The temperature control system of explosion -proof heating usually uses sensors and controllers to achieve control heating temperature.
Temperature sensor: The temperature sensor is installed inside the explosion -proof heater, such as PT100, which is used to detect the air outlet temperature.The temperature sensor passes the detected temperature signal to the controller.
Controller: The controller equipped with explosion -proof heater can process the temperature signals transmitted by the temperature sensor, and control the power of heating components based on the difference between the set temperature and the actual detection temperature to achieve the control heating temperature.The controller generally uses a microprocessor or PLC control technology, which has the characteristics of high precision, high reliability and easy operation.
Temperature settings: The user can set the button through the temperature setting of the controller to set the required heating temperature.The controller controls the power of the heating element according to the difference between the set temperature and the actual detection temperature, so that the air outlet temperature can achieve the set value stably.
Temperature protection: In order to prevent the device from being overheated or damaged under abnormal conditions, the explosion -proof heater is also equipped with temperature protection device.When the temperature of the air outlet exceeds the safety threshold, the controller will cut off the power supply of the heating element and stop heating to ensure the safety of the equipment and users.
In short, the temperature control system of explosion -proof heater to control the air outlet temperature through sensors and controllers.Users can set the required heating temperature through the controller, and the controller can intelligently control the power of heating components to ensure the safety and reliability and efficient energy saving of the equipment during the use of heating components according to the difference in the actual detection temperature and setting value.
The above is the introduction of how the temperature control system of explosion -proof heater controls the heating temperature. I hope it can help you. For more relevant information, please pay more attention to us ——