Temperature Sensors: Temperature sensors are electronic devices that detect thermal parameters and provide signals to the inputs of control and display devices. A temperature sensor usually relies on an RTD or thermistor to measure the temperature and convert it to an output voltage. Key specifications include sensor/detector type, maximum and minimum measurable temperature, as well as diameter and length dimensions. Temperature sensors are used in many process industries to measure the thermal properties of gases, liquids, and solids and are configured for both general- and special-purpose use.
Light Sensor: Detect light and convert light energy into electrical signal output
