Overview
CHANGLONG NCW4-75 reversible temperature measuring patch has a unique discoloration temperature display, digital display and reversible function of the changed Color, and has its own sticker. Once the temperature of the temperature monitoring part reaches or exceeds the rated temperature of the temperature measuring patch, the discoloration temperature measuring patch immediately turns from black to red, and the number of over-temperature at the place is displayed on the temperature measuring patch. It is easy to find the temperature rise of the temperature monitoring part during the inspection, so as to find out the hidden trouble and prevent the occurrence of accidents. If the temperature of the temperature monitoring part is too high, the temperature measuring patch will immediately be over-heated and discoloration. After chilling down, the temperature measuring patch will immediately return to its original Color, and the patch can still be used.
Features
1. With discoloration temperature display function
2. With digital display function
3. Color change is reversible
4. Bring your own sticker for easy pasting
5, repeability
Principle
When the temperature of the temperature monitoring part reaches or exceeds the rated temperature of the temperature measuring patch by 75 degrees Celsius, the temperature measuring patch immediately changes from black to red and displays the overtemperature number; when the temperature decreases, the temperature measuring patch will return to its original black and can still be used.
Applications
The connection part of the bus in the substation, the connection between the bus and the equipment terminals, the contacts of the disconnector, the shell of electrical equipment such as transformers, motors, capacitors, etc
Steps
1. Remove the temperature measurement patch from the whole sheet
2. Tear off the adhesive-backed protective film
3. Paste it on the part that needs to monitor the temperature
4. Regular inspections to observe Color changes
Notice
• Make sure the adhesive surface is clean and drying
• Regular inspection is required after pasting
• Discoloration when the temperature exceeds 75 ° C
• After chilling down, the primary color can be restored and continued to be used
• Sold as a whole sheet, each sheet contains 9 tablets
