Overview
CHANGLONG ZCW2-75 smart temperature measuring patch is a three-color discoloration temperature measuring patch with unique discoloration temperature display, digital display, reversible and recording functions of the changed Color, and its own sticker. When the temperature of the temperature monitoring part reaches or exceeds the rated temperature, the patch immediately turns from white to red and displays the over-temperature number, which is convenient for timely detection of temperature rise and prevention of accidents.
Features
1. Intelligent discoloration temperature display function, immediate discoloration when the temperature exceeds the limit
2. Digital display of over-temperature values, intuitive and easy to read
3. Color reversible change, can be used repeatedly
4. Bring your own sticker, easy to paste
5. Three color changes: white → red → black
6. With temperature recording function
Principle
When the temperature of the temperature monitoring part reaches or exceeds the rated temperature, the temperature measuring patch changes from white to red; when the temperature drops, it changes to black, indicating that the rated temperature has been reached; when the temperature exceeds the limit again, it changes from black to red, and when it falls, it changes from red to black. Realize the reversible change cycle of white, red, and black.
Applications
Substation indoor bus connection parts, bus and equipment terminal connections, disconnector contacts, transformers, motors, capacitors and other electrical equipment shells
Steps
1. Clean the surface of the temperature monitoring part
2. Tear off the patch adhesive protective film
3. Paste the patch on the part that needs to monitor the temperature
4. Regular inspection of patch Color change
5. When discoloration is found, deal with the hidden trouble in time
