LUDP Ultrasonic Level Sensor CeYeKo Ultrasonic Level Sensor CeYeKo LUDP series ultrasonic level sensors have the features:0 … 50 m rangeHigh accuracySmall blind zone Characteristics Non-contact, maintenance-free measurementMeasurement unaffected by media properties (like dc value or density)Calibration without filling or dischargingUnbeatable price performanceIntelligent regulator Measure range5m, 10m, 15m, 20m, 30m, 40m, 50mBlind zone<0.3-2.5m(different for range)Accuracy1%DisplayLCDFrequency20~350KHzOutput (optional)Four-wire 4~20mA/510Ωload Two-wire 4~20mA/250Ω load 2 relays (AC 250V/ 8A or DC 30V/ 5A )TemperatureLCD: -20~+60℃; Probe: -20~+80℃Power supply24VDC (Optional: 220V AC+15% 50Hz)Power consumption<1.5WProtection degreeIP65 LUDP Ultrasonic Level Sensor Datasheet Datasheet LUDP Ultrasonic Level Sensor Manual Manual