Cummins tembiricha uye kumanikidza sensor yekumanikidza alarm switch 4921479

Kusangana

Zvinhu zvaro zvinonzwisisika hazvisi mukuwonana nechinhu chakayerwa, icho chinonzi zvakare chisiri chekutenderera tembiricha yekuyera kuyera. Ichi chimbo chinogona kushandiswa kuyera tembiricha yezvinhu zvinofamba, zvidiki zvidiki uye zvinhu zvine zvidiki zvinokanganisa kana kukurumidza tembiricha (tripur)

Iyo inowanzo shandiswa isingashandiswa-kusanzwisisana thermometer yakavakirwa pamitemo yekutanga yemunhu mutema murwi uye inonzi radiation thermometer. Radiation thermommetry inosanganisira kupenya nzira (ona Optical pyrometer), radiation nzira (ona radiation pyrometer) uye colorimetric nzira (ona colorimetric thermometer). Mhando dzese dzeRadiation thermometry nzira dzinogona kungoyera iyo inoenderana pikicha tembiricha, radiation tembiricha kana colorimetric tembiricha. Chete tembiricha yakayerwa kune mutema Kana iwe uchida kuyera tembiricha chaiyo yechinhu, iwe unofanirwa kugadzirisa kusungirwa kwezvinhu zvemukati. Nekudaro, iyo nzvimbo yekushambidzika yemidziyo inoenderana kwete chete pane tembiricha uye wavelength, asiwo pane mamiriro ekunze, kuunganidza uye microcenture, saka zvakaoma kuyera chaizvo. Mukugadzira otomatiki, zvinowanzo kuve madikanwa kushandisa radiation thermometry kuyera kana kudzora tembiricha yekudziya, yakadai tembiricha, tembiricha uye tembiricha yemasimbi akasiyana-siyana akaumbwa mune inonhuwirira chivira kana kuwanda. Mune aya matanho, zvakaoma chaizvo kuyera kusungirwa kwechinhu chinhu. Kune chiyero chekutonga uye kudzora kwekushisa kwakasimba kwemhepo tembiricha, imwe yekuwedzera inoratidzwa inogona kushandiswa kuumba munhu mutema cavity ine iyo yakayerwa nzvimbo. Iyo pesvedzero yemarwi ekuwedzera inogona kuvandudza radiation inoshanda uye inobudirira yekubatira coeffostient yeiyo yakayerwa pasi. Uchishandisa kusunganidzwa kwakabudirira, tembiricha yakayerwa inogadziriswa nechiridzwa, uye pakupedzisira tembiricha chaiyo yeiyo yakayerwa nzvimbo inogona kuwanikwa. Iyo yakajairika yakajairika girazi iro girazi reHemispherical. Rirhenderekedzo yeiyo yeiyo yakayerwa pamusoro pekodhi yebhora inogona kuratidzwa kudzoserwa kumashure negirazi rekuwedzera kuti riwedzere kuumbwa, uko kushamwaridzana kwezvinhu zvoumbozha uye ρ. Kana iri radiation kuyerwa kweiyo tembiricha yegasi uye inoyerera midhiya, iyo nzira yekuisa kupisa-kupisa-kupokana kwekudziya kune imwe kudzika kune mutema cavity inogona kushandiswa. Iyo inoshanda inobata coefficient ye cylindrical cavity mushure mekuvaraidza kuenzana neyevhi inowanikwa nekuverenga. Mukuyera otomatiki uye kutonga uku kunogona kushandiswa kugadzirisa iyo yakayerwa cavity tembiricha (kureva kuti, tembiricha yepakati) uye tora tembiricha chaiyo yepakati.

Zvakanakira zvevasina-kufambidzana tembiricha kuyedzwa:

Iyo yekumusoro muganho yekuyerwa haina kugumira nekushivirira tembiricha yekushisa kwekupisa kwezvinhu, saka hapana muganho kune yakakwirira yekuyera tembiricha musimboti. Kune tembiricha yakanyanya pamusoro 1800 ℃, isiri-yekubika tembiricha yekuyera nzira inonyanya kushandiswa. Nekuvandudzwa kwezvinhu zvounyanzvi tekinoroji, radiation tembiricha yekuwedzera yakawedzera zvishoma nezvishoma kubva pachiedza chinooneka kuti chibviswe mwenje, uye yakashandiswa pazasi 700