The ability to control temperatures is essential in many applications, systems and processes. Universal temperature controllers do just that. They can be found in many different environments, from heavy duty industrial processes to a home boiler. They usually come in the form of thermostats, which sense the temperature and ambience of a system and help to control its use and power flow. Universal temperature controllers are used in many different industries including chemical processing, pharmaceuticals and food manufacturing and can be found at work in most industries where the correct temperatures and conditions are of paramount importance.