Los ntawm beam optical sensor yog ib hom sensor uas siv optoelectronic Cheebtsam raws li kev kuaj xyuas. Nws yog feem ntau tsim los ntawm peb qhov chaw: lub teeb ci, qhov muag pom, thiab optoelectronic Cheebtsam, thiab yog siv dav hauv ntau qhov chaw.
Cov yam ntxwv ntawm los ntawm beam optical sensor
- Muaj ob peb txwv ntawm cov khoom xeem. Vim tias qhov ntxoov ntxoo thiab qhov cuam tshuam tshwm sim los ntawm cov khoom siv ntsuas yog lub hauv paus ntsiab lus ntawm kev sim, cov khoom kuaj tsis txwv los ntawm cov hlau, xws li cov sensors sib thooj. Nws tuaj yeem kuaj yuav luag txhua yam khoom, xws li iav, yas, ntoo, thiab kua.
- Lub sij hawm teb luv luv nws tus kheej yog siab - nrawm, thiab lub voj voog ntawm lub sensor yog tsim los ntawm cov khoom siv hluav taws xob, yog li nws tsis suav nrog lub sijhawm ua haujlwm, thiab lub sijhawm teb luv heev.
- Los ntawm cov txheej txheem tsim qauv siab, siab - kev daws teeb meem tuaj yeem ua tiav los ntawm kev tsom mus rau qhov projection beam ntawm lub teeb me me, lossis los ntawm kev tsim ib qho tshwj xeeb tau txais kev kho qhov muag. Kev tshawb pom ntawm cov khoom me me thiab siab - qhov ntsuas qhov tseeb ntawm txoj haujlwm tseem tuaj yeem ua tiav.
- Nws tuaj yeem ua tiav tsis yog - kev tshawb nrhiav tsis tas yuav tsum muaj kev sib cuag nrog cov khoom tshawb pom, yog li nws yuav tsis ua rau cov khoom tshawb pom thiab lub sensor puas. Yog li ntawd, lub sensor tuaj yeem siv tau ntev.
- Los ntawm kev txheeb xyuas qhov cuam tshuam thiab nqus ntawm lub teeb tsim los ntawm cov khoom, kev txiav txim siab xim tuaj yeem ua tiav, uas txawv nyob ntawm qhov wavelength ntawm lub teeb pom kev zoo thiab xim ua ke ntawm cov khoom kuaj. Los ntawm kev siv cov yam ntxwv no, cov xim ntawm cov khoom tuaj yeem pom tau.
- Nws yog qhov yooj yim los kho hom pom lub teeb pom kev, raws li lub teeb pom kev pom ntawm lub qhov muag, ua rau nws yooj yim los kho txoj hauj lwm ntawm cov khoom nrhiav pom.
Xaiv cov kauj ruam rau los ntawm beam optical sensor
- Kev kuaj pom qhov deb
- Lub zog ua haujlwm AC / DC
- Xaiv ib qho chaw ua haujlwm lossis chaw ua haujlwm tshwj xeeb
- Txoj kev kuaj pom: ncaj qha kev xav, rov qab xav txog kev xav, diffusion reflection, txwv kev xav, qhov chaw deb
- Kev sib txuas txoj kev: hlau lead tawm hom, connector hom
- Daim ntawv tso zis: NPN; PNP
- Txiav txim siab lub cev qauv
- Daim ntawv txuas: Connector thiab reflector board
Kev ceev faj rau kev khiav hauj lwm qhov taw qhia teeb ntawm los ntawm beam optical sensor
Kev hloov kho ntawm lub pob qhov rooj qhib rau lub qhov hluav taws xob los ntawm cov teeb pom kev zoo: Tig qhov ntsuas qhov deb / rhiab hloov kho pob qhov rooj ntau dua 180 degrees kom qhib lub pob qhov rooj thiab kho qhov ntsuas qhov deb thiab rhiab heev.
1. Kev hloov kho txoj kev
1) Kev kuaj pom qhov deb / hloov kho rhiab heev
- Ua kom pom qhov deb / rhiab heev: Tig qhov ntsuas qhov deb / rhiab hloov kho pob qhov ntsuas moos
- Kev tshawb pom luv luv / rhiab heev: Tig qhov kev tshawb pom qhov deb / rhiab hloov kho pob qhov rooj counterclockwise
Ceeb Toom: Thaum lub pob qhov hloov pauv mus txog nws txoj haujlwm txwv, lub teeb daj hloov qhov taw qhia lub teeb yuav nyem ntawm qhov zaus ntawm 8Hz
2) Brightness / tsaus xim hloov
L: Bright hom; D: Tsaus kev sib txuas lus hom
- Nias lub khawm hloov qhov ci thiab qhov tsaus ntuj rau ntau tshaj 1 vib nas this (tsawg dua 4 vib nas this) hloov ntawm qhov ci thiab tsaus hom. Txoj hauj lwm uas lub teeb pom kev ntsuab ntsuab nyob tom qab tso tawm yog txoj haujlwm tam sim no
- Nias lub khawm hloov brightness/dub rau ntau tshaj 4 vib nas this kom rov qab mus rau qhov pib hom
3) Restore Hoobkas nqis
Nias thiab tuav lub brightness/darkness adjustment khawm kom txog rau thaum tag nrho peb LED qhov taw qhia teeb tawm (ntau tshaj 10 vib nas this, tab sis tsawg dua 30 vib nas this). Tom qab tso lub khawm, lub teeb daj hloov qhov taw qhia lub teeb tseem nyob rau 5 vib nas this, thiab lub teeb ntsuab lub zog hluav taws xob tseem nyob, rov qab kho lub Hoobkas teeb tsa
4) Ua kom lub ntsuas ntsuas ntsuas qhov deb / rhiab hloov kho pob qhov rooj
- Lock knob adjustment function: Thaum qhov kev ncua deb / rhiab heev kho qhov rooj tsis siv rau ntau tshaj 5 feeb, nws cia li nkag mus rau hauv lub xeev xauv
- Ua kom lub pob qhov hloov kho muaj nuj nqi: Tig qhov ntsuas qhov deb / rhiab qhov hloov kho lub pob tshaj kom qhib lub pob qhov hloov kho
Cim npe nrov: Tuam Tshoj los ntawm beam optical sensor manufacturers, lwm tus neeg, Hoobkas
