Baumer IR12.D04L-F60.UAME.7BO Inductive Distance Sensor, Flush, Linearized, 12-36VDC, 0-4mm Measuring Distance Sd, 100mA, PNP, External Teach-in, Cylindrical Threaded, Brass Nickel Plated Housing, PBT Face, 12 x 60mm, M12 Connector, -25 to +60°C, IP67 $364.00 Select