Ultrasonic water level sensor - SDI-12

The NRIE Cloudlink ultrasonic level sensor is a robust , low cost sensor for measuring water level. It is designed to measure water level in open irrigation channels, dams, tanks and water troughs.


Operating voltage - 12 - 16 Volts DC

Operating current - 2 mA

Sensor settling time - 2 seconds

Measuring range - 0 to 4 meters

Accuracy -  1 cm over 4 meters.

Data output protocol - SDI-12

Instruction manual
NRIE - supporting agriculture since 1980
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