1. Incamake y'Ubuyobozi
Kugira ngo hagenzurwe neza ubwiza bw'amazi yo mu iriba ryimbitse, sisitemu yo kumenya amazi ya 4G nka RD-ETTSP-01 ihujwe na Pneumatic Water Gauge ni yo ngenderwaho mu nganda. Iyi solution ya 5-parameters ipima icyarimwe amashanyarazi (EC), TDS, Umunyu, Ubushyuhe, n'urwego rw'amazi. Bakoresheje electrode ya PTFE idatwarwa n'ingese na gateway ya 4G/LoRaWAN, abakora bashobora kohereza amakuru mu gihe nyacyo kuva kuri metero 10+ kugeza kuri seriveri z'ibicu. Ubu buryo bw'ubwubatsi butuma habaho imikorere ihamye mu nganda zifite aside cyangwa umunyu mwinshi aho transducers zisanzwe na electrodes zisanzwe zikunze kunanirwa.
2. Impamvu Electrode za PTFE zirusha izindi mu myanda y'inganda ishaje
Dushingiye ku myaka 15 tumaze dukora inyubako za IoT mu nganda, twasanze electrode zisanzwe zangirika vuba mu bidukikije birimo amabuye y'agaciro menshi cyangwa amazi asohoka mu nganda. RD-ETTSP-01 ikemura ibi binyuze mu buryo bwaIgishushanyo mbonera cya electrode ya PTFE (Polytetrafluoroethylene), itanga ubudahangarwa budasanzwe kuri aside, alkali, n'ibisubizo by'umunyu mwinshi.
Inyigisho ku bwubatsi:Guhuza neza icyuma gipima amashanyarazi (EC probe) na Pneumatic Water Gauge mu gice gihuriweho bituma habaho ahantu hanini, hakenewe cyane ku dusanduku tw’amazi dufite santimetero 4 cyangwa 6. Bitandukanye n’ibikoresho bisanzwe bipima umuvuduko bishobora kwangiza mu byuzi byuzuyemo ubutare, Pneumatic Gauge ikoresha uburyo bwo kumenya gazi kugira ngo itange urwego rw’ubuziranenge bwa 0.2% hatabayeho gukorana n’amazi mu byuma by’imbere by’umubiri. Icyitonderwa: Igipimo gikwiriye gazi cyangwa amazi yose adahumanya icyuma kitagira umugese.
3. Ibisobanuro bya tekiniki n'amakuru ajyanye n'ingufu
Amakuru akurikira agaragaza uburyo bwo gukosora umurongo ngenderwaho w’ikoranabuhanga mu buryo buhamye bwashyizwe mu itsinda ryacu rya sensor ryo mu 2025.
| Igipimo | Ingano yo gupima | Uburinganire | Umusozo |
| EC (Gutwara amashanyarazi) | 0 ~ 2,000,000 µS/cm | ± 1% FS | 10 µS/cm |
| TDS (Ibinyabutabire byose byashongeshejwe) | 0 ~ 100.000 ppm | ± 1% FS | 10 ppm |
| Umunyu | 0 ~ 160 ppt | ± 1% FS | 0.1 ppt |
| Ubushyuhe | Ubushyuhe 0 ~ 60 °C | ± 0.5 °C | 0.1 °C |
| Urugero rw'amazi (Pneumatic) | metero 0 ~ 10 | 0.2% | mm 1 |
Ibisabwa ku miyoboro y'amashanyarazi n'ibimenyetso:
•Ibisohoka kuri interineti:RS485 (Isanzwe Modbus-RTU, Aderesi: 01).
•Umusaruro wa Analoge:4-20mA, 0-5V, cyangwa 0-10V (Icyitonderwa: Analogue isanzwe ishyigikira ubushyuhe gusa).
•Ingufu z'amashanyarazi:DC (kuri 4-20mA/0-10V).
•Imbaraga zo gupima amazi mu mwuka:12-36VDC (24V isanzwe).
Impedance ntarengwa ku bimenyetso by'ubushyuhe bya 4-20mA:| Umuvuduko w'amashanyarazi | 9V | 12V | 20V | 24V |Impedance ntarengwa| 125Ω | 250Ω | 500Ω | > 500Ω |
4. Kunoza imicungire y'amazi yo mu mazi binyuze muri 4G/LoRaWAN Ecosystem
Mu mikorere yacu, guhuza ihindagurika ry'ubuziranenge bw'amazi n'impinduka mu buryo bwihuse bitanga icyitegererezo cy'amazi yo mu mazi. Sisitemu ishyigikira backhauls nyinshi zidafite insinga:
•GPRS/4G/WiFi:Ni byiza cyane ku mbuga zifite serivisi zigendanwa zisanzweho.
•LoRa/LoRaWAN:Ni byiza cyane mu kugenzura amazi yo mu nyanja cyangwa mu matsinda y’amazi maremare aho amarembo amwe akusanya amakuru aturutse mu matsinda menshi (kugeza kuri metero 300 kuri buri matsinda).
•Gushushanya mu bicu:Seriveri zacu zihariye zitanga dashboards mu gihe nyacyo n'uburyo bwo kubona amakuru y'amateka, nk'uko bigaragara mu mishinga yacu yo kugenzura ibidukikije.
5. Imiterere y'Ikoreshwa ry'Inganda
| Ibidukikije n'Umujyi | Inganda n'Ingufu | Ibiribwa n'Ubuhinzi |
| • Gukurikirana ibikorwa byo gutunganya imyanda kuri interineti | • Amazi akonjesha akoresha ubushyuhe | • Ubworozi bw'Amazi bufite ubucucike bwinshi |
| • Gukwirakwiza amazi meza mu ma robine | • Ubuhanga mu by'ibyuma no gushushanya amashanyarazi | • Kugenzura inzira yo guhisha |
| • Gukurikirana Umunyu wo mu Mazi yo Ku Rusobe rw'Ibintu | • Imyanda iva mu nganda zikora imiti | • Gutunganya no Gukora impapuro |
| • Gucapa no gusiga irangi ku myenda | • Sisitemu zo kugarura aside/alkali | • Kugabanya intungamubiri mu mazi |
6. Gushyiraho ibikoresho by'umwuga: Kwirinda ikosa rya "Dead Cavity"
Abahanga mu by'imashini bakunze kwirengagiza imiterere y'amazi atembera hafi y'icyuma gipima amazi. Kugira ngo ukomeze gukurikiza amahame ya EEAT mu ikoreshwa ryawe, kurikiza aya mabwiriza:
1.Irinde "Imyobo Ipfuye":Mu miyoboro cyangwa mu byuma bicukurwamo amazi, menya neza ko icyuma gihuza amashanyarazi kidakora cyane ugereranyije n'aho cyakoreshejwe. Iyo icyuma gipfundikiye cyane mu cyuma gito, amazi aguma adakora. Iyi "Dead Cavity" bivuze ko sensor yawe ipima amazi ashaje, bigatuma habaho gutinda gukurura amakuru n'amakosa menshi.
2.Kuraho ukwiyongera kwa gaze:Kugira ngo ushyireho imiyoboro, menya neza ko umuyoboro wuzuye. Udupira tw'umwuka cyangwa udufuka twa gazi mu cyumba cyo gupimira bizatera amakuru adasobanutse kandi ahindagurika.
3.Gutandukanya ibimenyetso:Ikimenyetso cyo gupima ni ikimenyetso cy'amashanyarazi kidakomeye.Insinga yo kugura igomba kuba ikoreshwa mu buryo bwihariye.Ntukigere ubihambiranya n'imigozi y'amashanyarazi ifite ingufu nyinshi cyangwa imigozi yo kugenzura; ukwivanga bishobora gusenya igipimo cy'icyuma gipima.
4.Isuku ya Electrode:Ntukigere ukora ku buso bwa electrode n'intoki gusa. Ibisigazwa by'amavuta biva ku ruhu bizakumira gukorana neza kwa ions na electrode, bigatuma gupima ntacyo bitwaye.
7. Ibibazo Bikunze Kubazwa
Q1: Nakora iki kugira ngo menye neza niba imiterere y'ibipimo ihindagurika?
A:Guhindura imiterere bisaba guhindura "Electrode Constant" binyuze kuri Modbus. Ubwa mbere, shyira constant kuri 1.0 (0 × 03 E8). Pima igisubizo gisanzwe (urugero, 1413 µS / cm). Niba igipimo cyagabanutseho gato, hindura linear multiple (urugero, kuri 0.98 cyangwa 0 × 03 E6) kugira ngo bihuze n'ibisanzwe.
Ikibazo cya 2: Ese sensor ishobora kwihanganira imyanda irimo aside nyinshi mu nganda?
A:Yego. Gukoresha electrode ya PTFE n'icyuma gipima umwuka gikozwe mu cyuma kidashonga bituma habaho ubudahangarwa ku binyabutabire byinshi n'ibikomoka ku ruganda. Ariko, irinde gukurura electrode mu gihe cyo kuyisukura, kuko ibi bihindura imiterere y'amashanyarazi.
Q3: Ese uburebure bw'insinga bushobora guhindurwa ku mariba ya metero 50+?
A:Insinga ni izihariye, zikingira, kandi zishyirwaho n'uruganda. Nubwo uburebure busanzwe ari metero 10, uburebure bugomba kugaragazwa mu gihe cyo gutumiza kugira ngo harebwe ko inganda zikora neza. Gusimbuza insinga mu murima insinga zitari izifite imiterere yazo bizatera amakosa akomeye yo gupima.
Q4: Ni gute nakira aderesi y'igikoresho "cyabuze"?
A:Niba aderesi ya Modbus yibagiranye, koresha aderesi yo gutangaza0XFEMenya ko urubuga rugomba guhuzwa n'umushumi umwe gusa mu gihe ukoresha iri tegeko kugira ngo ubaze cyangwa usubize aderesi y'umwimerere.
Igihe cyo kohereza: Mutarama-27-2026 
