1. Pfupiso yeVatungamiriri
Chinhu chinonyudzwa mumvurasensor yekuvhenekesa pasi pemvurachishandiso cheindasitiri chakagadzirwa kuti chiyere kupenya kwechiedza chinooneka (Lux) munzvimbo dzine mvura. Zvakagadzirwa kuti zvishandiswe "kuongorora kunyudzwa mumvura," masensa aya anowanzo kupa chiyero chekutanga che 0 ~ 65535 Lux, kunyangwe mhando dzesimba repamusoro dzinosvika 200,000 Lux (inowanzo tumidzwa se 20W Lux muchidimbu cheindasitiri). Nekushandisa ma cores edhijitari anotorwa kubva kunze kwenyika, masensa aya anochengetedza kugadzikana kwenguva refu pasina kuyera nemaoko. Nerutsigiro rweRS485 (Modbus-RTU) uye analog outputs, zvakakosha pakutarisa hunhu hwemvura nenzvimbo dzekupfuya mvura pakadzika kusvika pamamita zana.
2. Magadzirirwo Ehunyanzvi Hwepakati
Semuinjiniya mukuru wezvekushandisa otomatiki, ndinokurudzira kuti masensa atange ashandiswa nesimbi isina ngura ye304/316L kuti ive nechokwadi chekuti mvura ine mvura isina ngura kana kuti ine mishonga inorapwa zvakanaka. Izvi zvinotevera zvinoratidza mwero wekushanda uripo weHONDETECH SM7660 series.
| Paramita | Kukosha |
| Rudzi | HONDETECH |
| Kuyera Range | 0~65535 Lux (Sarudzo dze0~1000, 0~5000, kana 0~200,000 Lux) |
| Kuona Core | Yakatorwa muDhijitari (Yakagadziriswa nefekitori, hapana kuenzaniswa kwemunda kunodiwa) |
| Rurefu rweMafungu | 380nm ~ 730nm (Inotevedzera mhinduro yemufananidzo yeziso remunhu) |
| Kururama / Kudzokororwa | ±7% Kururama Kwakazara / ±5% Kudzokororwa |
| Magetsi | DC12~24V (1A inokurudzirwa) |
| Chinhu Chinoumba Fomu | Dhayamita: 34.5mm |
| Tembiricha yekushanda | -30~80℃ |
| Kudzika Kwakanyanya | Mamita zana |
3. Kunzwisisa Sarudzo dzeInterface dzeKubatanidzwa kweMaindasitiri
Kusarudza interface yakakodzera kwakakosha kuti masaini agare akachengeteka panguva yekushandiswa kwenzvimbo refu. Kune maapplication emvura yakadzika, protocol yedhijitari yeModbus-RTU ndiyo inonyanya kufarirwa.
- SM7660B: RS485 Bhazi (Modbus-RTU Protocol)Mutemo weindasitiri wekubatanidza midziyo yakawanda. Unotsigira tambo refu dzinoshandiswa kuPLC kana DCS.
- Chiyero cheBaud Cherechedzo:Mamodule akajairwa anowanzo shandiswa kuita9600 bps, nepo shanduro dze "data recorder" dzichiwanzo shandiswa115200 bpsGara uchisimbisa izvi panguva yekutumira basa kudzivirira nguva yekutaurirana.
- SM7660M: 4-20mA Chiratidzo cheAnalogYakanakira nzvimbo dzine high electromagnetic interference (EMI). Chinotenderera chemagetsi chinoderedza kudonha kwechiratidzo kana chiri kure.
- SM7660V5: DC0-5V Kubuda kweVoltageInoshandiswa zvakanyanya pakubatanidza zvakananga kune vanoisa data remunharaunda kana ma microcontrollers uko daro rekutumira data riri shoma.
4. Maitiro Ekushandisa: Panosangana Nekunyatsonaka Nekunyudzwa Mumvura
Rudzi rwewavelength (380nm ~ 730nm) runovimbisa kuti sensor inoongorora nemazvo chiedza chinoonekwa chinodiwa pahutano hwezvinhu zvipenyu nezvakatipoteredza.
- Kutarisa Zvakatipoteredza:Kutevera kupinda kwechiedza munzizi, madhamu, uye pasi pevhu remumaguta. Izvi zvakakosha pakuongorora zvakatipoteredza uye kuongorora kusvibiswa kwemvura.
- Kurima & Kubereka:Kutarisira chiedza chakakodzera munzvimbo dzekupfuya hove nenzvimbo dzekuberekesa kwakakosha pakukura kwehove. Sensor iyi yakagadzirirwawo kutarisa chiedza chezvipfuyo munzvimbo dzine hunyoro hwakawanda.
- Zvivakwa zveMaindasitiri:Kutarisa kuonekwa uye mwero wechiedza mumatangi emvura yemoto, matsime egomba rakadzika, uye matangi emvura akavhurika.
- Kubatanidzwa kweSisitimu:Ma sensor aya anoenderana zvizere nemidziyo yekunze yakaita seMutongi weSC72 Seriesyekuratidza nzvimbo yacho panguva chaiyo uye kuridza alarm.
5. Kubatanidzwa Kwehunyanzvi & Kugadzirisa
Kuti zvinhu zvibudirire pakuisa zvinhu mumunda, kunyanya padanho rehupamhi hwemamita zana, mainjiniya anofanira kutevedzera mitemo yakasimba yekuisa zvinhu.
Pfungwa dzeWiringDzivisa kukuvara kwedunhu nekutevera kodhi yemavara yakajairika inoratidzwa muzvirongwa zvekushandisa:
- Tsvuku:Simba Rakanaka (DC12-24V).
- Nhema:Simba Risina Kunaka.
- Bhuruu:Kubuda kweSignali (Analog kana Digital).
Zano renyanzvi:Pakumhanya kweRS485 kunodarika mamita makumi mashanu kana kuendeswa pakadzika kwakanyanya, shandisaPeya Yakamonyoroka Yakadzivirirwa (STP)kudhonza waya. Gadzira chidziviriro chemagetsi pamucheto wechinodzora chete kudzivirira zvitenderedzo zvepasi uku uchidzivirira chiratidzo chedata kubva mukukanganiswa kwemvura.
Kushandurwa kweData & KururamaKune mamodheru eanalog, shandisa fomura inotevera kushandura chiratidzo chekubuda kuita kukosha kweLux chaiyo. Cherechedza kuti C inomiririra kukosha kwekupedzisira kweLux uye X inomiririra chiratidzo chakayerwa:
C = (A2 - A1) * (X - B1) / (B2 - B1) + A1- A2/A1:Miganhu yepamusoro/yakaderera yeLux range (semuenzaniso, 65535/0).
- B2/B1:Miganhu yepamusoro/yakaderera yechiratidzo chekubuda (semuenzaniso, 20mA/4mA kana 5V/0V).
Kugadzirisa Kwenguva Refu"Goko resimbi rese" uye dhizaini isingapindi mvura/guruva zvinopa kugara kwenguva refu kunodiwa kuti mvura inyure mumvura kwenguva refu. Kunyange zvazvo core yedhijitari yakarongwa kare, RS485 protocol inobvumira kugadziriswa kwe "correction value" (range ye ±1000). Ichi chinhu chinobatsira zvikuru pakurongeka kwesystem kana uchienzanisa masensa akawanda nechiyero chimwe chete. Kuti ubvunze kero yemudziyo usingazivikanwe, shandisa kero yakajairika
0xFA(250) mubhazi rine mudziyo mumwe chete.6. Mhedziso & Kushandurwa kweBhizinesi
Honde Technology inopa masensa anonyudzwa mumvura zvakananga mufekitori, akagadzirwa kuti avimbike munzvimbo dzakaoma dzemumvura. Nekubatanidza masensa aya neModbus-RTU kana masisitimu eanalog, zvivakwa zvinogona kuwana kutariswa kwechiedza chakanyatsojeka maawa makumi maviri nemana pazuva, mazuva ese, mazuva ese, pasina mari yakawanda yekugadzirisa.
Gadzirisa mashandiro ako ekutarisa chiedza chepasi pemvura nhasi. Bata timu yedu yemainjiniya kuti uwane ruzivo rwakadzama kana mutengo wakagadzirwa.
Ruzivo rweKambani:
- Zita reKambani:Honde Technology Co., Ltd.
- Webhusaiti: www.hondetechco.com
- Tsamba yemagetsi: info@hondetech.com
Nguva yekutumira: Kurume-20-2026