High-temperature thermochromic patch

High-temperature thermochromic patches are made from thermochromic materials and undergo reversible color changes when the temperature reaches a set threshold. They are used to monitor the surface temperature of objects, providing intuitive temperature warnings in applications such as industrial equipment and electronic components.
Selection
When selecting, confirm the required color-changing temperature point to match the temperature range of the object being measured. Consider the compatibility of the patch size with the surface being tested, and pay attention to whether the substrate's adhesion is suitable for the installation surface. Verify whether the color-changing response time and color contrast meet the observation requirements.

Terms

Standards

Instruments

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.

$ 81.00

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.

$ 81.00

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.

$ 88.00

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.

$ 86.00

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.

$ 86.00

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.

$ 86.00

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.

$ 87.00

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.

$ 80.00

Using irreversible discoloration technology, white turns black after overheating while displaying numbers, Measuring temperature 75 ° C, circular patch design is easy to observe temperature changes.

$ 88.00

Irreversible discoloration design to ensure permanent preservation of temperature records, 85 ° C accurate temperature measurement point with 2x2cm circular patch, Pressure sensitive adhesive layer to achieve firm paste and its own protective film to enhance durability

$ 89.00

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 record over-temperature history, with a size of 40 * 40mm.

$ 86.00

With three-color reversible discoloration function, when the temperature reaches 75 ° 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 over-temperature history. The size is 25 * 40mm.

$ 85.00

Using three-color reversible discoloration technology, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black to record the historical overtemperature. The size is 30 * 26mm, with stickers for easy installation and inspection.

$ 86.00

Adopting three-color reversible discoloration technology, when the temperature reaches 65 ° C, it changes from white to red, and after cooling, it turns to black to record historical overtemperature. The size of 25 * 40mm is easy to paste and install, and can be used repeatedly to monitor temperature changes.

$ 85.00

With temperature discoloration warning function, when the temperature reaches 55 ℃ from black to red and display numbers, chill down Color reversible recovery, can be used to monitor temperature repeability.

$ 83.00

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