When the temperature reaches 90 ° C, the patch changes from white to black, with irreversible discoloration characteristics; the reflective display function is convenient for day and night inspection to detect temperature abnormalities, with a size of 25 * 21mm.
70 ℃ rated temperature monitoring, irreversible discoloration characteristics ensure the accuracy of temperature recording, 40 * 40mm square patch design for easy installation and observation, reflective display function supports all-weather monitoring.
Using irreversible discoloration technology, white turns black after overheating and displays numbers at the same time. Measuring temperature 80 ° C, diaMeter 2 cm circular patch design, suitable for indoor environment use.
Adopting irreversible discoloration technology, when the temperature reaches 70 ° C, it turns from white to black and displays numbers, with a size of 30 * 8mm, which is convenient for inspection to find abnormal temperature at the connection part and prevent malfunctions.
Adopting three-color reversible discoloration technology, when the temperature reaches 75 ° C, it turns from white to red, and turns black when it falls back to record the over-temperature history. The size is 25 * 21mm, with stickers for easy installation, and the repeability can be used to monitor temperature changes.
Adopting irreversible discoloration technology, when the temperature exceeds 70 ° C, it turns from white to black and displays numbers. The size is 60 * 8mm rectangular design, which is convenient for inspection to find temperature abnormalities and prevent failures.
Pressure sensitive adhesive paste, temperature point 70 ℃, specification 2x2cm, irreversible discoloration design, over temperature display a variety of Colors such as red, black, green or yellow, with protective film on the surface, suitable for harsh environments.
With a unique discoloration temperature function, it can achieve white, red, and black color changes, with a rated temperature of 75 ° C, with stickers for easy pasting, and can record temperature change history.
Using irreversible discoloration technology, when the temperature reaches 70 ° C, it turns from white to black and displays numbers, with a size of 40 * 8mm. Each sheet of 40 is easy to install and identify, and the temperature of the connection part is effectively monitored.
With unique discoloration and digital display function, it can change white to red, red to black three Color changes, temperature monitoring range of 75 ℃, can record over temperature history, with its own sticker for easy installation and use.
Using irreversible discoloration technology, when the temperature reaches 70 ° C or 80 ° C, it turns from white to black and displays numbers. The size is 40 * 8mm rectangular design, which is easy to install and identify the over-temperature state.
With three-color reversible discoloration function, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black. It can be used with repeability and records the historical overtemperature state. The size is 25 * 21mm for easy installation.
Irreversible discoloration mode, when the temperature reaches 100 ° C, the over-temperature number is displayed immediately; it has a reflective display function, which is convenient for day and night inspections to find temperature abnormalities, with a size of 25 * 40mm.
Color is irreversible after over-temperature discoloration, with recording function, Measuring temperature 93 ℃, strong gluing and easy pasting, in line with railway industry standards.
Color is irreversible after over-temperature discoloration, with recording function, Measuring temperature 42 ℃, strong gluing and easy pasting, in line with railway related technical standards.
