The Transformer Digital Winding Temperature Controller is a state-of-the-art solution essential for managing transformer temperatures effectively. This product features a robust mechanical design integrated with an advanced digital sensing unit. The sealed system, consisting of elastic elements, sensing conduits, and temperature sensing components, is filled with a specialized temperature sensing medium. As the temperature of the transformer windings changes, the volume of this medium also varies, relaying the temperature shift through the sensing conduit to the elastic element within the device. This results in a corresponding displacement that is realized through a secondary rated current (TC) heating actuator, leading to a controlled temperature rise. The enhanced displacement is then amplified by the mechanism to accurately display the winding temperature readings. Our Transformer Digital Winding Temperature Controller employs innovative composite sensing technology, converting the Pt100 platinum resistance signal within the temperature pack into an RS485 digital signal for seamless transmission to the control room terminal. As a leading China supplier and factory, we are committed to delivering high-quality temperature control solutions for transformers.