Member #845958

Member Since: September 21, 2016

Country: United States

  • Measuring tanks, grain silos and the like is a major use of ultrasonic sensors. The ones used in industry cost about $30 (just for the transducer) and have longer range but this hobby grade device would work for smaller tank. these have a wide angle of vie and might detect the tank rim. They trigger on the closest object. Somount it low and near the tank's center might

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