Overview
WDJ-110 thermometer Thermometric Paper is a product of CHANGLONG brand, with strong gluing, easy pasting, irreversible Color after over-temperature discoloration, and recording function. Refer to China Railway Corporation TJ/CL442-2015 "Interim Technical Conditions for Temperature Sensitive Stickers for Railway Passenger Cars Wire and cable" standard production, and passed the quality inspection of national trusted institutions.
Features
1. strong gluing, easy to paste
2. Color is irreversible after over-temperature discoloration, with recording function
3. Rated temperature 110 ℃
4. Irreversible discoloration
5. The number of temperature grids is 1 grid
6. Dimensions 12 * 12mm
7. The shape of the temperature grid is square
8. Encasement specification is 20 pieces/sheet
9. Special needs can be customized according to requirements, different specifications, different temperature combinations, changes after overheating Miscellaneous Color, etc
Principle
When the Ambient Temperature reaches or exceeds the rated temperature of 110 ° C, the Thermometric Paper undergoes an irreversible Color Change, recording an over-temperature event.
Applications
Wire and cable temperature monitoring for railway passenger cars
Standards
TJ/CL442-2015 Interim technical conditions for temperature sensitive stickers for railway passenger cars Wire and cable
Notice
• Color irreversible after over-temperature discoloration
• Rated temperature is 110 ° C
• Dimensions 12 * 12mm
• Encasement size is 20 pieces/sheet
