Taw qhia
Kev ntsuas kub thermocouple kub dav siv hauv cov lag luam ntawm aviation, nuclear zog, petrochemical, metallurgy, machinery thiab kev thaj tsam kev ntsuas kub, kua los yog qhov chaw nruab nrab ntawm -200 ~ 1600 ° C.
Khoom Qhia 
Nta
1. Kev ntsuas kub ntau, kev pab lub neej ntev, kev txhim kho yooj yim thiab tu
2. Tsawg tus nqi, tsis muaj kev kawm zoo txog kev siv tshuaj tiv thaiv thiab cov yam ntxwv ntawm thermocouple yuav hloov thaum lub sij hawm ntev pab
Tus cwjpwm | Taub fab ntawm conductor hlau | Hom | Kev kam | Ntev ntev kev khiav hauj lwm kub (℃) |
Ni-Cr / Ni-Si | 0.3-3.2 | K | ± 2.5 ℃ lossis ± 0.75% | t | | -40 ~ 1200 |
Ni-Cr-Si / Ni-Cr-Mg | N | -40 ~ 1200 | ||
Ni-Cr / Ni-Cu (constantane) | E | -40 ~ 750 | ||
Fe / Cu-Ni (txhua qhov chaw) | J | -40 ~ 600 | ||
Cu / Cu-Ni (txhua qhov chaw) | 0.2-1.6 | T | ± 1 ℃ lossis ± 0.75% | t | | -40 ~ 350 |
Pt-Rh10 / Pt | 0.5 | S | ± 1.5 ℃ lossis ± 0.25% | t | | 0 ~ 1300 |
Pt-Rh13 / Pt | R | 0 ~ 1300 | ||
Pt-Rh30 / Pt6 | B | ± 4 ℃ lossis ± 0.5% | t | | 600 ~ 1700 |
Sojntsuam qauv
Qhov ntev thiab ntev ntawm thermowell
Thermowell | Ntev L (hli) | |
Ncauj | Khoom siv | |
φ16, φ20, φ25 | Hlau | 300, 350, 400, 450, 550, 650, 900, 1150, 1650, 2150, 2650 |
φ16 | Nonmetal | 300, 350, 400, 450, 550, 650, 900, 1150, 1650, 2150, 2650 |
φ25 | Nonmetal | 500, 650, 1650, 2150 |
φ35 | Nonmetal | 500, 650, 900, 1150 |
Luj tshib them | 500 x 500, 750x750, 500x750, 700x500 | |
Cim npe nrov: thermocouple industrial, Suav teb, lwm tus neeg, Hoobkas, nqi
