Temperature Sensors are electronic sensing components designed to detect temperature and convert it into a usable electrical signal for monitoring and control purposes. They are a core subcategory within Sensors, providing temperature-related measurement data as part of broader electronic and embedded systems.
Common temperature-sensing technologies include:
- Thermistors (temperature-dependent resistive elements)
- RTDs (resistance-based temperature detectors)
- Thermocouples (thermoelectric junction-based sensors)
- Semiconductor temperature sensors (IC-based temperature sensing elements)
In general, temperature sensors may provide outputs such as resistance change, voltage generation, or digitally formatted temperature data, depending on the sensing principle and internal signal processing.
