Infrared Light Curtain
Tlhaloso e Khutšoanyane:
Dead-zone-mahala
Kaho e tiileng
Mosebetsi oa ho itlhahloba
Tšitiso e khahlanong le khanya
Lintlha tsa Sehlahisoa
Lihlahisoa tsa Enviko WIM
Li-tag tsa Sehlahisoa
Kharetene e khanyang ea ho arola koloi
● Emitter le Moamoheli;
● Li-pcs tse peli tsa 5-core tsa ho khaola ka potlako;
● Sete ea taolo ea mocheso le mongobo;
● Sekoahelo se sirelelitsoeng (Stainless steel e nang le likhalase tse futhumatsang tse thusitsoeng ka motlakase).
Kharetene e khanyang ea ho arola koloi
Kharetene e khanyang ea ho arola koloi
Khalase e futhumatsang ea motlakase e thusang
E le karolo ea bohlokoa ea tsamaiso ea pokello ea litefiso ka boima ba 'mele, kharetene e khanyang ea koloi e phetha karolo ea bohlokoa. E fana ka matshwao a qalo le a ho qetela a koloi e lemohilweng ka ho sekena ka tatellano ha lebone la infrared ho netefatsa kamano e le nngwe pakeng tsa data e sibollang boima le koloi e hlahlobjwang --- Ngollano.
Mesebetsi le Likarolo
Kharetene e khantšang karohano ea koloi e sebelisa searolano sa koloi se hlahlobang infrared. Infrared scanning e khona ho bona lintho tse nang le bophara bo fetang 25mm, 'me e khona ho bona hoko ea tereilara ka botshepehi. Mokhoa oa ho lekola karohano ea koloi ke skena e tsoelang pele, e ka hananang le khanya e tobileng ea mohloli o khanyang oa 4,0000lux haholo, 'me ea felisa ka botlalo mefuta eohle ea tšitiso e matla ea leseli. Ha sebaka sa ho lemoha e le 4.5m, phaello e feteletseng e fihla makhetlo a 25, 'me e ntse e ka sebetsa ka botšepehi libakeng tse thata, tse kang tšitiso e matla ea khanya, pula, lehloa, moholi o teteaneng le mocheso o sa tloaelehang.
Nako ea ho hlahloba khanya e 'ngoe le e' ngoe ea leseli ke li-microseconds tse 50, 'me nako ea karabo ea tsamaiso e ka tlase ho 20ms; transmitter le receiver li na le matšoao a boemo ba LEI ho ea ka yuniti e sebetsang (8 lilepe tsa optical ke unit e le 'ngoe), e loketseng bakeng sa ho kenya le ho hlahloba boemo ba ho sebetsa, le ho etsa hore ho be bonolo ho kenya. Ho tsamaisana ha nako ho bonolo ebile hoa utloahala, 'me boemo ba ho hlahloba boriti bo boetse bo hlakile ha u habanya mahlo. Ka mohlala, haeba ho na le seretse se thibelang maballo a mang, lebone le tsamaisanang le lona le tla lula le lutse.
Ha ho e-na le mathata a kang sludge, lerōle le feteletseng, ho hlōleha ha photocell, joalo-joalo lifensetereng tsa tlhahiso le kamohelo ea lesira la leseli la infrared, sehlahisoa se ka lemoha ho hlōleha, 'me sa hlokomoloha (thebe) libalaka tsena tse nang le mathata, li ntse li tsoela pele ho sebetsa ka mokhoa o tloaelehileng, le tlhahiso ka nako e le 'ngoe Letšoao la alamo le bonts'a tlhahisoleseding e hlakileng ea phoso ka hardware le software (ho sebopeho sa ho tjhaja) ho hopotsa moreki ho felisa sesosa sa phoso kapele kamoo ho ka khonehang. Hang ha sesosa sa phoso se tlosoa, tsamaiso e tla khutlela boemong bo tloaelehileng ba ho sebetsa.
E ka arola ka nepo sebaka se pakeng tsa likoloi tse peli tse ka tlase ho 100mm. Felisa ka ho feletseng ketsahalo ea ho latela likoloi, li-semi-trailer tse arohaneng, li-trailer tse feletseng, le libaesekele ka botšepehi, 'me u netefatse hore ho na le ngollano e le 'ngoe pakeng tsa boitsebiso ba boima ba ho lemoha le likoloi.
Khetla e khethehileng e sireletsang e entsoe ka poleiti ea tšepe e sa tsitsang ea matt e nang le botenya ba 2mm, 'me e na le letšoao le tsotehang la ho thibela ho thulana, le tiiselitsoeng bophelo bohle. Khalase e khethehileng ea motlakase e thusang ho futhumatsa likhalase le taolo ea mocheso le sesebelisoa sa taolo ea mongobo se ka futhumatsa fensetere ea khalase ka linako tse batang ho tlosa condensation, serame kapa moholi holim'a eona. E etselitsoe ka ho khetheha monyako oa ka ntle bakeng sa tlhokomelo e bonolo.
Ho ipapisitsoe le boleng ba ts'ebeliso indastering ea litsela tse kholo, ha koloi e pharalletseng e kena, koloi e tla otla kharetene ea lebone la karohano ea koloi ka lebaka la mabaka a ho khanna. Lesira la lebone la karohano ea koloi ke sesebelisoa se nepahetseng se tsoang kantle ho naha se batlang se le theko e phahameng haholo, ka hona ho bohlokoa haholo ho kenya mochini o thibelang ho thulana esale pele. ea. Leseli la lesela le khanyang le hlahisoang ke k'hamphani ea rona le 'nile la sebelisoa,' me ho tiea le ho sireletseha ha lona ho netefalitsoe hantle, 'me ponahalo ea eona e ntle, e ka khethoang ke mong'a eona.
Litekanyetso tsa tekheniki
Sebaka sa karohano ea likoloi se feta 20cm.
Ho tšepahala: 99.9% matsatsing a letsatsi; 99% maemong a leholimo a pula, lehloa kapa moholi.
Infrared grating tube: sebaka se sebetsang sa ho lemoha 1.2 metres, sebaka sa marang-rang 25.4mm
Bolulo: 2mm sekoahelo se sa hloekang se nang le matšoao a bonahatsang khahlanong le ho thulana;
Boemo ba tikoloho: IP67;
Bophahamo ba ho kenya: 1500mm～2000mm, khanya e hlahisoang ke leseli (e khubelu) bonyane bolelele ke 400mm;
Mocheso: -40℃～+85℃;
Mongobo o amanang: 0 ~95％;
Karohano ea koloi bonyane sebaka se ka hare ho 100mm;
Nako ea ho hlahloba: tlase 1.5ms;
Mokhoa oa ho hlahloba: ho bapisa le ho tšela ka boikhethelo;
Sebaka sa mocheso oa motlakase:3℃～49℃, mocheso oa mongobo oa motlakase:10%～90% R.;
Bophahamo: tlase e tlase ho 400m, holimo ke 1650mm;
Voltage: 16 ~ 30VDC, tshebediso ya matla: 15W (max); mokhoa oa ho futhumatsa motlakase matla a tšebeliso ea matla: 200W (max);
Mongobo o amanang: 0 ~ 95%RH;
Khanyetso: ≤4Ω; Tšireletso ea lehalima fatše khanyetso
MTBF≥100000h;
LSA
| Mofuta oa sehlahisoa | LSA letoto la lihlooho tse polokeho lesira lebone |
| Matla a phepelo | 24VDC±20% |
| Phepelo ea hajoale | ≤300mA |
| Tshebediso | ≤5W |
| Ho lieha | 2s |
| Sebaka sa ho lemoha | E le boitsebiso ba Mohlala |
| Sebaka pakeng tsa axis ea optical | 10mm\20mm\40mm\80mm |
| Phano e sebetsang hantle | ±2.5@3m |
| Sekhahla sa tšireletso | IEC IP65 |
| Mokhoa oa puisano | Optical synchronous |
| Standard | Tekanyetso ea IEC 61496, e kopana le Type4 |
| IEC 61508, IEC62061, kopana le SIL3 | |
| Tikoloho ya mosebetsi | Mocheso: -25 ~ 50 ℃; Ho boloka: -40 ℃ ~ 75 ℃; |
| Mongobo: 15 ~ 95%RH; Tšitiso e khahlanong le khanya: 10000Lux; | |
| Ho hanyetsa ho sisinyeha: 5g, 10-55Hz (EN 60068-2-6); | |
| Tšusumetso ea ho hanyetsa: 10g, 16ms (EN 60068-2-29); | |
| khanyetso ea insulation:> 100MΩ; | |
| Matla a setseng a ripple: 4.8Vpp; | |
| Boemo bo phahameng: 10-30V DC: Boemo bo tlaase: 0-2V DC | |
Enviko esale a sebetsa ka thata ho Weigh-in-Motion Systems ka lilemo tse fetang 10. Li-sensor tsa rona tsa WIM le lihlahisoa tse ling li tsebahala haholo indastering ea ITS.
