Thermocouples: These sensors use the thermoelectric effect to measure temperature. They consist of two wires made from different metals, which when heated or cooled, will produce a voltage proportional to the temperature difference. They are commonly used in industrial and medical applications.
RTDs (Resistance Temperature Detectors): These sensors measure temperature by measuring the resistance of a material that changes with temperature. They are commonly made of Platinum, Copper or Nickel, and are accurate over a wide temperature range. They are commonly used in industrial and laboratory settings.
Thermistors: These sensors measure temperature by measuring the resistance of a semiconductor material that changes with temperature. They are commonly used in home appliances, automotive and industrial applications.
IC Temperature Sensors: These sensors are integrated circuit devices that can measure temperature with high accuracy and stability. They are commonly used in automotive, computer, and industrial applications.
Infrared Temperature Sensors: These sensors use infrared radiation to measure temperature without contact. They are commonly used in industrial and medical applications.
Fiber Optic Temperature Sensors: These sensors use the principles of fiber optics to measure temperature. They are commonly used in harsh environments where other sensors would not be suitable.
Temperature Transmitters: These sensors are used to convert the electrical output of a temperature sensor into a standardized signal that can be transmitted over long distances to a control room or monitoring system.
Thermostats: These sensors are used to control temperature by switching a circuit on and off based on a set temperature. They are commonly used in HVAC systems and appliances.
These are just a few examples of the many types of temperature sensors available, each with their own unique set of features and capabilities. The type of sensor you choose will depend on the specific requirements of your application, including measurement range, accuracy, and durability.