850-3046, Banner, Banner Ultrasonic Threaded Barrel Proximity Sensor, M18, 300 mm Detection 4-20 mA, 10 → 30 V dc, Brand Banner, Thread Size M18, Sensor Technology Ultrasonic Banner Ultrasonic Threaded Barrel Proximity Sensor, M18, 300 mm Detection 4-20 mA, 10 → 30 V dc