... Ultrasonic Level Sensor UE3000 Range:1~10m Protection level: IP68,CE Output Voltage:12.6VDC 350mA Output:RS485,4~20mA Ultrasonic Level Sensor ... UE3000 HOLYKELL small blind precision ultrasonic sensors, designed for high precision ... 49mm or a M49 × 1.5's gong jack.Ultrasonic Sensor Main technical characteristics: 1, non-contact measurement, environmental ...