Nhanganyaya: Kuoma kweUngwaru hweLiquid

Muzvivakwa zvemaindasitiri zvemazuva ano, kutarisira hunhu hwemvura kwagara kuri chiitiko chakakamurwa muchikwereti chehunyanzvi. Nyanzvi muzvikamu zvakasiyana kubva pakurima kwakanyatsogadzirwa kusvika pakugadzirisa makemikari dzave dzichitambura kwenguva yakareba nebasa rekushandisa masensa akawanda, akakura kuti atore chimiro chemuenzaniso mumwe chete. Kuvimba nema probes akasiyana e pH, conductivity, uye salinity hakungowedzeri chete mafambiro emuviri; kunowedzera nzvimbo dzekukundikana uye kunoomesa kuenderana kwedata. Sezvatinofambira mberi kune ramangwana rinotsanangurwa ne "liquid intelligence" yenguva chaiyo, indasitiri iyi inoda nzira yakapfava yekutora masaini. Iyo RD-PETSTS-01 inobvisa kushungurudzika uku, ichitsiva tangle yetambo nemhinduro imwe chete, inoshanda zvakanyanya yakagadzirirwa kuoma kweindasitiri yakangwara.

Simba reVashanu: Kubatanidzwa Kwakasimba Mukuongorora Kumwe Chete

Iyo RD-PETSTS-01 inosanganisa maparamita mashanu akakosha e telemetry—pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, uye Temperature—mumudziyo mumwe chete unokwanisa kunyudzwa mumvura. Kubatanidzwa uku kunoita kuti data point dzese dzibatwe kubva pahuwandu hwemvura hwakafanana panguva imwe chete, zvichipa mufananidzo wakarurama we solution dynamics kupfuura staggered individual probes. Iyo sensor inopa simba rekushanda: pH kubva pa 0–14, EC kusvika pa 10,000us/cm, TDS kusvika pa 5,000ppm, Salinity pa 8ppt, uye tembiricha ye 0–60℃. Nekuderedza hardware overhead uye kurerutsa waya kune imwe chete ine waya ina, vashandisi vanogona:

"Zviri nyore kuwana mutengo wakaderera, mutengo wakaderera uye kushanda kwepamusoro."

Uinjiniya hwe "Kupindira Kwakaomarara"

Nzvimbo dzemaindasitiri dzakadai senzvimbo dzemagetsi dzinoisa ma "electroplating" uye nzvimbo dzekuchenesa tsvina dzinozivikanwa neruzha rwemagetsi runogona kuderedza masaini ane voltage shoma. Kuti data rive rakasimba, RD-PETSTS-01 inoshandisa internal axial capacitor filtering uye 100M resistor kuwedzera zvakanyanya input impedance. Iyi isarudzo yakakosha yeinjiniya yekuchengetedza kuvimbika kwechiratidzo uye kudzivirira kuderera kwesimba remagetsi pamusoro pe "long industrial cable runs" inowanzo shandiswa muzvivakwa zvikuru. Ne "four isolations" uye IP68 waterproof rating, sensor yakagadzirirwa kudzivirira kukanganiswa kwenzvimbo uku ichipa chaiyo RS485 differential inputs kune yako data acquisition system.

Saizi Inokosha: Kubatsira kwe42mm

Zvipingamupinyi zvemuviri zvinowanzova chipingamupinyi chikuru pakutarisisa kwakasimba muzvivakwa zviripo. Iyo RD-PETSTS-01 inotarisa izvi nehurefu hwakati 202mm uye dhayamita yemuviri we42mm inodzikira kusvika pamucheto we34mm. Iyi dhiyamita yakatetepa yakagadzirirwa kuiswa mu "mapaipi madiki" uye maburi akaganhurirwa uko masensa eindasitiri asingakwanise kukwana. Sezvo "ari madiki muhukuru, akabatanidzwa zvakanyanya, [uye] ari nyore kutakura," inoshanda mabasa maviri: chinhu chisingaperi mupombi dzakasimba uye chishandiso chinotakurika chekuyedza minda nekukurumidza mumagreenhouse ekurima kana masisitimu emvura emumaguta.

Kubatana Kwakatsetseka kubva kuMunda kuenda kuCloud

Kubatana ndiko kunoshandura chishandiso chehardware kuita node chaiyo yeIoT. Ichishanda pamagetsi e12~24V DC, sensor inotaurirana kuburikidza neinterface yeRS485 yeindasitiri ichishandisa protocol yeModbus-RTU (9600 baud rate). Kune mainjiniya vari mumunda uyu, mudziyo unotsigira kero yekutepfenyura ye0XFE, chinhu chakakosha chekudzivirira kero yekutanga kana yakakanganikwa kana kusagadziriswa zvakanaka. Kubatanidzwa kwacho hakuna kuomarara; sensor inogona kugadziriswa kuburikidza neUSB-to-RS485 connector yekugadzirisa PC-level uye yakabatana newaya dzinounganidza dzinotsigira WIFI, GPRS, 4G, LoRa, kana LoRaWAN. Izvi zvinogonesa "Data Acquisition System" yakazara inotumira telemetry chaiyo kune software ye cloud server inoenderana nekutarisa kure.

Kunyatsoongorora Kuburikidza neKuenzanisa Mapoinzi Akawanda

Kuchengetedza kurongeka kwemazinga eindasitiri—±0.1PH yeacidity uye ±1% FS yemunyu—kuda nzira yakasimba yekuenzanisa. Iyo RD-PETSTS-01 inotsigira kuenzaniswa kwechipiri kunotungamirirwa nemushandisi, zvichibvumira kugadziriswa zvakanaka kuburikidza neModbus registers. Vashandi vanogona kuita kuenzaniswa kwepH kwenzvimbo nhatu vachishandisa mhinduro dzakajairwa (4.01, 6.86, uye 9.18) uye kugadzirisa EC slope vachishandisa mhinduro yeindasitiri ye1413us/cm. Iyi nhanho yekudzora granular yakakosha pakuchengetedza kunyatsojeka kwekushisa kwesensor uye kugadzikana kwekuyerwa kwese mukati mehupenyu hwayo, kuve nechokwadi chekuti inosangana nekushivirira kwakasimba kwezvikamu zvemishonga nekuchengetedza zvakatipoteredza.

Mhedziso: Kuenda kuRamangwana reMvura Rakangwara uye Rakareruka

RD-PETSTS-01 inomiririra shanduko kubva pa "kupararira kwemasensa" kuenda kuzvivakwa zvakabatana uye zvinogara kwenguva refu. Nekudzikisa zvipingamupinyi zvemari uye zvemuviri pakutarisa mvura ine maparamita akawanda, iyi probe ye5-in-1 inobvumira maindasitiri kuchinja kubva pakuita sampling inokurumidza kuenda kukutarisira kwedata. Sezvaunoongorora stack yako yekutarisa iripo, funga nezve logistical uye analytical overhead yemaprobe ako aripo. Ungavhura kushanda kwakawanda sei kwakavanzika nekuvandudza kune architecture iri nyore, "liquid intelligence"?

Matagi:Sensor yemvura | Sensor yePH yemvura | Sensor yemvura ine turbidity | Sensor yeokisijeni yakanyungudutswa nemvura | Sensor yeammonium ion yemvura | Sensor yeion yenitrate yemvura

Kuti uwane rumwe ruzivo nezve sensor yemhando yemvura,

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