Wireless Temperature DataLogger

Knowledge oftemperature course during a certain timeisneeded inscientific, medical and industrial applications. Insomeapplications, however, therecorded temperature courseshould beread wirelessly. This paper describes mainprinciples applied inasetof mobiletemperature datalogger andportable reader/writer withwireless transfer ofdigitized temperature values. A mobile temperature data logger with RFIDfeatures wasdesigned forapplications, whereportability and wireless data transfer isinevitable. Communicating reader/writer canbemounted onthewall orcanbe portable, too. Twomainmodesofoperation during temperature data logging mayberemotely chosen foratag. Mode1-standard storing ofdatainpreprogrammed