High temperture Rugged Metal Rfid Tag, aluminum metal rfid tag KMRMM353505 is a super endurance RFID tag designed for long-term harsh environments.Its all-metal shell provides excellent protection for embedded tags. Rugged Metal Rfid Tag can be used almost anywhere, without being affected and restricted by the environment of use. The all-metal shell makes the tag greatly protected and can withstand great pressure makes the tags not only fall-proof, crash-proof and waterproof, but also can withstand high temperatures of 250°C; size: 35*35*5mm, reading distance 4m, stand temperature: -40-250°, acid and alkali resistance, waterproof and drop resistance, anti-collision, widely used in mold management, such as aluminum mold management, is very suitable for tracking management tools, equipment and other assets in extremely harsh environments such as high temperature and high pressure.