Water Dispenser Ultrasonic Range Finder Auto Fill Control Sensor UART Output
Ultrasonic Range Finder Auto-Fill Control Sensor For Water Dispenser
The ultrasonic range finder measures cup depth and liquid level by transmitting ultrasonic waves to the air and receiving the echoes from the cup rim and the liquid surface. The depth of the cup is calculated by the embedded microprocessor. When liquid is being added, the unit monitors the liquid level constantly and controls the liquid addition amount.
Features
- Highly intelligent, regardless of the shape and size of the cup, with or without water in the cup. Realize automatic and intelligent water filling
- Continuous measurement, accurate measurement, precise control of the amount of water.
- Wide range of application, cold and hot liquids can be measured.
- High stability, repeated and frequent work will not affect its function.
Working Principle
Specifications
| Model | AU0009-003 |
| Detection range | 5~35cm |
| Output | UART |
| Refresh frequency | ≤30Hz |
| Operating voltage | 3.3~5V |
| Operating temperature | -10℃ ～ +50℃ |
Applications
- Water dispenser
- Coffee maker
- Beverage machine
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