$18.13 tax incl.
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Availability date: 01/11/2014
Water flow sensor, a water rotor, and a hall-effect sensor, best one for water flow sensing.
7Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal.