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Q: What should you pay attention to when using ultrasonic sensors in outdoor environments?

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Q: What should you pay attention to when using ultrasonic sensors in outdoor environments?

Update Time:2025/6/11

A：


1. Ambient temperature fluctuations

Impact: Temperature will change the speed of sound, which will affect the ranging accuracy.

2. Strong wind interference
Impact: Wind will disrupt the ultrasonic propagation path, resulting in unstable measurement.

3. Rain, snow and humid environment
Impact: Water droplets may adhere to the surface of the probe or interfere with the propagation of sound waves.

4. Direct sunlight
Impact: High temperature may cause aging of electronic components or increase errors.

5. Dust and insect interference
Impact: May adhere to the surface of the transducer, reducing sensitivity.

6. Target object characteristics
Impact: Soft materials or inclined surfaces may reflect poorly.

7. Installation firmness and position
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