Применение самокалибрующихся термоэлементов с реперным материалом при температурах 500-650 °С в парогенераторах

Abstract

Using integrated miniature fixed-point cells, a measuring uncertainty below 1 К can be reached under operating conditions in the superheated steam range ofpower plants by a periodic recalibration of the thermocouples, with operating times more of20000 h. The fixed-point materials usedfor a temperature range of500+50 °С are technically pure metals and binary alloys.