Ultrasonic flow meter application and measurement principle:
1. Ultrasonic Flowmeter: It is a high-tech product developed internationally in the 1970s. Widely used in tap water, water conservancy, chemical industry, metallurgy, electric power, petroleum, environmental protection, heating and air conditioning and other industries.
2, the use of advanced "time difference method" measurement principle, the use of ultrasonic pulses in the liquid through the forward and backward direction of the difference in the speed of propagation, to find the liquid flow in the circular tube. The instrument is divided into two parts: the host and the sensor. When the sensor is used, the sensor is mounted on the outside of the pipe wall or the insertion probe is inserted into the pipe wall. The signal cable is connected to the host to perform man-machine dialogue, and the pipeline and measured liquid parameters are input to the host. Memory (the host has a power-off protection function), the meter can work.