Ultrasonic flowmeter is based on a version of the sending and receiving multi pulse design a new generic float type multifunctional ultrasonic flowmeter, suitable for industrial environment balance, low voltage measurement of suspended particles containing large concentrations of the same type ultrasonic flowmeter, uniform liquid or gas continuous clean flow and heat. Compared with the previous edition version of flowmeter, flowmeter has the advantages of more than (1) after correction accuracy can reach 0.5 level; (2) using a balanced differential transmission and balanced differential receiving circuit, anti-jamming performance and adaptive performance has greatly improved, can be applied to the work of high power inverter; (3) using the the new integrated circuit, the circuit parameters are optimized, and the production process is simple, and the reliability and consistency of performance is more excellent.

Ultrasonic flowmeter is based on microprocessor technology, itself is a complete flow meter, flow meter and other conventional types or other ultrasonic flowmeter, in addition to a high precision, high reliability, high performance, low price significantly, but also has the advantages of additional.

1, installation probe

In the installation of the probe before, choose to install the pipeline installation of the probe tube external detection region clean, remove all rust and paint, the best angle grinder polishing machine dense parts, and then wipe with a clean cloth dipped in acetone or alcohol grease and dirt, coupling agent probe central and the wall is enough near wall coating, probe binding.

2, probe installation distance

Probe spacing to two probe in the inner edge of the most accurate in the input of the required parameters, the display window shows the figures shown in 25, and the distance between the probe in line with the data window 25.

3, probe installation

There are three kinds of probe installation. These three methods are V method, Z method, N method. The following description. Generally in the small diameter (DN15~200mm) can choose the V method; V method can't measure the signal or signal quality is poor when choose Z method, pipe diameter above DN200mm or cast iron pipe should be preferred Z method. The N method is less suitable for use in the following DN50mm pipeline.