Tingayera sei chimwe chinhu chisingaonekwe, chakasanganiswa nechimwe chinhu chatisingagone kurarama tisina? Mubvunzo uyu uri pakati pekushandisa chinhu chedu chinokosha: mvura. Kuti ndiwane mhinduro, ndakaverenga bhuku reruzivo rwechishandiso, RD-WDCO2 sensor, rinoyera kabhoni dhayiokisijeni yakanyungudutswa. Chandakawana chaive chisiri runyorwa rwezvinhu zvakatsanangurwa asi nyaya yehunyanzvi hwekugadzira zvinhu uye kuoma kwakavanzika. Chinyorwa chino chinopa zvimwe zvezvinhu zvinoshamisa uye zvinoshamisa zviri mubhuku iroro, zvichiratidza kuti zvinotora hunyanzvi hwakadini kuchengetedza zvisikwa zvisingaonekwe zviri mukati medonhwe rimwe chete remvura.
Sensor iyi "inoona" CO2 nechiedza che infrared.
Panzvimbo pekushandisa makemikari kana physical probe, sensor iyi inoshandisa nzira yekutarisa yepamusoro. Manual inoti tekinoroji yavo "yakavakirwa pamutemo weNDIR infrared absorption," saka zvinoreva kuti vanoshandisa non-dispersive infrared light kuti vaone kana paine mamorekuru eCO2 aripo.
Kuti iwane kunyatsojeka kwakadaro, inofanirwa kuburitsa chiedza chakanyanya kunaka. Ine "patented optical cavity, imported light source uye dual-channel detector." Rudzi urwu rwekugadzirisa runogona "kuona reference compensation ye dual optical paths in space," zvinoreva kuti sensor inogona kugara yakagadzikwa uye ichipa kuverenga kwakarurama nguva dzese, kwete zvichienderana nekuti oxygen yakawanda sei iripo. Uye mhedzisiro yacho yakanaka: kururama kuri ±(20PPM+5% reading), uye nguva yekupindura iri pasi pemasekondi makumi maviri. Mhinduro yakanaka: kushandisa rumwe ruvara rwechiedza kuverenga huwandu hwemamorekuru egasi asina ruvara akanyungudutswa mumvura.
1. Yakaoma zvinoshamisa uye yakagadzirirwa mabasa asina kunaka.
Kunyangwe chiri chishandiso chemagetsi chemhando yepamusoro, RD-WDCO2 yakagadzirirwa nyika chaiyo. Inotaura nezve "chivakwa chayo chisingawanzopindi mvura" chinogona kupatsanurwa nekucheneswa zviri nyore. Kugadzirisa kwakakosha kune chishandiso chinogona kuiswa mumatangi ehove kana kutarisa mvura inoyerera.
Yakaongororwa zviri pamutemo neIP68, zvinoreva kuti ndiyo inonyanya kudzivirirwa kubva kuguruva uye inogona kunyudzwa mumvura kwenguva yakareba. Uye humwe humbowo hwekuti yakasimba sei nekuti inogona kushanda pamhando dzakasiyana dzekupisa, kubva pakutonhora kusvika pa-minus 20 degrees kusvika pakupisa kusvika pa-plus 60 degrees Celsius, saka inenge yakanaka murwizi runotonhora kana mutangi rinodziya remaindasitiri. Unyanzvi hwekugadzira hunotsanangurwa zvakakwana nemutsara uri mubhuku rekushandisa.
Shell yakareruka uye iri nyore kuisa panzvimbo yacho.
Uye inosanganisa sisitimu yemukati yakapfava nekunze kwakasimba kuri nyore kuti vanhu vashandise. Izvi zvinoreva kuti vanoziva kuti zvinogona kuoma sei munzvimbo dzinonyanya kukosha ruzivo urwu - senge mumapurazi ehove kana kutarisa zvisikwa.
2. Inoyera zvinopfuura zviri mumvura chete.
Chinhu chandakaona chisina kunaka ndechekuti "Water Dissolved CO2 sensor" inogona kushanda nezvimwe zvinhu zvisiri mvura. Zvakazoonekwa kuti bhuku rekushandisa rinoratidza kuti rine hunyanzvi hunoshamisa hwekuita mabasa maviri zvinoita kuti rive rinobatsira kupfuura kungonzi ndiro chete.
Sekureva kwemuongorori, RD-WDCO2 inogona kushandiswa kuyera huwandu hweCO2 yakanyungudutswa mumvura, uye inogona zvakare kushandiswa kutarisa huwandu hweCO2 mumamiriro ekupisa uye hunyoro.
Uye kushandiswa kwakasiyana-siyana uku kunoita kuti ive chishandiso chinobatsira munzvimbo dzakasiyana-siyana. Inogona kushandiswa sezvainoda pa "Aquaculture" uye "Water Quality Monitoring", asi yakanakirawo "Environmental Monitoring of Agricultural Greenhouses" nekuti hunyoro hwakawanda hunogona kuita kuti zviomere mamwe marudzi eCO2 sensors.
4. Inotaura nemutauro wedhijitari wakaoma
Sensor haibatsiri kana isingakwanise kugovana zvayakawana. RD-WDCO2 haisi kungoratidza nhamba chete, asi iri kutaura nemichina yakasiyana-siyana ichishandisa mhando dzakasiyana dzemakombiyuta ekutaura (mitauro yedhijitari) kuitira kuti igone kuudza mimwe michina kuti CO2 yakawanda sei. Inotsigira zviratidzo zvakasiyana-siyana uye maprotocol akadai seRS485, UART, IIC.
Iyi haisi meseji yemashoko yakajairika. Kuti iverengerwe uchishandisa protocol yakajairika yeMODBUS kuburikidza neRS485, komputa inofanirwa kutumira tambo yemirairo chaiyo muchimiro chehexadecimal. Semuenzaniso, kuti ibvunze sensor #32 kuti iverenge CO2 yazvino, host inotumira meseji iyi ine coded:
20 03 00 00 00 01 82 BB
Uye sensor ichapindura nemeseji yayo yemashoko asinganzwisisike ine ruzivo rwunodiwa:
20 03 02 01 AB 44 6C
Mumhinduro iyi, ruzivo rwakakosha ndi 01AB. Uku ndiko kuwanda kweCO2 muchimiro chehex, iyo yakaenzana ne427ppm mu decimals. Hurukuro idzi dzakanyarara, dzakavanzika ndidzo dzinobatanidza nyika yakatipoteredza nemakombiyuta anoichengetedza, achichinja nhamba dziri nyore kubva kuma sensors kuita ruzivo runobatsira rwatinogona kushandisa.
Mhedziso: Hunyanzvi Hwakavanzika MuTekinoroji Yezuva Nezuva
Kuongorora zvakadzama bhuku remashandiro ehunyanzvi kunoratidza kuti kunyange chinhu chinoita sechishandiso chidiki chinoshamisa mumhando dzakasiyana dzeinjiniya. Sensor imwe ine optics yepamusoro-soro yekuona gasi risingaonekwe, dhizaini yakasimba yemuviri yekutsungirira mamiriro akaoma, uye mitemo yakaoma yedhijitari yekugovana zvarinowana. Ichi chiyeuchidzo chakasimba chekuti kuseri kwedata rese riri kushanda pasi redu, kune mhinduro dzakanaka uye dzakasimba dzetekinoroji.
Uye izvozvo zvinoita kuti ufunge: ndezvipi zvimwe zviri kuitwa nemidziyo iyi isinganyanyi kuoneka, ichibata masisitimu atinovimba nawo isu tisingatombozvizivi?
Tinogonawo kupa mhinduro dzakasiyana-siyana dze
1. Mita inobatwa nemaoko yemhando yemvura ine maparameter akawanda
2. Sisitimu yeFloating Buoy yemhando yemvura ine maparameter akawanda
3. Bhurashi rekuchenesa otomatiki re sensor yemvura ine ma parameter akawanda
4. Seti yakakwana yemaseva nesoftware isina waya module, inotsigira RS485 GPRS /4g/WIFI/LORA/LORAWAN
Kuti uwane mamwe masensa emvura
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Nguva yekutumira: Zvita-30-2025