Brand: Contrinex Item: RFID tag Communication Type: HF IP Rating: IP68 IP69K Operating Temperature: -25 degrees to 180 degrees C Material: Polyphenylene sulfide Mounting: Flush Shape: Round RFID Frequency: 13.56 MHz Tag Type: High temperature Size: 26mm diameter Memory Type: EEPROM Total Memory: 256 bytes User Memory: 160 bytes Contrinex high temperature RFID tag, round, 26mm diameter, flush mount, HF communication, 13.56 MHz, EEPROM memory, 256 bytes, IP68 IP69K.