1. Pfupiso yeVatungamiriri
Kuti inyatsoongorora kunaka kwemvura mutsime rakadzika, sisitimu yekunzwa ye4G yakafanana neRD-ETTSP-01 yakasanganiswa nePneumatic Water Gauge ndiyo chiyero cheindasitiri. Iyi mhinduro ye5-parameter inoyera panguva imwe chete Electrical Conductivity (EC), TDS, Salinity, Temperature, uye Liquid Level. Nekushandisa electrode yePTFE inodzivirira ngura uye gateway ye4G/LoRaWAN, vashandisi vanogona kutumira data renguva chaiyo kubva pakadzika kwe10m+ kuenda kumaseva egore. Iyi nzira yekugadzira inovimbisa kushanda kwakasimba munzvimbo dzemaindasitiri dzine acidic kana salinity yakawanda uko ma transducers echinyakare uye ma electrodes akajairwa anowanzo kundikana.
2. Nei PTFE Electrodes Ichishanda Zvakanaka MuAcidic Industrial Waste
Zvichibva pamakore edu gumi nemashanu ekugadzira maIoT nodes emaindasitiri, takaona kuti ma electrodes akajairwa anoora nekukurumidza munzvimbo dzakadzika dzine zvicherwa zvakawanda kana mvura inoyerera mumaindasitiri. RD-ETTSP-01 inogadzirisa izvi kuburikidza neDhizaini yemagetsi ePTFE (Polytetrafluoroethylene), zvichipa simba risingaenzaniswi kune acids, alkalis, uye mhinduro dzine munyu wakawanda.
Ruzivo rwekuvaka:Kubatanidzwa kweEC probe nePneumatic Water Gauge mubracket yekumisikidza yakagovaniswa kunoita kuti pave netsoka dzakasimba, dzakakosha pamabhokisi etsime ane 4-inch kana 6-inch. Kusiyana nematransducer echinyakare anogona kusvibisa matsime ane matope, Pneumatic Gauge inoshandisa gasi-medium sensing kuti ipe 0.2% accuracy level pasina kusangana zvakananga nemvura nediaphragms dzemukati dzinonzwa. Cherechedza: Gauge yacho yakakodzera chero gasi kana mvura isingakanganisi simbi isina ngura.
3. Magadzirirwo ehunyanzvi & Data reImpedance
Ruzivo runotevera runoratidza kugadziriswa kwe digital linearization kwakasimba kwakabatanidzwa mu2025 sensor series yedu.
| Paramita | Kuyera Range | Kururama | Kugadziriswa |
| EC (Kufambisa) | 0 ~ 2,000,000 µS/cm | ±1% FS | 10 µS/cm |
| TDS (Zvinhu Zvakaoma Zvakanyungudutswa) | 0 ~ 100,000 ppm | ±1% FS | 10 ppm |
| Munyu | 0 ~ 160 ppt | ±1% FS | 0.1 ppt |
| Tembiricha | 0 ~ 60 °C | ±0.5 °C | 0.1 °C |
| Mwero weMvura (Pneumatic) | 0 ~ 10 mamita | 0.2% | 1 mm |
Zvinodiwa paElectrical Interface & Signal:
•Kuburitswa kweDigital:RS485 (Standard Modbus-RTU, Kero: 01).
•Kuburitswa kweAnalog:4-20mA, 0-5V, kana 0-10V (Cherechedza: Analog inowanzo tsigira Salinity chete).
•Voltage Yekugovera:DC (ye4-20mA/0-10V).
•Simba reKuyera Pneumatic:12-36VDC (24V Zvakajairika).
Kuvharirwa Kwakanyanya kwe4-20mA Zviratidzo Zvemazuva Ano:| Voltage Yekugovera | 9V | 12V | 20V | 24V |Kusapindirana Kwakanyanya| 125Ω | 250Ω | 500Ω | >500Ω |
4. Kugadzirisa Kutarisirwa kweAquifer kuburikidza ne4G/LoRaWAN Ecosystem
Mukushandiswa kwedu munzvimbo dzakasiyana, kubatanidza kushanduka kwemhando yemvura nekuchinja kwemazinga munguva chaiyo kunobvumira kufungidzira kwemuenzaniso weaquifer. Sisitimu iyi inotsigira backhaul dzakawanda dzisina waya:
•GPRS/4G/WiFi:Zvakanakira mawebhusaiti ane nharembozha dziripo.
•LoRa/LoRaWAN:Yakanakira kutarisisa kwegungwa kuri kure kana mapoka emvura yakadzika apo gedhi rimwe chete rinounganidza data kubva kuma nodes akawanda (kusvika 300m pa node imwe neimwe).
•Kuonekwa Kwegore:Maseva edu akazvipira anopa madhibhodhi epanguva chaiyo uye kuwanikwa kwedata rekare, sezvinoonekwa mukushandiswa kwedu kwemanodhi ekuongorora egungwa.
5. Maitiro Ekushandisa Akanangana Neindasitiri
| Zvakatipoteredza & Manispa | Maindasitiri & Simba | Chikafu & Kurima |
| • Kuongororwa Kwekuchengetedzwa Kwetsvina Pamhepo | • Mvura Inotonhodza Simba reThermal | • Kurima Hove Dzakawanda |
| • Kugoverwa Kwemhando Yemvura Yepombi | • Kugadzira Simbi neElectroplate | • Kudzora Maitiro Ekuvirisa |
| • Kutevera Munyu weMvura Yepamusoro | • Tsvina yeMakemikoro muIndasitiri | • Kugadzira Chikafu & Kugadzira Mapepa |
| • Kudhinda & Kudhaya Machira | • Masisitimu Ekudzoreredza Acid/Alkali | • Kuenzanisa Kwezvinovaka Muviri muHydroponic |
6. Kuisa Kwenyanzvi: Kudzivirira Chikanganiso che "Dead Cavity"
Mainjiniya vanowanzo tarisa mashandiro emvura inoyerera ichitenderedza sensor. Kuti uchengetedze mwero weEEAT pakushandisa kwako, tevera mapuroteni aya:
1.Dzivirira "Makomba Akafa":Mumapayipi kana pasi pemvura, iva nechokwadi chekuti chinongedzo chemagetsi hachina kureba zvakanyanya kana tichienzanisa nekuwedzera. Kana probe yakavharirwa zvakanyanya muchikamu chakamanikana, mvura inoramba yakamira. Iyi "Dead Cavity" inoreva kuti sensor yako iri kuyera mvura yekare, zvichikonzera kunonoka kukuru kwedata uye zvikanganiso.
2.Bvisa Kuunganidzwa kweGasi:Pakuisa mapaipi, iva nechokwadi chekuti paipi yakazara. Mafuro emhepo kana mapoketi egasi ari mukamuri rekuyera anokonzera kusagadzikana, kusvetuka-svetuka.
3.Kuparadzaniswa kweChiratidzo:Chiratidzo chekuyera chiratidzo chemagetsi chisina simba.Tambo yekutenga inofanira kuendeswa yega.Usamboisunga netambo dzemagetsi dzine simba guru kana tambo dzekudzora; kupindira kunogona kukanganisa chiyero chekuyera chemita.
4.Hutsanana hweElectrode:Usambobata pamusoro pe electrode nemaoko asina kupfeka. Mafuta akasara kubva paganda anodzivirira kusangana kwema ions nema electrode, zvichiita kuti calibration isashande.
7. Mibvunzo Inowanzo bvunzwa
Mubvunzo 1: Ndingagadzirisa sei sensor kana kuverenga kwacho kukadonha?
A:Kugadzirisa kunosanganisira kushandura "Electrode Constant" kuburikidza neModbus. Kutanga, isa constant ku1.0 (0×03 E8). Yera mhinduro yakajairwa (semuenzaniso, 1413 µS/cm). Kana kuverenga kwacho kwakadzikira zvishoma, gadzirisa linear multiple (semuenzaniso, ku0.98 kana 0×03 E6) kuti ienderane ne standard.
Mubvunzo wechipiri: Sensor inogona kurarama nemarara emaindasitiri ane acid yakawanda here?
A:Ehe. Kushandiswa kwe PTFE electrode ne stainless steel pneumatic gauge body kunoita kuti electrode isapararire ku ma industrial acids nema alkalis akawanda. Zvisinei, dzivisa kukwenya electrode ne mechanical panguva yekuchenesa, sezvo izvi zvichichinja electrode constant.
Mubvunzo wechitatu: Kureba kwetambo kunogona kugadziriswa here pamatsime ane 50m+?
A:Tambo idzi dzakagadzirwa nehunyanzvi, dzakadzivirirwa, uye dzakagadziriswa nefekitori. Kunyange zvazvo huwandu hwakajairika huri 10m, kureba kunofanirwa kutsanangurwa panguva yekuodha kuitira kuti ive nechokwadi chekuti fekitori yakarongeka. Kutsiva tambo dziri mumunda netambo dzisina spec kunokonzera zvikanganiso zvakakura pakuyera.
Mubvunzo wechina: Ndingawana sei kero yemudziyo "wakarasika"?
A:Kana kero yeModbus ikakanganwika, shandisa kero yekuparadzira0XFECherechedza kuti host inofanira kunge yakabatana nemuranda mumwe chete kana uchishandisa murairo uyu kubvunza kana kugadzirisa kero yekutanga.
Nguva yekutumira: Ndira-27-2026 
