SRF02 Waterproof Ultrasonic Module

This ultrasonic sensor is a high-precision sensor for measuring distance. The range for the measurement is 20cm – 720cm with 5 Volt input voltage. The resolution of the measurement is 1cm. The Module can be operated not only with 5 volts, but is also designed for 3.3 volts supply voltage.Due to the low weight of only 5 gram and the compatible dimensions, the sensor can be integrated into almost any project. With a power consumption of just 9mA at 5 volts, the module is also suitable for mobile applications.

Specifications:

1. Distance measurement: 20cm – 720cm (VCC = 5V)
2. Measurement resolution: 1cm
3. Operating voltage: 3-5V
4. Power consumption: 9mA (VCC = 5V)
5. Temperature range: -20 – 65 degrees
6. Dimensions: 21.5 * 21 * 24.5mm
7. Weight: 5g