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Waterproof Ultrasonic Distance Sensor (21~600cm) V2.0
Most ultrasonic distance sensors aren't waterproof, which can be a problem if you need your project to withstand the elements outdoors. No need to worry anymore! We have developed this waterproof ultrasonic distance sensor with a waterproof sealed emitter.
The newly upgraded V2.0 now features built-in temperature compensation for reliable readings in changing weather and provides a defined accuracy of ±(1+S*0.5%). Its wider 3.3V to 5V operating voltage makes it compatible with even more microcontrollers. This sensor is perfectly suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, and more. What will you make?
Version Update (V1.0 → V2.0, 10/7/2025):
Enhanced Accuracy & Stability: The V2.0 sensor now includes built-in temperature compensation and a defined accuracy of ±(1+S*0.5%), providing much more reliable and consistent measurements in changing conditions.
Improved Versatility:
Structural & Spec Adjustments:
- Operating Voltage: DC 3.3-5V
- Quiet Current: 8mA
- Working Current: 40mA
- Detection Range: 24cm ~ 500cm
- Accuracy: ±(1+S*0.5%)
- Resolution: 3mm
- Detecting Angle: 60°
- Temperature Compensation: Yes
- Working Temp: -20 ~ 70°C
- Size: 42 * 29 * 12 mm
- Working Frequency: 40KHz
- Water-proof Ultrasonic Sensor x1