Handheld ultrasonic bathymetry

Hand-held ultrasonic bathymetry is a portable bathymetry for measuring water bodies such as reservoirs, lakes, rivers, shallow seas, etc. During sounding, the ultrasonic transducer is placed on the water surface or a certain position, and the fixed sound velocity VC and ultrasonic waves in the water are used to transmit to the receiver At time T, the instrument automatically converts the water depth H. Ultrasonic transceiver circuit adopts special large-scale integrated circuit, the component placement rate is 99%, and the sounding result is displayed on the liquid crystal, which ensures the long-term reliability of the product and reduces its power consumption to extremely low. Optional signal output, make up for the lack of traditional handheld products without output. It has the advantages of accurate measurement, low power consumption, high reliability, easy to use, simple operation, accurate measurement speed, and easy to carry. The instrument can be sounded in still water or in water with a certain speed; the water flow speed can reach about 5m / sec. instrument.