Sensor ea fiber ea optical e ka hokahanya fiber ea optical le mohloli oa leseli la sensor ea photoelectric, esita le boemong bo moqotetsane e ka kenngoa ka bolokolohi, 'me ho lemoha ho ka kenngoa tšebetsong.
Melao-motheo le Mefuta e Meholo
Faeba ya mahlo jwalo ka ha ho bontshitswe setshwantshong e na le motheo o bohareng le tshepe ya sebopeho se fapaneng sa refractive index Cladding. Ha lesedi le hlahella hodima motheo wa faeba, le tla ba le moqhaka wa tshepe. Ponahalo e felletseng e etsahala hodima moedi wa moedi ha o kena ka hara faeba. Ka hara faeba ya mahlo. Ka hare, lesedi le tswang sefahlehong sa pheletso le a phatlalala ka Angle ya di-degree tse ka bang 60, mme le le bonese nthong e lemohuweng.
Mofuta oa polasetiki
Karolo ea mantlha ke resin ea acrylic, e nang le metso e le 'ngoe kapa e mengata e bophara ba 0.1 ho isa ho 1 mm 'me e phuthetsoe ka thepa e kang polyethylene. Ka lebaka la boima bo bobebe, litšenyehelo tse tlase le ho se be bonolo ho kobeha le litšobotsi tse ling li fetohile tse ka sehloohong tsa li-sensor tsa fiber optic.
Mofuta oa Khalase
E entsoe ka likhoele tsa khalase tse pakeng tsa 10 le 100 μm 'me e koahetsoe ke lipeipi tsa tšepe e sa ruseng. Ho hanyetsa mocheso o phahameng (350° C) le litšobotsi tse ling.
Mokhoa oa ho lemoha
Li-sensor tsa faeba ea optical li arotsoe ka mekhoa e 'meli ea ho lemoha: mofuta oa phetisetso le mofuta oa ponts'o. Mofuta oa phetisetso o entsoe ka transmitter le receiver. Mofuta oa ponts'o ho tsoa ponahalong. E shebahala joaloka motso o le mong, empa ho latela pono ea sefahleho sa ho qetela, e arotsoe ka mofuta o tšoanang, mofuta o tšoanang oa Axial le mofuta oa karohano, joalo ka ha ho bontšitsoe ka letsohong le letona.
Tšobotsi
Sebaka sa ho kenya se nang moeli, tekanyo e phahameng ea tokoloho
Ka ho sebelisa faeba e tenyetsehang ea optical, e ka kenngoa habonolo likheong tsa mechini kapa libakeng tse nyane.
Ho lemoha ntho e nyane
Ntlha ea hlooho ea sensor e nyane haholo, e leng se etsang hore ho be bonolo ho lemoha lintho tse nyane.
Khanyetso e ntle ea tikoloho
Ka lebaka la hore likhoele tsa fiber optic ha li khone ho jara motlakase, ha li angoe ke tšitiso ea motlakase.
Ha feela tšebeliso ea likarolo tsa faeba tse hanelang mocheso, esita le libakeng tsa mocheso o phahameng e ntse e ka bonoa.
Sensor ea Faeba ea Optical ea LANBAO
| Mohlala | Voltage ea Phepelo | Sehlahisoa | Nako ea Karabelo | Tekanyo ea Tšireletso | Thepa ea Bolulo | |
| FD1-NPR | 10…30VDC | NPN+PNP NO/NC | <1ms | IP54 | PC+ABS | |
| FD2-NB11R | 12…24VDC | NPN | HA HO/NC | <200μs (E LOKILE) <300μs (TURBO) <550μs (E HLOLLANG) | IP54 | PC+ABS |
| FD2-PB11R | 12…24VDC | PNP | HA HO/NC | IP54 | PC+ABS | |
| FD3-NB11R | 12…24VDC | NPN | HA HO/NC | 50μs（HGH SPEED）/250μs（FINE）/1ms（SUPER）/16ms（MEGA) | \ | PC |
| FD3-PB11R | 12…24VDC | PNP | HA HO/NC | \ | PC | |
Nako ea poso: Hlakola-01-2023