Platinamu rhodium thermocouple, yomwe imatchedwanso thermocouple yamtengo wapatali, monga sensor yoyezera kutentha imagwiritsidwa ntchito ndi cholumikizira kutentha, chowongolera ndi chida chowonetsera, ndi zina zambiri, kupanga njira yoyendetsera njira, yomwe imagwiritsidwa ntchito kuyeza kapena kuwongolera kutentha kwamadzi, nthunzi ndi kutentha. mpweya wapakati ndi olimba pamwamba pa 0-1800C munjira zosiyanasiyana zopanga.