Tsananguro pfupi:

Waya yeType B thermocouple imhando ye sensor yekupisa iri mumhuri yethermocouple, inozivikanwa nekunyatsorongeka kwayo uye kugadzikana kwayo pakupisa kwepamusoro. Inoumbwa newaya mbiri dzakasiyana dzesimbi dzakabatana pamwe chete kune rimwe divi, dzinowanzo gadzirwa ne platinum-rhodium alloys. Kana iri thermocouples yeType B, waya imwe inoumbwa ne 70% platinum uye 30% rhodium (Pt70Rh30), nepo imwe yakagadzirwa ne 94% platinum uye 6% rhodium (Pt94Rh6).

Mathermocouple erudzi rweB akagadzirwa kuyera tembiricha yepamusoro, kubva pa0°C kusvika 1820°C (32°F kusvika 3308°F). Anoshandiswa zvakanyanya mukushandiswa senge maovheni emaindasitiri, makiln, uye kuyedza kwerabhoritari yekupisa kwakanyanya. Nekuda kwekubatanidzwa kwakanyatsojeka kwezvinhu zvinoshandiswa, mathermocouple erudzi rweB anopa kugadzikana kwakanaka uye kururama, kunyanya pakupisa kwakanyanya.

Mathermocouple aya anodiwa kana paine kurongeka kwakanyanya, kunyangwe achidhura kupfuura mamwe marudzi ethermocouple. Kurongeka kwawo uye kugadzikana kwawo zvinoita kuti akwanise kushandiswa zvakanyanya mumaindasitiri akadai semuchadenga, mota, uye simbi.