Ultrasonic thermometer physical reaction depth research

AGV magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

ultrasonic the measuring circuit of the thermometer thermometer complex than normal. This is because, in general industrial measurement of liquid flow velocity is often a few meters per second, must have perfect measuring circuit to achieve, therefore, it is ultrasonic thermometer only under the former title of integrated circuit technology rapid development can be the cause of the practical application. According to the principle of signal detection, the ultrasonic transmission speed difference method, the thermometer can be divided into roughly with noise method, principle and structure of the most simple, easy to measure and carry, cheap but low accuracy, suitable for use in the occasion of the flow measurement accuracy requirements is not high. In principle, measurement accuracy has nothing to do with the sound velocity in the fluid, and therefore with the fluid temperature, the concentration, and high measurement accuracy, wide application scope.

aGV magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer with automatic power adjustment,

products gain control, temperature compensation, the use of advanced detection technology and computing technology, improve the measure precision of the instrument, the clutter echo suppression function, the real measurement results. Products can be widely used in all kinds of solid and liquid level of liquid level measurement, can also be used for distance measurement. Digital material level meter is controlled by a microprocessor. In the measurement of pulse ultrasonic by sensors ( Transducer) , the sound waves reflected an object's surface by the same sensor after receiving, converted to electrical signals. And by sound waves between transmitting and receiving time to calculate the sensor to the distance of the object to be tested. Due to adopting noncontact measurement, almost unlimited measured medium, can be widely used in all kinds of liquid and solid material height measurement.