Dab tsi yog qhov sib txawv ntawm grand Kub soj ntsuam cov cables thiab dog digly thermocouples?
Qhov sib txawv ntawm grain Kub cov cable thiab txheem thermocoonourcles tsis nyob hauv lawv daim ntawv thov, qauv, thiab kev ua tau zoo.
Grain kev soj ntsuam cov kab ke yog tsim tshwj xeeb los siv hauv cov hmoov nplej cia khoom. Lawv tau siv los saib xyuas cov nplej nyob sab hauv kom tsis txhob muaj teeb meem xws li kab mob nroj tsuag thiab pwm loj hlob. Cov Cables yog qhov tsim nyog rau lub sijhawm ntev, ntau-kis, thiab kev sib sau ntau. Hauv kev sib piv, txheem thermocouples tau siv dav hauv cov chaw muaj kev lag luam, xws li cov chaw ua kom sov, thiab cov tshuab ua haujlwm luv, cov txheej txheem kub siab tswj lub hom phiaj.
Kev siv sib txawv
| Yam | Grain Kub soj ntsuam cable | Zoo tib yam thermocouple |
|---|---|---|
| Lub hom phiaj tseem ceeb | Siv rau kev soj ntsuam qhov ntev ntawm kev soj ntsuam sab hauv grain los yog cov nplej piles | Siv rau kev ntsuas kub hauv kev ntsuas cov txheej txheem, xws li cov cub tawg thiab tshuab |
| Kev ua haujlwm ib puag ncig | Ntim, noo, thiab plua plav qoob loo Cia ib puag ncig | Txoj kev mob nyuaj xws li kub siab, muaj kev kub siab, thiab corrosion |
Kev Tsim Qauv, Grade Kev Ntsuam Xyuas Kub Saib Xyuas Cov Hluav Taws Xob feem ntau siv qhov kub-rhiab de resistors (xws li NTC lossis PD100) lossis digital kub sensors. Lawv tau tsuam nyob rau hauv kev txhim kho kev tiv thaiv sheative sheathing uas yog noo noo-pov thawj, ua rau lawv haum rau lub sijhawm ntev-uppople hauv cov nplej. Ib qho cable tuaj yeem suav nrog cov ntsiab lus kub ntau ntxiv, sim ua kom yooj yim thiab kev koom ua ke rau hauv kev saib xyuas cov tshuab. Txheem thermocoples, ntawm qhov tod tes, yog ua los ntawm ob hom hlau thiab tsim hluav taws xob thiab tsim hluav taws xob los ntawm cov nyhuv thermoelectric nyhuv. Lawv feem ntau ntsuas ib qho taw tes thiab xav tau cov raj tiv thaiv thiab cov twj siv tshwj xeeb.
Piv teeb sib txawv
| Yam | Grain Kub soj ntsuam cable | Zoo tib yam thermocouple |
|---|---|---|
| Sab Hauv Toj Siab | Feem ntau siv cov chips kub digital lossis cov cua nab (piv txwv li, NTC, PT100) | Muaj li ntawm ob tus hlau sib txawv (piv txwv li, hom k, hom j thermocouples) |
| Sab nraud sheath | Tuab noo noo-pov thawj thiab corrosion-resistant cov ntaub ntawv nrog tensile lub zog | Feem ntau hlau los yog tej hub tiv thaiv tubing, tsom mus rau qhov kub-kub tsis kam |
| Txoj kev hlau | Ntau-taw tes txog qhov kub thiab txias serial kub (piv txwv li, ib qho cable nrog ntau cov ntsiab lus tseem ceeb) | Ib tus thermocouple khub ntsuas ib kis; tsis txhawb ntau lub ntsiab lus hauv series |
Hais txog kev ua yeeb yam, grainle kub feem ntau ua haujlwm nyob hauv ib qho ntawm ib puag ncig ± 0.5 degree -sfficied rau cov lis cia tshuaj xyuas. Lawv cov txiaj ntsig yog cov feem ntau digital, ua rau lawv yooj yim rau txuas rau cov kev saib xyuas xyuas saib xyuas. Txheem thermococes muab qhov dav dav kub, thiab muaj kev cuam tshuam ntau dua rau ib puag ncig lub sijhawm, ua rau lawv siv cov kev siv tsawg dua rau kev siv ntev hauv grain cia.
Cov yam ntxwv ua tau zoo
| Yam | Grain Kub soj ntsuam cable | Zoo tib yam thermocouple |
|---|---|---|
| Qhov ntsuas kub ntau | Feem ntau -40 degree rau +85 degree, haum rau grain cia | Ntau yam (piv txwv li, hom k: {-200 degree rau +1372 degree), haum rau kev siv |
| Kev Ntsuas Ntsuas Qhov Ntsuas | Feem ntau {{0. 5 degree rau ± 1 degree, txaus rau cov khoom siv cov Ntxwv | Cov Ntawv Tshaj Liaj thiab Cov Lus Teb Zoo, Qhov Zoo Tshaj Rau Daim Ntawv Thov Kev Kho Mob Precision |
| Ruaj khov | Tsim los rau kev teeb tsa ntev; resistant rau cov av noo, cua sov, thiab hluav taws xob hluav taws xob | Nquag mus rau oxidation thiab corrosion; yuav tsum tau hloov chaw lossis ntsuas hluav taws xob |
| Cov ntaub ntawv interface | Feem ntau cov zis digital, yooj yim rau txuas nrog cov ntaub ntawv tau txais cov ntaub ntawv | Feem ntau cov millivolt tsim tawm, yuav tsum tau muaj qhov ntsuas kub tshwj xeeb meters lossis cov kab mob |
Hauv cov ntsiab lus, grain saib xyuas cov kab ke yog qhov zoo rau cov lis cov lis dej cia, thaum thermoroup yog qhov zoo dua rau cov kev siv kub siab.
Lub ntsiab
| Kev Sib Piv | Grain Kub soj ntsuam cable | Zoo tib yam thermocouple |
|---|---|---|
| Kev siv tau | Tshwj xeeb tsim rau lis cia | General-hom phiaj muaj qhov ntsuas kub ntsuas |
| Tus nqi | Tus siab (ntau qhov chaw sib koom ua ke + cov ntaub ntawv tshwj xeeb) | Tsawg tus nqi ib zaug ntsuas |
| Kev sib xyaw ua ke | Yooj yim los sib koom ua ke rau hauv cov lis grain xyuas cov tshuab | Nyuaj rau kev sib koom ua ke rau hauv cov tshuab |