Raws li qhov ntsuas kub ntsuas, cov khoom siv thermocouples yog siv nrog cov cuab yeej tso saib, cov kaw lus, cov tswj hluav taws xob.Lawv ntsuas qhov kub thiab txias xws li 0 ℃ -800 ntawm cov kua, vapor, roj nruab nrab, thiab cov khoom siv.
Fabricated thermocouple feem ntau yog tsim los ntawm qhov ntsuas kub-sensing, txhim kho cov khoom siv ruaj khov, thiab lub thawv sib txuas.
B, S, K, E
| Hom | Code | Kawm tiav | Kev ntsuas Range | Limit of yuam kev |
| Ni Cr - Cu Ni | WRK | E | 0-800 ℃ | ± 0.75% t |
| Ni Cr - Ni Si | WRN | K | 0-1300 ℃ | ± 0.75% t |
| Pt-13Rh/Pt | WRB | R | 0-1600 ℃ | ± 0.25% t |
| Pt-10Rh/Pt | WRP | S | 0-1600 ℃ | ± 0.25% t |
| Pt-30Rh/Pt-6Rh | WRR | B | 0-1800 ℃ | ± 0.25% t |
Nco tseg: t yog qhov ntsuas kub ntawm qhov ntsuas qhov ntsuas kub
| thermal inertia qib | lub sij hawm tas li (sec.) |
| Ⅰ | 90-180 : kuv |
| Ⅱ | 30-90 : kuv |
| Ⅲ | 10-30 |
| Ⅳ | <<10 |
◆ Nominal siab: feem ntau yog hais txog rupture ntawm kev khiav hauj lwm kub tiv thaiv tube tuaj yeem tiv taus lub siab sab nraud.
◆ Yam tsawg kawg nkaus qhov tob: tsis pub tsawg tshaj 8-10 npaug ntawm sab nraud txoj kab uas hla ntawm nws cov ntaub thaiv npog (tshwj tsis yog cov khoom tshwj xeeb)
◆ Rwb thaiv tsev tsis kam: Thaum lub ambient cua kub yog 15-35 ℃, txheeb ze humidity<80%, rwb thaiv tsev tiv thaiv≥5 MQ (voltage 100V).Thermocouple hlws ris lub thawv nrog txaws, thaum tus txheeb ze kub yog 93 ± 3 ℃, rwb thaiv tsev tsis kam ≥0.5 MQ (voltage 100V)
◆ rwb thaiv tsev tsis kam nyob rau hauv qhov kub thiab txias: rwb thaiv tsev tsis kam ntawm cov thermal electrode (xws li ob-txheej), tiv thaiv tube thiab ob chav thermode yuav tsum ntau dua tus nqi teev hauv qab no.
| kev khiav hauj lwm kub | Kev ntsuas kub (℃) | rwb thaiv tsev tsis kam (Ω) |
| ≥600 | 600 | 72000 ib |
| ≥800 | 800 | 25 000 |
| ≥1000 | 1000 | 5000 |
Peb tau tsim kom muaj kev sib raug zoo thiab kev sib raug zoo ntev nrog ntau lub tuam txhab hauv kev lag luam txawv teb chaws.Tam sim ntawd thiab tshwj xeeb tom qab-muag kev pab cuam muab los ntawm peb pab pawg neeg pab tswv yim tau zoo siab rau peb cov neeg yuav khoom.Cov ncauj lus kom ntxaws thiab cov kev txwv ntawm cov khoom muag yuav raug xa tuaj rau koj kom paub meej meej.Cia siab tias yuav tau txais cov lus nug ntaus koj thiab tsim kom muaj kev sib koom tes ua haujlwm ntev.
