The far-infrared signal measured by the probe of the Infrared array probe HSDS-30/T is converted by a signal processor and displays the temperature near the measuring point. The converted signal is sent to the PLC for programming processing, and finally output to the panel for sound and light alarm indication. In addition to the temperature measurement function, when the mirror area of the Infrared array probe HSDS-30/T is dusty and cannot work properly, the detector will output a "dust accumulation" signal.
Working principle
The boiler air preheater Infrared array probe HSDS-30/T is a device used to monitor whether a fire has occurred inside the boiler air preheater. Its working principle is based on infrared detection technology, which detects the temperature changes inside the boiler air preheater to determine whether there is a fire situation.
Specifically, the Infrared array probe HSDS-30/T is equipped with an infrared sensor inside, which can sense the temperature changes inside the boiler air preheater and convert them into electrical signals for output. When a fire occurs inside the boiler air preheater, the temperature will rise sharply, and the sensor will transmit the high temperature signal to the alarm controller, thereby triggering a fire alarm.
In addition, the Infrared array probe HSDS-30/T of the boiler air preheater can also determine the presence of a fire situation through a preset temperature threshold. When the temperature inside the boiler air preheater reaches or exceeds the set threshold, the probe will issue an alarm signal, prompting the operator to take corresponding treatment measures.
Infrared array probe HSDS-30/T Show
