Ultrasonic Sensors For Measuring Liquid Levels
Ultrasonic sensors are non-contact sensors that work by sending out sound waves at a frequency that humans cannot hear; this sound wave bounces back when it comes in contact with a solid object and returns to the sensor to provide data. The transducer that is on the sensor acts as a receiver and transmitter for ultrasonic sound, through which it senses motion, distance, and level. The transducer sends a pulse and receives an echo; it determines the distance of a target through the time lapsed between sending out the signal and receiving it back. This sensing is done without contact with the target material. Ultrasonic Sensors are relatively low maintenance and extremely easy to install wherever you might have a need for non-contact sensing. These sensors have been proven to be reliable under adverse climate conditions such as rain, high humidity, dusty environments, smoke, and extreme temperatures. These sensors are some of the most vital tools we have at our disposal ...