NTC temperature sensor probe

　　Let's take a look at the definition of NTC temperature sensor: NTC thermistor, probe assembly (combination). ) pieces.

　　NTC temperature sensor is an electronic component. In order to be suitable for various electronic products and equipment, the NTC temperature sensor probe assembly can be easily connected to any system or component of any system to monitor or control temperature. The choice of assembly depends on for application.

　　NTC temperature sensors typically consist of 2 or 3 metal oxides mixed in a fluid-like clay and calcined in a high-temperature furnace into a dense sintered ceramic. Oxygen-linked metals tend to donate free electrons. Ceramics are generally excellent insulators. But only in theory, when the temperature is close to absolute zero, this is the case with thermistor type ceramics. However, as the temperature increases into the more common range, thermal excitation throws away more and more free electrons. As many electron carriers pass through the ceramic, the effective resistance decreases. Resistance is extremely sensitive to changes in temperature. Typical variation is (-)7[%] to 3[%] reduction per degree Celsius. This is the most sensitive of any sensor suitable for use over a wide temperature range.

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