Overview
CHANGLONG BCW3-90 reflective temperature measuring patch is a product with discoloration temperature display, reflective display and temperature recording functions, with its own sticker. When the temperature of the temperature monitoring part reaches or exceeds 90 ° C, the patch immediately changes from white to black and displays over-temperature numbers. Its reflective characteristics make temperature abnormalities easy to detect during the day and night, which is helpful for timely troubleshooting.
Features
1. With discoloration temperature function, when the temperature reaches 90 ° C, it changes from white to black
2. With reflective display function, it is convenient to detect temperature anomalies during day and night inspections
3. With temperature recording function, it can display over-temperature numbers
4. Comes with sticker, easy to install
5. Using irreversible discoloration, temperature records are permanently preserved
Principle
When the temperature of the temperature monitoring part reaches or exceeds the rated temperature of the temperature measuring patch by 90 ° C, the temperature measuring patch immediately changes irreversibly from white to black, and the over-temperature number is displayed on the patch. Its reflective characteristics make the temperature change more obvious under lighting conditions, making it easy to observe and identify.
Applications
The connection part of the bus of the substation, the connection between the bus and the terminal of the equipment, the contact of the isolating switch, the transformer shell, the capacitor shell, the motor shell and other electrical equipment
Steps
1. Clean the surface of the temperature monitoring part
2. Tear off the protective layer of the sticker on the back of the temperature measuring patch
3. Paste the temperature measuring patch on the part that needs to monitor the temperature
4. Regular inspection of patch Color change
Notice
• Ensure that the surface of the temperature monitoring part is clean and drying before pasting
• Avoid covering the patch surface with Miscellaneous objects that affect observation
• discoloration is an irreversible process, once discoloration indicates overheating
• Pay attention to the use of light to observe the reflection effect when patrolling
• Select the appropriate pasting position according to Dimensions 25 * 40mm
