1. Isishwankathelo soLawulo
Isinyibilikisiisivamvo sokukhanyisa ngaphantsi kwamanzisisixhobo esichanekileyo semizi-mveliso esenzelwe ukulinganisa amandla okukhanya okubonakalayo (iLux) ngaphakathi kweendawo zolwelo. Zenzelwe "indlela yokubona ukuntywiliselwa," ezi sensor zihlala zibonelela ngoluhlu lokulinganisa oluphambili lwe-0 ~ 65535 Lux, nangona iinguqulelo zobunzima obuphezulu zifikelela kwi-200,000 Lux (edla ngokubizwa ngokuba yi-20W Lux kwi-industrial shorthand). Ngokusebenzisa ii-digital cores ezingenisiweyo, ezi sensor zigcina uzinzo lwexesha elide ngaphandle kokulinganiswa ngesandla. Ngoncedo lwe-RS485 (Modbus-RTU) kunye neziphumo ze-analog, zibalulekile ekujongeni umgangatho wamanzi kunye neendawo zokulima emanzini kubunzulu obufikelela kwi-100 yeemitha.
2. Iinkcukacha zobuGcisa eziPhambili
Njengonjineli ophezulu we-automation, ndicebisa ukuba kubekwe phambili izinzwa ezine-stainless steel housing ye-304/316L yentsimbi yonke ukuqinisekisa ukumelana nokugqwala emanzini amdaka okanye acociweyo ngamakhemikhali. Ezi parameter zilandelayo zibonisa umgangatho wangoku wemizi-mveliso we-HONDETECH SM7660 series.
| Ipharamitha | Ixabiso |
| Uphawu | I-HONDETECH |
| Uluhlu lokulinganisa | 0~65535 Lux (Ukhetho lwe-0~1000, 0~5000, okanye 0~200,000 Lux) |
| Undoqo wokufumanisa | Idijithali engenisiweyo (Ilinganiswe ngumzi-mveliso, akukho mfuneko yokulinganiswa kwentsimi) |
| Uluhlu lobude bamaza | 380nm ~ 730nm (Ilinganisa impendulo yeliso lomntu) |
| Ukuchaneka / Ukuphindaphinda | ±7% Ukuchaneka Okupheleleyo / ±5% Ukuphindaphindwa |
| Ukunikezwa Amandla | DC12~24V (kucetyiswa i-1A) |
| Ifomu Factor | Ububanzi: 34.5mm |
| Ubushushu bokusebenza | -30~80℃ |
| Ubunzulu Obuphezulu | Iimitha ezili-100 |
3. Ukuqonda iinketho zoMdibaniso woNxibelelwano lweMizi-mveliso
Ukukhetha ujongano olufanelekileyo kubalulekile ekuqinisekiseni ukuthembeka kwesignali xa kusenziwa umgama omde. Kwizicelo zamanzi anzulu, iprotocol yedijithali yeModbus-RTU yeyona ikhethwayo.
- I-SM7660B: Ibhasi ye-RS485 (iProtokholi yeModbus-RTU)Umgangatho wezoshishino wokunxibelelana kwezixhobo ezininzi. Uxhasa ukusetyenziswa kweentambo ezinde kwi-PLC okanye kwi-DCS.
- Inqaku leBaud Rate:Iimodyuli ezisemgangathweni ezizenzekelayo kwi9600 bps, ngelixa iinguqulelo "zerekhoda yedatha" zihlala zingasebenzi115200 bps. Soloko uqinisekisa oku ngexesha lokuqalisa umsebenzi ukuze uphephe ukuphelelwa lixesha lonxibelelwano.
- I-SM7660M: I-Analog Signal ye-4-20mAIlungele iindawo ezine-high electromagnetic interference (EMI). I-current loop inciphisa ukwehla kwesignali xa umgama usiya.
- I-SM7660V5: Isiphumo seVolthi ye-DC0-5VIsetyenziswa rhoqo ekuqhagamshelweni ngqo kwii-data loggers zasekuhlaleni okanye ii-microcontrollers apho umgama wokudlulisela umncinci.
4. Imeko zokusetyenziswa: Apho ukuchaneka kudibana nokuntywiliselwa emanzini
Uluhlu lwamaza okukhanya (380nm ~ 730nm) luqinisekisa ukuba inzwa ijonga ngokuchanekileyo ukukhanya okubonakalayo okufunekayo kwimpilo yebhayoloji kunye nendalo.
- Ukubeka iliso kwiNdalo:Ukulandelela ukungena kokukhanya emilanjeni, emachibini, namanzi angaphantsi komhlaba asezidolophini. Oku kubalulekile kwizifundo zendalo kunye nokuvavanya ukungcoliseka kwamanzi.
- Ezolimo kunye nokuFuya:Ulawulo lokukhanya ngokuchanekileyo kwiindawo zokufuya iintlanzi kunye neendawo zokuzalela kubalulekile kwimijikelo yokukhula. Isensor ikwalungelelaniswe nokujonga ukukhanya kwemfuyo kwiindawo ezinomswakama ophezulu.
- Iziseko zoPhuhliso lweMizi-mveliso:Ukubeka iliso ekubonakaleni nasekukhanyeni kwamanqanaba kwiitanki zamanzi omlilo, kwimigodi enzulu, nakwiitanki zamanzi ezivulekileyo.
- Ukuhlanganiswa kweNkqubo:Ezi sensors zihambelana ngokupheleleyo nezixhobo zangaphandle ezifanaUmlawuli weSeries ye-SC72ukuze kuboniswe kwindawo yakho ngexesha langempela kwaye kuqalise i-alamu.
5. Ukuhlanganiswa koBugcisa kunye noLondolozo
Ukuze kusetyenziswe ngempumelelo intsimi, ingakumbi kumda wobunzulu beemitha ezili-100, iinjineli kufuneka zilandele imigangatho yokufakela engqongqo.
I-Wiring LogicKuphephe ukonakala kwesekethe ngokulandela ikhowudi yombala eqhelekileyo eboniswe kwizicwangciso zesicelo:
- Bomvu:Amandla Afanelekileyo (DC12-24V).
- Mnyama:Amandla Angalunganga.
- Luhlaza:Isiphumo seSignali (i-Analog okanye iDijithali).
Ingcebiso Engcono:Kwimijikelo ye-RS485 edlula iimitha ezingama-50 okanye ukusasazwa kubunzulu obuphezulu, sebenzisaIsibini esiTshintshiweyo esiKhuselekileyo (i-STP)ukubethela iintambo. Gxobhoza ikhaka kwicala lomlawuli kuphela ukuze uthintele iiluphu zomhlaba ngelixa ukhusela isignali yedatha ekuphazamisekeni kwamanzi.
Ukuguqulwa kwedatha kunye nokuchanekaKwiimodeli ze-analog, sebenzisa le fomyula ilandelayo ukuguqula isignali yokuphuma ibe yixabiso le-Lux elibonakalayo. Qaphela ukuba u-C umele ixabiso lokugqibela le-Lux kwaye u-X umele isignali elinganisiweyo:
C = (A2 - A1) * (X - B1) / (B2 - B1) + A1- A2/A1:Imida ephezulu/esezantsi yoluhlu lweLux (umz., 65535/0).
- B2/B1:Imida ephezulu/esezantsi yesignali yemveliso (umz., 20mA/4mA okanye 5V/0V).
Ukugcinwa Kwexesha ElideUyilo "lwe-all-metal shell" kunye noyilo olungangeni manzi/olungangeni thuli lubonelela ngokuqina okufunekayo ukuze kufakwe amanzi ixesha elide. Ngelixa i-digital core ilinganiswe kwangaphambili, i-RS485 protocol ivumela ukulungiswa "kwexabiso lokulungisa" (uluhlu lwe-±1000). Olu phawu luluncedo ngokukodwa ekulungelelanisweni kwenkqubo xa uthelekisa izinzwa ezininzi ngokuchasene nomgangatho omnye wesalathiso. Ukuze ubuze idilesi yesixhobo esingaziwayo, sebenzisa idilesi ngokubanzi.
0xFA(250) kwibhasi yesixhobo esinye.6. Isiphelo kunye noGuqulo lweShishini
I-Honde Technology ibonelela ngee-sensors ezingaphantsi komhlaba ezisebenza ngqo kwimizi-mveliso, ezenzelwe ukuthembeka kwiindawo zasemanzini eziqinileyo. Ngokudibanisa ezi sensors neenkqubo ze-Modbus-RTU okanye ze-analog eziqhelekileyo, izixhobo zinokujonga ukukhanya okuchanekileyo iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki, kwaye iindleko zokulungisa azizininzi.
Lungiselela ukujonga kwakho ukukhanya kwamanzi namhlanje. Nxibelelana neqela lethu lobunjineli ukuze ufumane iinkcukacha ezineenkcukacha okanye isicatshulwa esenziwe ngokwezifiso.
Ulwazi lweNkampani:
- Igama leKhampani:I-Honde Technology Co., Ltd.
- Iwebhusayithi: www.hondetechco.com
- I-imeyile: info@hondetech.com
Ixesha lokuthumela: Matshi-20-2026