Dab tsi ntawm Sensor Ua Infrared Sensor belongs rau

Infrared sensors belongs rau photoelectric sensors. Infrared sensors feem ntau yog xa mus rau infrared sensors, uas yog cov sensors uas siv hluav taws xob infrared rau kev ua cov ntaub ntawv thiab muaj qhov zoo ntawm qhov siab rhiab heev. Infrared sensors tuaj yeem tswj cov haujlwm ntawm kev tsav tsheb.
Ib lub sensor uas siv lub cev lub cev ntawm cov hluav taws xob infrared rau kev ntsuas. Infrared, tseem hu ua lub teeb infrared, muaj cov khoom xws li kev xav, refraction, tawg, cuam tshuam, thiab nqus. Txhua yam khoom, tsuav yog nws muaj qhov kub thiab txias (tso tshaj xoom), tuaj yeem tawm hluav taws xob infrared. Infrared sensors tsis tuaj rau hauv kev sib cuag ncaj qha nrog cov khoom raug ntsuas, yog li tsis muaj kev sib txhuam, thiab lawv muaj qhov zoo ntawm qhov siab rhiab heev thiab cov lus teb ceev.
Infrared sensors muaj xws li optical systems, nrhiav kom tau cov khoom, thiab hloov circuits. Optical systems yuav muab faib ua ob pawg raws li lawv cov qauv: transmissive thiab reflective. Kev kuaj xyuas cov khoom tuaj yeem muab faib ua cov khoom ntsuas thermosensitive thiab cov khoom siv hluav taws xob kuaj pom raws li lawv cov qauv kev ua haujlwm. Feem ntau siv thermistor yog thermistor. Thaum lub thermistor raug rau cov hluav taws xob infrared, nws qhov kub thiab txias tuaj yeem hloov pauv (qhov kev hloov pauv no yuav loj dua lossis me dua, vim tias cov thermistor tuaj yeem muab faib ua qhov zoo kub coefficient thermistor thiab qhov kub tsis zoo coefficient thermistors), uas tau hloov mus rau hauv cov teeb liab hluav taws xob los ntawm kev siv hluav taws xob. converter Circuit Court rau cov zis. Cov feem ntau siv photoelectric nrhiav pom lub ntsiab yog ib qho photosensitive, uas feem ntau yog ua los ntawm cov ntaub ntawv xws li lead sulfide, lead selenide, indium arsenide, antimony arsenide, tellurium cadmium mercury ternary alloy, germanium, thiab silicon doping.
Infrared sensors feem ntau yog siv los ntsuas qhov ntsuas kub tsis sib cuag, ntsuas roj muaj pes tsawg leeg, thiab kuaj tsis muaj kev puas tsuaj, thiab tau siv dav hauv kev lag luam xws li tshuaj, tub rog, chaw siv tshuab, thiab ib puag ncig engineering. Piv txwv li, los ntawm kev siv infrared sensors los ntsuas qhov kub thiab txias ntawm tib neeg lub cev los ntawm qhov deb, thermal imaging yuav siv tau los xyuas cov cheeb tsam ntawm qhov kub thiab txias thiab kuaj xyuas thiab kho cov kab mob raws sij hawm (saib thermal imaging lub koob yees duab); Los ntawm kev siv infrared sensors ntawm cov khoom siv satellites los saib xyuas lub ntiaj teb huab cua, huab cua huab cua loj tuaj yeem ua tiav; Kev siv cov infrared sensors tuaj yeem ntes overheating ntawm lub cav khiav ntawm lub dav hlau.
Lub koob yees duab nrog cov sensors infrared tuaj yeem siv rau kev ua tub rog, ntes cov yeeb ncuab hauv hav zoov tuab hauv kev ua tsov rog hauv hav zoov, thiab ntes cov yeeb ncuab tom qab phab ntsa hauv nroog tsov rog. Tag nrho cov no siv infrared sensors los ntsuas qhov kub thiab txias ntawm tib neeg lub cev thiab txiav txim siab qhov chaw ntawm tus yeeb ncuab.