UE3003 Wiring Type Ultrasonic Level Sensor
UE3003 is an ultrasonic level sensor. It offers accurate non-contact liquid level and distance measurement using sound waves. With its compact design and high accuracy, it is suitable for various applications. It features reverse polarity protection, surge lightning protection, anti-obstacle interference and provides reliable and real-time data, making it a versatile solution for monitoring liquid levels in tanks and containers
Description
UE3003 is an ultrasonic level sensor. It offers accurate non-contact liquid level and distance measurement using sound waves. With its compact design and high accuracy, it is suitable for various applications. It features reverse polarity protection, surge lightning protection, anti-obstacle interference and provides reliable and real-time data, making it a versatile solution for monitoring liquid levels in tanks and containers
Application :
● Water, oil, diesel level measurement
● Treatment plants
● Food industry
● Rivers, channels, lakes
Advantages
- 0-50℃ wide automatic temperature compensation
- Advanced algorithm adopted, not affected by low temperature
- 2.5m, 5m, 10m, 15m wide measuring ranges with mall blind area
- Up to 0.25%F.S accuracy customized
- Short response time, power-off self-recovery function
- IP67 high protection class, IP68 can be customized
Resources
Technical Data
| Measuring range | 2.5m, 5m, 10m, 15m, others on request |
| Blind area | 4-20mA(2.5m/5m):≤150mm
0-5v(2.5m/5m):≤200mm 4-20mA/0-5V(10m):≤300mm 4-20mA/0-5V(15m):≤500mm |
| Accuracy | 0.5%F.S (typical), 0.25%F.S (by customized) |
| Output signal | RS485+4~20mA; RS485+0~5V |
| Power supply | 10~30VDC(24VDC recommended, 7~30VDC by customized) |
| Working temperature | -10~50℃(-40~80℃ by customized) |
| IP rating | IP67 typical, IP68 by customized |









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