Kakšna je razlika med sestavljenimi termoelementi in oklepnimi termoelementi?

Oklepne aplikacije za termoelumen se običajno uporabljajo v povezavi z prikazovalnimi instrumenti, snemalnimi instrumenti, elektronskimi računalniki itd. zmanjšanje dinamičnih napak; Lahko se upogne in namesti za uporabo; velik merilni razpon; Visoka mehanska trdnost in odpornost na dober tlak; working principle The electrode of the armored thermocouple is composed of two different conductor materials. When there is a temperature difference between the measuring end and the reference end, a thermoelectric potential will be generated, and the working instrument will display the temperature value corresponding to the thermoelectric potential. Our factory mainly produces primary instruments such as thermocouples and thermal resistors, and the assembled thermocouples produced adopt the international IEC standard. At the same time, the series and model spectrum of the thermocouples uniformly designed by the Ministry of Machinery and Electronics Industry are adopted. Overview Industrial assembled thermocouples are usually used in conjunction with display instruments, recording instruments and electronic regulators as transmitters for measuring temperature. They can directly measure the surface temperature of liquids, steam and gaseous media and solids in the range of 0℃to 1800℃in various production processes. The differences between armored thermocouples and assembled thermocouples are: Simply put: the armored wire is made by a special manufacturer. Its protective tube, insulation layer, and wire are Iztegnjena kot celota, z visoko trdnostjo, upogljivostjo in brez dolžine vpliva . Sestavljeni termoelemen je izdelan iz cevi iz 16 ali drugega premera nerjavečega jekla kot zaščitnega rokava, ki je prekrit z elementom za zaznavanje temperature termoelementa z izoletnimi ploščami, ki jih imata, in nato uporabniki, ki so nameščeni s križico {15} potrebe . oklepni termoelementi imajo številne prednosti, kot so upogljivost, visokotlačni odpornost, hiter toplotni odzivni čas in trajnost ., kot so industrijski termoelementi, kot temperaturni senzor se običajno uporablja v povezavi z prikazovalnimi instrumenti, snemalnimi instrumenti in elektronskimi regulatorji {18 {18} {18} {18} {18} {18 {18} {18} {18} {18} {18 {18} {18 {18} {18} {18} {18 {18} {18 {18} {18} {18 {18} {18} {18} {18} {18 {18} {18} {18 {18} {18. Element . lahko neposredno izmeri temperaturo tekočine, pare in njene plinske srednje in trdne površine v območju 0 stopinj ~ 800 stopinj v različnih proizvodnih procesih . v primerjavi z
, oklepni termoelementi imajo prednosti fleksibilnosti, visokega tlačnega odpornosti, kratkega termičnega odziva in trajnosti .
As a temperature measurement sensor, armored thermocouples are usually used in conjunction with temperature transmitters, regulators and display instruments to form a process control system to directly measure or control the temperature of fluids, steam and gas media and solid surfaces in the range of 0-1800℃in various production processes. Armored thermocouples have many advantages such as flexibility, high pressure resistance, fast thermal response time and durability. Like industrial assembled thermocouples, they are used as sensors for measuring temperature and are usually used in conjunction with display instruments, recording instruments and electronic regulators. The temperature measurement principle of thermocouples is based on the thermoelectric effect. When two different conductors or semiconductors are Priključena v zaprto zanko, ko so temperature na obeh stikih različni, bo v zanki ustvarjen termoelektrični potencial . Ta pojav se imenuje termoelektrični učinek, znan tudi kot Seebeck Effect .