Battery-powered ultrasonic water meter MLF-100W series ultrasonic flowmeter to speed difference method for the principle, the measurement of liquid flow in the pipe. The main feature is the low power consumption, can be battery-powered flow measurement, production standards for CJ / T3063-1997, factory testing standards for JJG198-1994. ◆ Applications ◆ Features ● Water ● Low-power digital design. A built-in lithium battery can work for more than six years, non-powered applications for the site. ● water, seawater ● ceramic sensor, high-strength insulating ceramic ultrasonic sensor, the maximum operating temperature 160 ℃, for my company's patented technology. ● cooling water ● advanced maintenance functions. Adaptive sensor, replace the sensor does not affect the measurement accuracy. ● ● Chemical liquid has two analog inputs, enabling hot (cold) and measuring temperature, pressure, level and other signal input ● lubricants ◆ product composition