Khoom Taw Qhia
Heat Sensitive Resistors sawv cev rau ob lub thev naus laus zis hauv kev sib cuag qhov kub thiab txias, txhua qhov sib txawv ntawm lub cev cov ntsiab lus kom xa cov kev ntsuas txhim khu kev qha:
● Thermocouples: Raws li cov nyhuv Seebeck, cov sensors no muaj ob qhov sib txawv ntawm cov hlau hlau txuas ntawm ib qho kawg (qhov kub sib txuas). Thaum qhov kub thiab txias gradient tshwm sim ntawm qhov sib txuas kub (qhov ntsuas qhov ntsuas) thiab qhov chaw txias txias (qhov taw qhia siv), millivolt- theem voltage teeb liab raug tsim tawm - ncaj qha cuam tshuam rau qhov kub thiab txias. Muaj nyob rau hauv kev teeb tsa zoo li J, K, T, E (tus qauv) thiab R, S, C (siab- qib kub), lawv haum rau qhov kub thiab txias txog li 1800 degree.
● Heat Sensitive Resistors (RTDs): Cov sensors no siv qhov zoo kub coefficient ntawm cov hlau ntshiab (xws li platinum, tooj liab, npib tsib xee)- lawv cov hluav taws xob tsis kam nce linearly nrog kub. Platinum RTDs (piv txwv li, PT100, PT1000) yog cov qauv kev lag luam, nrog PT100 muab 100Ω tsis kam ntawm 0℃thiab meej 0.385Ω /℃tsis kam nce. Lub npe nrov rau kev ruaj ntseg tshwj xeeb, RTDs ua tau zoo hauv cov ntawv thov uas xav tau qhov tseeb hauv ± 0.05 txog ± 0.1 degree.
Ob hom sensor raug cais los ntawm lawv cov qauv ntsuas qhov ntsuas:
● Kev sib dhos-Hom Sensors: Tus cwj pwm los ntawm kev tsim kho yooj yim thiab tus nqi pib qis, tab sis txwv los ntawm kev vibration tsis zoo thiab fragility, ua rau gradual obsolescence nyob rau hauv industrial chaw.
● Armor-Hom Sensors: Cov txheej txheem kev lag luam siab heev, muaj cov qauv zoo sib xws. Cov khoom siv armor sib xyaw ua ke cov khoom siv ntsuas, magnesium oxide (MgO) rwb thaiv tsev hmoov, thiab hlau casing -forged rau hauv ib qho khoom, hloov tau yooj yim ntawm precision kos duab. Ua ke nrog cov thawv ntawv davhlau ya nyob twg, cov raj tiv thaiv, thiab cov khoom siv mounting, cov sensors muaj kev ua haujlwm zoo dua thiab ua haujlwm tau zoo.
Nta
Peb cov armor-hom thermocouples thiab RTDs sib xyaw ua ke txiav-ntug tsim nrog kev lag luam- qib kev ntseeg tau, khav theeb cov txiaj ntsig tseem ceeb hauv qab no:
Compact & Flexible
Armor ntsiab nrog diameters me me li 3 hli (customizable rau<3mm) enable installation in confined spaces, while bendable construction adapts to complex equipment geometries.
Ib puag ncig tsis zoo
Hlau casings (304/321/316 stainless hlau, 2520 alloy) tiv taus corrosion, siab siab, thiab kev co. Thermocouples tswj qhov kub txog li 1800 degree, thaum RTDs khiav lag luam ntawm -200℃mus rau 850 degree, npog tag nrho cov kev lag luam kub xav tau.
Ceev & ruaj khov teb
Armor- hom sensors ua tiav lub sij hawm thermal teb (T0.5) sai li 0.4 vib nas this (thermocouples) thiab 0.5 vib nas this (RTDs), kom ntseeg tau tiag- cov ntaub ntawv sijhawm. RTDs txuas ntxiv xa mus ntev - lub sij hawm ruaj khov nrog tsawg tsawg (tsawg dua lossis sib npaug rau 0.01℃/ xyoo), txo qhov zaus ntawm calibration.
High Precision & Compatibility
RTDs muab ± 0.1℃qhov tseeb (PT1000), thaum thermocouples muab ± 0.2 txog ± 0.5℃precision. Ob leeg koom ua ke seamlessly nrog PLCs, DCS systems, thiab cov cuab yeej saib xyuas qub txeeg qub teg ntawm cov khoom xa tawm.
Daim ntawv thov
Cov sensors no ntseeg tau thoob plaws 10+ cov haujlwm tseem ceeb, kev tsav tsheb ua haujlwm thiab kev nyab xeeb hauv qhov kub thiab txias- cov txheej txheem tseem ceeb:
Roj & Roj
Saib xyuas refining reactors, pipeline kub (natural gas/coal gas transmission), thiab offshore drilling khoom-nrog corrosion-cov casings tiv thaiv tiv thaiv hnyav hydrocarbons.
Tshuaj & Pharmaceutical
Tswj cov tshuaj tiv thaiv kub kub (800{1}}1200℃rau cov txheej txheem kub kub) thiab tswj xyuas qhov tseeb hauv kev tsim tshuaj (RTDs rau ± 0.05℃tswj hauv bioreactors).
Metallurgy & Manufacturing
Taug qab steel dov rauv kub (800{1}}1200 degree) nrog cov thermocouples thiab xyuas kom meej cov khoom siv hluav taws xob zoo ntawm RTD-tswj cov txheej txheem annealing.
Zog & Lub Zog
Saib xyuas boiler thiab turbine kub nyob rau hauv cov fais fab nroj tsuag, txhawb zog ruaj khov tiam thaum tiv thaiv cov khoom overheating.
Khoom noj khoom haus & Lub teeb kev lag luam
Ua kom muaj kev nyab xeeb ntawm cov zaub mov los ntawm kev tswj qhov kub thiab txias hauv cov qhov cub ci thiab cov tub yees (RTDs rau ± 0.1℃stability) thiab saib xyuas cov tshuab ntim khoom thermal.
Tsev Khoom & Infrastructure
Tswj cov cement kiln kub thiab saib xyuas cov kav xa hluav taws xob sib txuas, nrog cov cuab yeej cuab tam - hom kev ua haujlwm kom ntseeg tau lub neej ntev hauv kev tsim kho hnyav.
FAQ
Cim npe nrov: Tuam Tshoj tshav kub rhiab resistor manufacturers, lwm tus neeg, Hoobkas
