by Mat Dirjish
Rika Sensor, a manufacturer of environmental monitoring sensors and systems, is promoting the application of water quality sensors in the liquid cooling industry to provide reliable water-quality monitoring for AI data centers and energy storage systems. As per the company, compared to traditional air-cooling systems, liquid cooling technology offers higher heat dissipation efficiency and lower energy consumption. It is evolving into an important technological approach for next-generation data centers.
In liquid cooling systems, the coolant performs heat transfer, but its water quality also affects the systems’ operational stability. Abnormal conductivity, pH imbalance, suspended particles, and changes in dissolved oxygen can lead to corrosion, scaling, or decreased heat exchange efficiency. As a result, establishing a comprehensive water quality monitoring system has become a crucial aspect of ensuring the reliable operation of liquid cooling systems.
Traditional manual sampling and testing methods present their own set of problems such as long cycles and insufficient real-time performance, making it difficult to quickly detect changes in the coolant. In addition, different liquid cooling systems often need to monitor multiple parameters simultaneously, such as pH value, conductivity, turbidity, and dissolved oxygen, which poses greater challenges to measurement accuracy.
To meet evolving water quality monitoring needs, Rika offers a variety of components, which include pH, electrical conductivity (EC), turbidity, and dissolved oxygen sensors, as well as integrated online water quality monitoring systems. The company claims its water quality sensors provide liquid cooling circuits with stable online monitoring capabilities, which allegedly reduces costs and the risk of equipment failure.
Rika is also collaborating with liquid cooling equipment manufacturers, system integrators, and project developers to jointly drive the liquid cooling industry toward a more intelligent, efficient, and reliable future. For deeper details, visit the Rika Sensor website.
Mat Dirjish Online 