What is another word for heat sensor?
Pronunciation: [hˈiːt sˈɛnsə] (IPA) 
Heat sensors are devices that detect the presence of heat or changes in temperature. There are several different synonyms for the term "heat sensor," including thermal imaging camera, temperature sensor, infrared thermometer, and thermistor. Each of these devices possesses a unique set of features and uses, but they all share the ability to monitor temperature. A thermal imaging camera is capable of detecting temperature gradients across a surface and displaying them as a visual image, while a temperature sensor is typically used in industrial applications for temperature monitoring. An infrared thermometer, also known as a pyrometer, measures temperature without making physical contact with an object, and a thermistor is a type of resistor that changes its resistance based on temperature changes.
