Transponders to be embedded into custom housings and mounted on virtually any surface, such as metal, plastic, wood, paper and water, making them ideal for tracking any form of asset. Chip Type: Q5 (264 bit EEPROM). Reading Distance: Dependent upon reader, environment and application. IP68. Operating Temp: -25° to +85° C. Standards: EN 60079-0:2009; EN 60079-11:2007; EN 60079-26:2007 (all glass tags).