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The TEMPIL 26266 is a single-rating temperature indicating label used to verify whether a surface has reached a specific temperature threshold. When the target temperature is reached, the label changes state irreversibly, providing a clear visual confirmation. Rated at 127 degrees C (260 degrees F), this label measures 0.5 inches tall by 1 inch wide and is sold in packs of 210 labels per package. It is a standard tool in preventive maintenance, quality control, and equipment monitoring across multiple trades.
This label is suited for use on a wide range of surface materials including metal, plastic, glass, rubber, wood, ceramic, concrete, and stone. Typical applications include monitoring bearing housings, pipe surfaces, electrical enclosures, and process equipment where overheating is a concern. HVAC technicians, electricians, plumbers, and industrial maintenance professionals use these labels as a low-cost, passive temperature indicator that requires no power or instrumentation to read.
Designed for use on any clean, dry surface capable of accepting a pressure-sensitive adhesive label, including metal, plastic, glass, rubber, wood, ceramic, concrete, and stone substrates.
Clean and dry the target surface before applying the label to ensure proper adhesion. Apply firm pressure across the full label face to eliminate air pockets. Labels should be positioned in a location that directly contacts or closely reflects the surface temperature being monitored. Do not apply over paint, coatings, or residue that may prevent full contact between the adhesive and the substrate.
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