housing material stainless steel dimension 18 mm housing length 60 mm connection types cable FEP, 2 m front of sensor durable against pressure 20 bar +VS BK (4) BU (3) output Z 0V ambient conditions operating temperature -40 ... +120 °C protection class (sensing face) IP 68 protection class (sensor) IP 67 MHRM 18P5524 www.baumer.com 24/4/2015