The on-line calibration of liquid flowmeter using ultrasonic flowmeter is an important method of on-line calibration of liquid flowmeter. This paper introduces the principle and method of on-line calibration, and combs the details of on-line calibration and equipment calibration in detail, providing some thoughts and suggestions for on-line calibration of liquid flowmeter.
Key words
Z method; V method; Ultrasonic sensor; Liquid flowmeter
On line calibration of liquid flowmeter
