Optical fiber sensor imatha kulumikiza kuwala kwa kuwala kwa chithunzithunzi cha photoelectric sensor, ngakhale pamalo opapatiza akhoza kuikidwa momasuka, ndipo kuzindikira kungagwiritsidwe ntchito.
Mfundo ndi Mitundu Yaikulu
Chingwe chowoneka bwino monga momwe chikuwonekera pachithunzichi chimakhala ndi pakati ndi chitsulo chamitundu yosiyanasiyana ya refractive index Cladding.Pamene kuwala chochitika pachimake CHIKWANGWANI, adzakhala ndi zitsulo cladding.Constant okwana kusinkhasinkha kumachitika pa malire pamwamba pamene kulowa CHIKWANGWANI.Kupyolera mu kuwala kwa ulusi.Mkati, kuwala kochokera kumapeto kumasokonekera pa Kongono ya pafupifupi madigiri 60, Ndikuwalitsira pa chinthu chomwe chapezeka.
Mtundu wa Pulasitiki
Pakatikati pake ndi utomoni wa acrylic, wokhala ndi mizu imodzi kapena ingapo yokhala ndi mainchesi a 0.1 mpaka 1 mm ndipo wokutidwa ndi zinthu monga polyethylene.Chifukwa cha kulemera kopepuka, mtengo wotsika komanso wosavuta kupindika ndi mawonekedwe ena akhala amtundu wa sensa za fiber optic.
Mtundu wa Glass
Amakhala ndi ulusi wagalasi kuyambira 10 mpaka 100 μm ndipo amakutidwa ndi machubu osapanga dzimbiri.Kukana kutentha kwakukulu (350 ° C) ndi zina.
Kuzindikira
Masensa a kuwala kwa fiber amagawidwa kukhala njira ziwiri zodziwira: mtundu wa kufalitsa ndi mtundu wowonetsera.Mtundu wonyezimira kuchokera kumawonekedwe.Zimawoneka ngati muzu umodzi, koma kuchokera kumawonekedwe a nkhope yomaliza, imagawidwa kukhala mtundu wofananira, mtundu womwewo wa Axial ndi mtundu wolekanitsa, monga momwe zasonyezedwera kumanja.
Khalidwe
Zopanda malire unsembe udindo, mkulu mlingo wa ufulu
Pogwiritsa ntchito flexible optical fiber, akhoza kuikidwa mosavuta mu mipata yamakina kapena Malo ang'onoang'ono.
Kuzindikira zinthu zazing'ono
Nsonga ya mutu wa sensa ndi yaying'ono kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kuzindikira zinthu zazing'ono.
Kukana kwabwino kwa chilengedwe
Chifukwa zingwe za fiber optic sizitha kunyamula zida zamakono, sizingasokonezedwe ndi magetsi.
Malingana ngati kugwiritsa ntchito zinthu za fiber zosagwira kutentha, ngakhale m'malo otentha kwambiri amatha kuzindikirika.
LANBAO Optical Fiber Sensor
| Chitsanzo | Kupereka Voltag | Zotulutsa | Nthawi Yoyankha | Digiri ya Chitetezo | Zida Zanyumba | |
| FD1-NPR | 10…30VDC | NPN+PNP NO/NC | <1ms | IP54 | PC + ABS | |
| Chithunzi cha FD2-NB11R | 12…24VDC | NPN | NO/NC | <200μs (ZABWINO)<300μs(TURBO)<550μs(SUPER) | IP54 | PC + ABS |
| FD2-PB11R | 12…24VDC | PNP | NO/NC | IP54 | PC + ABS | |
| Chithunzi cha FD3-NB11R | 12…24VDC | NPN | NO/NC | 50μs (HGH SPEED)/250μs (ZABWINO)/1ms (SUPER)/16ms (MEGA) | \ | PC |
| FD3-PB11R | 12…24VDC | PNP | NO/NC | \ | PC | |
Nthawi yotumiza: Feb-01-2023