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NTC Temperature Sensor, “Heat-Sensing Nerve” of AI Liquid-Cooled Server
2026/08/31 05:08:28


AI liquid-cooled server in data center handles massive data processing and complex computing tasks, putting it under extremely high workload. Its core components like CPU and GPU generate a lot of heat during operation. If temperature isn't monitored in time, it can lead to reduced chip performance, increased computational errors, or even hardware failure. Against this backdrop, EXSENSE excellent-reliability NTC temperature sensor has become a core component in AI liquid-cooled server temperature monitoring systems due to its fast response to temperature.

 

According to statistics from Uptime Institute, more than 85% of unexpected data center downtime incidents are directly or indirectly related to overheating. Therefore, deploying EXSENSE excellent-reliability NTC temperature sensor in AI liquid-cooled server for real-time temperature monitoring helps take protective measures in time, prevents overheating issues, ensures stable and efficient system operation, and guarantees the accuracy and timeliness of data processing. In actual operations of AI liquid-cooled server, temperature data collected by NTC is processed through a data acquisition module and then transmitted to the control system. If temperatures exceed preset thresholds, the system triggers an alert and takes measures such as accelerating cooling fan speed or adjusting liquid cooling system valves, keeping all server components within normal operating temperatures to avoid data loss or hardware damage due to overheating.

 

The installation of EXSENSE excellent-reliability NTC temperature sensor effectively solves local temperature blind spots in AI liquid-cooled server. This relies on the excellent electrical performance of NTC:

 

1. Excellent Reliability: EXSENSE temperature sensor uses advanced packaging technology, maintaining low annual drift and normal temperature monitoring functions in the complex operational environment of AI liquid-cooled server. This reduces the risk of server downtime caused by temperature monitoring failures and ensures continuity of data processing tasks.

 

2. High Accuracy: With ±1% accuracy, EXSENSE liquid-cooled NTC captures instantaneous thermal shocks caused by sudden AI workload changes, helping the server's thermal management system precisely adjust fan speeds and liquid cooling flow. This ensures even temperature distribution among server components, prevents local overheating, and lowers energy consumption.

 

3. Customization: EXSENSE Electronics has strong customization capabilities, allowing NTC temperature sensors to be customized to the spatial structure and cooling requirements of different server components. This enables optimal temperature monitoring in limited spaces.

 

In the context of large-scale deployment of high-density computing clusters, real-time temperature monitoring with EXSENSE excellent-reliability NTC temperature sensor has evolved from “optional” to “mandatory” in data center AI liquid-cooled server. As the core temperature-sensing component at the front end, EXSENSE excellent-reliability NTC temperature sensor performs the fundamental function of monitoring and controlling thermal state of the system, greatly improving AI liquid-cooled server stability and equipment lifespan, while also effectively reducing hardware maintenance and failure-related costs in data center.

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