Termopāra termometra temperatūras sērija

Instrumentu pasaules tīklā . ir ieviestas atbilstošās zināšanas par termopāra termometru . Tātad, vai jūs esat skaidrs par termopāra termometru darba procesu? Kāda ir termopāra termometru temperatūras starpības secība? Šeit ir dažas būtiskas zināšanas par termopāra termometru . temperatūras starpības secību

Thermocouple thermometers are widely used temperature measuring devices in industrial production. Thermocouple sensing elements are composed of two metal wires of different materials. They have a simple structure, are easy to use, have high precision, a wide range, are vibration-resistant, and are suitable for medium and high temperature zones.

Thermocouple thermometers use bimetallic thermometers, thermocouples or thermal resistors to integrate temperature transmission, which not only meets the needs of on-site temperature measurement, but also meets the needs of long-distance transmission. They can directly measure liquid, vapor and gas media in the range of -80-+500℃in various production processes, as well as solid surface temperature mērījums .

The temperature difference sequence was formerly known as the "thermoelectric sequence", which is a sequence arranged according to the properties of metals (or semiconductors, the same below) in the temperature difference phenomenon. When two metals are randomly selected from the sequence to form a thermocouple, at the junction with higher temperature, the current flows from the metal in the front of the sequence to the metal in the back of the Secība . Parastā termoelektriskā sērija ir šāda: Bi-ni-co-k-rb-ca-pd-na-hg-pr-ta-al-mn-pb-sn-cs-w-tl-in-ir-ag-re --} cu-tauc-cd-zn-mo-ce-fe-sb-ge-te-te-se {{{