Stuck outside type fluid switch  FY-2000
I company devotes to the industry measurement and control industry. Through years of development, in ultrasonic testing application fields have achieved remarkable results. At present have developed MH series ultrasonic measurement products, obtain users praise.
MH-WK type external type ultrasonic liquid level alarm, is our r&d team, according to many years' experience in development of similar products, through the in-depth technical research, and developed a new level measurement and control products. It is easy to use, to be measured liquid no demands, installed on vessels outside wall, completely online type installation. It also has the accuracy and sensitivity adjustable function, ensure the safety and reliability of the liquid level control.
Two, work principle
High frequency has very good ultrasonic penetrability, can penetrate steel, iron, PVC, hard plastic contour hardness materials. When sound waves to meet different material would reflected, so will the ultrasonic probe installed in store tank outside, can detect liquid tank position. As the liquid level to probe position, will be issued a bee blare alarm and output control signal.