What is A Temperature Controller?
A temperature controller or sensor is a system operating at a given value to maintain the desired temperature. A simple example of a temperature controller are common thermostats found inside homes. Take a heat-up water heater for example – it uses a thermostat to control the temperature of the liquid and keep it at a particularly fixed temperature. Heat sensors can be found in ovens, too. When an oven is set to temperature, a controller observes the actual temperature inside the oven. It conveys a signal to stimulate the heater to increase the temperature back to the setpoint if it drops below the set temperature. So basically, if the temperature increases too much, a controller triggers an operation to bring down the temperature.
Common Uses
Industry temperature controllers operate quite similarly as they do in popular household devices. A simple temperature sensor controls manufacturing heating and cooling processes. In a standard device, the real temperature is determined by sensors. This sensed temperature is frequently associated with a device setpoint. The controller produces an output signal when the actual temperature diverges from the setpoint to trigger other temperature controlling devices such as heating elements or refrigeration components. It also brings the temperature back to the setpoint.
Temperature controllers are used to monitor manufacturing processes or activities in a huge range of industries. Some ordinary uses of temperature controllers in industry include:
Heat Treat/Oven
Temperature regulators are used in furnaces, ceramic kilns, boilers and heat exchangers in ovens and heat treatment applications.
Packaging
Machinery fortified with seal bars, glue applicators, hot melting functions, shrink wrap tunnels, or label applicators have to run at specific temperatures and handle time extents in the packaging world. Such operations are specifically controlled by temperature controls to guarantee a product production of top quality.
Plastics
In the plastics industry, temperature control is popular on moveable chillers, hoppers and dryers, and molding and extrusion machines. Temperature controls are used in the extruding apparatus to accurately track and regulate temperatures in plastic processing at various important points.
Healthcare
Within the healthcare sector, temperature sensors are utilized to improve temperature control precision. Popular temperature controller equipment includes laboratory and research equipment, autoclaves, incubators, refrigeration equipment, and crystallization growth chambers and research chambers in which specimens have to be stored or experiments have to be carried out under different temperature limits.
Food & Beverage
Popular applications for food processing that include temperature controls are brewing, mixing, sterilization and baking ovens. To guarantee optimal performance, the controllers monitor the temperature and/or the cycle time.
OMRON Temperature Controller
One of the best examples of a temperature controller is by OMRON. To preserve a preset temperature, OMRON temperature controllers obtain sensor signals and control heaters or other devices. They can also be used for the monitoring of moisture, heat, and flowrate. OMRON also features sensors for temperature and humidity.
OMRON provides a variety of temperature controllers of different usage. From general to specific types of purposes, the website contains everything. Besides temperature controllers, there are also various types of switches, safety components, sensors, and more.
