4 mm PNP Barrel Inductive Proximity Sensor, M12 x 1, 200 mA, 12 24 V dc, IP67
Proximity Sensor NO NPN 2mm 10V to 30V
Proximity Sensor NC NPN 4mm 10V to 30VDC
Through Beam Photoelectric Sensor, 4mm Max, 3-100mA, Cylindrical,
