Dej Txias Kub Kub Meter IC Card Dej Meter Chaw Taws Teeb Nyeem Ntawv 4 Nti Chaw Taws Teeb Nyeem Ntawv Dej Nrog Lora
Cov ntaub ntawv zoo
lts yog ua los ntawm tooj dag, uas tiv taus oxidation, xeb xeb, thiab muaj kev pabcuam lub neej.
Kev ntsuas qhov tseeb
Siv plaub-pointer ntsuas-ment, multi-kem beam, loj ntau, zoo ntsuas-ment raug, me me startflow, yooj yim sau.accurate ntsuas.
Kev tu yooj yim
Txais yuav corrosion-resistant txav, ruaj khov perfor-mance, kev pab lub neej ntev, hloov tau yooj yim thiab tu.
Plhaub Khoom
Siv tooj dag, grey hlau, hlau hlau, engineeringplastics, stainless hlau thiab lwm yam ntaub ntawv, application-tion dav.
Cov yam ntxwv
◆ Qhov kev sib txuas lus taw tes mus rau qhov deb tuaj yeem ncav cuag 2KM;
◆ Lub koom haum nws tus kheej tag nrho, tuaj yeem ua kom zoo tshaj plaws routing, tuaj yeem tshawb pom thiab tshem tawm cov nodes;
Nyob rau hauv hom kis spectrum txais tos, qhov siab tshaj plaws txais tos ntawm lub wireless module tuaj yeem ncav cuag -148dBm;
◆ Txais kev sib kis spectrum modulation nrog muaj zog tiv thaiv kev cuam tshuam, ua kom cov ntaub ntawv zoo thiab ruaj khov;
◆ Yog tsis hloov lub ntsuas dej uas twb muaj lawm, cov ntaub ntawv xa mus rau tej thaj chaw deb tuaj yeem ua tiav los ntawm kev txhim kho kev sib txuas lus wireless LORA module;
◆ Cov kev ua haujlwm ntawm cov relay modules txais ib lub mesh zoo li (MESH) qauv, uas ua rau kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm lub kaw lus kev ua tau zoo;
◆ cais cov qauv tsim, lub chaw tswj xyuas dej tuaj yeem nruab qhov ntsuas dej zoo tib yam ua ntej raws li qhov xav tau, thiab tom qab ntawd nruab qhov chaw taws teeb kis hluav taws xob module thaum xav tau kev sib kis ntawm cov chaw taws teeb. Tso lub hauv paus rau IoT cov chaw taws teeb sib kis thiab cov cuab yeej siv dej ntse, siv lawv cov kauj ruam los ntawm kauj ruam, ua rau lawv yooj yim dua thiab yooj yim dua.
Application Functions
◆ Hom kev tshaj tawm cov ntaub ntawv nquag: Qhia tawm cov ntaub ntawv ntsuas ntsuas txhua 24 teev;
◆ Siv lub sij hawm faib zaus rov siv dua, uas tuaj yeem luam tawm ntau lub xov tooj hauv tag nrho cheeb tsam nrog ib zaus;
◆ Txais kev tsim qauv kev sib txuas lus tsis sib nqus kom tsis txhob sib nqus adsorption thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv tshuab;
Lub kaw lus yog raws li LoRa kev sib txuas lus thev naus laus zis thiab siv lub hnub qub network yooj yim, nrog kev sib txuas lus qeeb qeeb thiab ntev thiab txhim khu kev qha kis tau tus mob;
◆ Synchronous kev sib txuas lus lub sij hawm unit; Zaus modulation thev naus laus zis zam kev cuam tshuam ntau zaus los txhim kho kev sib kis kev ntseeg tau, thiab kev hloov kho algorithms rau kev sib kis tus nqi thiab kev ncua deb zoo txhim kho lub peev xwm;
◆ Tsis tas yuav tsum muaj txoj hlua txuas ntxiv, nrog rau kev ua haujlwm me me. Lub concentrator thiab dej ntsuas tsim ib lub hnub qub zoo li lub network, thiab lub concentrator tsim ib lub network nrog lub backend server los ntawm GRPS / 4G. Lub network qauv yog ruaj khov thiab txhim khu kev qha.
Parameter
| Flow range | Q1 ~ Q3 (Q4 lub sijhawm luv luv ua haujlwm tsis hloov qhov yuam kev) |
| Ambient kub | 5 ℃ ~ 55 ℃ |
| Ambient noo noo | (0 ~ 93)% RH |
| Dej kub | Dej txias ntsuas 1 ℃ ~ 40 ℃, kub watr meter 0.1 ℃ ~ 90 ℃ |
| Dej siab | 0.03MPa ~ 1MPa (lub sijhawm ua haujlwm luv 1.6MPa tsis xau, tsis muaj kev puas tsuaj) |
| Kev poob siab | ≤ 0.063MPa |
| Ncaj yeeb nkab ntev | fore water meter yog 10 npaug ntawm DN, qab dej ntsuas yog 5 zaug ntawm DN |
| Kev taw qhia ntws | yuav tsum yog tib yam li xub xub ntawm lub cev directs |
Yam khoom
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