NTC Temperature Sensor, Safety Defense Against Liquid-Cooled Server Heat Dissipation Failure
2025/11/25 03:11:09
With the development of high-computing power scenarios such as cloud computing and AI training, liquid-cooled server has become the preferred cooling solution for data center and AI computing center due to its excellent heat dissipation efficiency. Temperature, as a key parameter affecting the stability and energy efficiency of liquid-cooled server, needs to be monitored in real time. EXSENSE NTC temperature sensor is able to quickly capture temperature changes in liquid-cooled server through its nonlinear resistance characteristics, assisting data center in completing each computing task.
To achieve comprehensive temperature monitoring, the installation position of EXSENSE temperature sensors in liquid-cooled server should follow the principle of 'proximity to heat sources.' The first location is the cold plate surface. Using NTC temperature sensors for temperature collection helps predict the risk of thermal runaway. Some solutions implement multi-point NTC layouts to ensure no temperature control areas are missed, preventing local overheating that could lead to system failures. Next are the inlet and outlet pipelines of the coolant. EXSENSE temperature sensors monitor the temperature of the circulating coolant and compare it with preset temperature thresholds. This provides a basis for dynamically adjusting the coolant flow, ensuring timely heat removal from the server while maintaining efficient heat dissipation capacity of the coolant. Another installation point is the cooling radiator, where NTC temperature sensors monitor the environmental heat dissipation efficiency and overall temperature changes of the coolant circulation system to optimize energy efficiency.
The installation position of EXSENSE NTC temperature sensors in liquid-cooled server forms a multidimensional temperature monitoring network. Ensuring the stable operation of liquid-cooled servers relies on the following features of NTC sensors:
1. High Accuracy, Monitoring Tiny Temperature Changes
EXSENSE liquid-cooled server NTC offer ±1% high accuracy, enabling real-time monitoring of junction temperatures in server. Even minor temperature changes can be captured, preventing problems such as wasted energy or performance throttling due to temperature measurement errors.
2. High Sensitivity, Fast Fault Pre-Control
EXSENSE temperature sensors in liquid-cooled server have a short thermal response time, allowing them to detect abnormal temperature changes in the cooling system promptly. This enables timely adjustment of cooling measures to prevent local overheating, effectively mitigating the risk of thermal runaway.
3. Corrosion Resistance, Ensuring Reliable Operation
The complex coolant environment in liquid-cooled server puts forward strict requirements for the durability of the NTC temperature sensor. EXSENSE temperature sensor utilizes special encapsulating technology to ensure long-term stable operation, providing continuous and reliable temperature monitoring for liquid-cooled server.
In the journey of upgrading liquid-cooled server heat dissipation technology, EXSENSE temperature sensors, though seemingly a 'small component,' provide significant temperature control assistance that cannot be underestimated. EXSENSE liquid-cooled server NTC temperature sensors act as the 'intelligent brain' of data center cooling systems. With accuracy temperature monitoring and efficient abnormal temperature warnings, which provide a solid guarantee for the smooth operation of data center.
