The SWF series of special temperature-sensing stickers for railway passenger car wires and cables are produced in accordance with the standards of CHINA Railway Corporation TJ/CL442-2015 "Interim Technical Conditions for Temperature-sensing Stickers for Railway Passenger Car Wires and Cables" and have passed the quality inspection of a national trusted agency. The product has good softness, strong adhesiveness, and is easy to stick. The color change (black) after overheating is irreversible and has a recording function.
This temperature-sensitive sticker has a unique color-changing temperature display, digital display function, and has a self-adhesive adhesive. It is widely used in control cabinets (power distribution cabinets, electrical comprehensive control cabinets, The connection parts between air conditioning control cabinets, power conversion boxes, lighting control boxes, circuit breakers, contactors, thermal relays, fuses, etc.) and wires and cables are used to monitor the temperature of the connection parts.
1. The temperature-sensing patch can be stored indoors at room temperature. It is non-toxic, odorless, and non-irritating to the skin. It should be kept away from heat sources (such as radiators , electric stoves, etc.)
2. Due to the complexity of the use site of the temperature sensing patch, when the temperature sensing patch is attached to the temperature monitoring area, it can be used for 10 years under normal temperature and normal environment.



