This is a waterproof & ultrasonic distance sensor with a waterproof sealed emitter, suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc.
Specification:
- Operating voltage: DC3.0-5.5V
- Static current: >8mA
- Operating current: 30mA
- Operating range: 20cm ~ 6m
- Resolution: 1mm
- Detecting Angle: < 75°
- Operating Temperature: -20 ~ 70°C