Apparatus in the nature of an electronic controller in communication with one or more sensors in the nature of ultrasonic sensors, piezoelectric sensors, optical sensors, pressure sensor, temperature sensors, flow sensors and vibration sensors for monitoring operational parameters of liquid flow systems in the nature of cavitation, pressure, temperature, flow rate, and vibration and triggering preventive actions for protecting liquid pumping and liquid pipeline equipment for use in the data center cooling, chemical pumping, petrochemical, pharmaceutical, biotechnology, and semiconductor manufacturing industries; ultrasonic sensors for detecting cavitation in flowing liquid
Electrical and Scientific Apparatus