188-5260, Carlo Gavazzi, Carlo Gavazzi Ultrasonic Threaded Barrel Proximity Sensor, M30, 3.5 m Detection, PNP NO/NC, 12 → 30 V dc Carlo Gavazzi Ultrasonic Threaded Barrel Proximity Sensor, M30, 3.5 m Detection, PNP NO/NC, 12 → 30 V dc