Khoom Piav Qhia
TusSts them ua ntej ntsuas dejyog qhov kev txawj ntse txo cov hluav taws xob raws li tus qauv hloov pauv cov ntaub ntawv tshwj xeeb (STS) raws tu qauv. Nws ua haujlwm ntawm kev them nyiaj ua ntej-siv qauv, txhim kho cov dej ua haujlwm thiab kev ua haujlwm ua cov tuam txhab dej tseem ceeb thiab kev tsim cov zej zog dej.
Khoom nta
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Cov ntaub ntawv hauv txhua hli tuaj yeem khaws cia thiab sau cia rau 10 xyoo, tau muab cov nyiaj ntau dua, tsis muaj nyiaj txaus sab, tswj hwm,Token code tuaj yeem rov pib dua cov ntsuas dej, thiab lwm yam.
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Ciu siv Lora wireless rau qhov ntsuas phoo, thiab cov kev sib txuas lus deb hauv thaj chaw thaj chaw tsis tsawg tshaj 300 meters
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CIU THIAB TUS NEEG SIVSts dej meterstuaj yeem ua ke ib-rau-ib lossis tus khub tuaj yeem hloov pauv
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LCD ua haujlwm tso saib xyuas cov neeg siv nyeem cov ntaub ntawv meter thiab cov ntaub ntawv siv recharge
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Cov roj teeb ywj pheej, lub roj teeb yooj yim los hloov
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Neeg kho tshuab thiab hluav taws xob sib cais tsim uakev pab cuam tom qab muag
Khoom Parameter
| Yam | Cov ntsiab lus |
| Q3:Q1 | R100 |
| Nominal diam | 15 20 25 |
| Qib Kub | T30/T50/T90 |
| Siab poob qib | Δp63 |
| Kev Tiv Thaiv Qib | Ms68 |
| Kev siv hluav taws xob ib puag ncig | E1 |
| Roj teeb lub neej | Ntau dua los yog sib npaug rau 6 xyoo (26500 roj teeb) |
| Ua haujlwm zaus | 868 mhz \/ 470mHz |
| Cov Qauv Qauv | Lora linear zaus kev hloov pauv |
Dej Muag Platform
Sts dej muag tswj platform yog ib qho kev tswj hwm txheej txheem tsim tshwj xeeb tsim tshwj xeeb rauSs them ua ntej dej meters, Kev tswj hwm cov neeg siv kev tswj hwm, cov dej dej platform, thiab cov ntaub ntawv tshuaj xyuas.
Lub platform tau muab faib ua peb modules: Cov neeg siv khoom siv, kev muag khoom, thiab meter 'nyeem cov txheej txheem kev nyeem ntawv. Raws li cov cuab yeej tseem ceeb rau cov dej tswj dej ntse, lub platform muab kev ua tau zoo thiab yooj yimkev tswjCov hau kev rau cov tuam txhab dej thiab cov neeg siv los ntawm cov thev naus laus zis thiab cov kev xav tau ntawm ntau qhov xwm txheej, thiab kev nkag siab ntau yam kev ua haujlwm thiab qib kev pabcuam.
Cov lus qhia rau kev siv
Vim li cas Shmeters
Sau ntawv cia
- Nruab cov ntsuas dej hauv txoj kab rov tav. Qhov no zam kev ntsuas tsis raug los ntawm tilting.
- Lub tsev kawm ntawv yuav tsum zam lub hnub ci thiab huab cua sov heev. Nws yuav tsum muaj ib qho cua kub haum ib ncig ntawm cov ntsuas dej.
- Xaiv txoj cai xa hluav taws xob txuas txuas ntxiv. Nws yuav tsum muaj kev sib txuas ntawm cov ntsuas dej thiab cov raj xa dej.
- Ua raws li peb cov lus qhia kev teeb tsa. Peb tuaj yeem muab cov kws tshaj lij pab tom qab koj muag. Sib txawv Sts cov qauv dej ntawm cov qauv yuav muaj cov kev xav tau sib txawv. Qhov no yog los tiv thaiv kev puas tsuaj lossis kev ua haujlwm ntawm kev teeb tsa tsis raug.
Meter 'meter' cov hluav taws xob hluav taws xob
| Yam | Cov ntsiab lus |
| Cov Qauv Qauv | Lora linear zaus kev hloov pauv |
| Lub zog muab hluav taws xob | 3.0V~3.6V. |
| Lora kev sib txuas lus nrug | Tsis pub tsawg tshaj li 1000 metres kis nrug (hauv qhov chaw qhib chaw), thiab kev sib txuas lus deb hauv thaj chaw thaj chaw tsis muaj tsawg tshaj 300 meters |
| Kev Ua Haujlwm Kub ntawm Qhov Hluav Taws Xob | -40 degree ~ 85 degree |
| Ua Haujlwm Vaus Ntawm Cov Hluav Taws Xob | 10% ~ 90% |
| Valve Hloov Sij Hawm Tos | 20 vib nas this |
| Valve Thaiv Tam Sim No | Ntau dua los yog sib npaug rau 260ma |
| Mem tes ntsuas cov sij hawm | 0. 25 vib nas this |
| Qhov siab tshaj plaws los tsav tam sim no ntawm lub valve | >800mA |
| Ua haujlwm zaus | 868 mHz zaus band tuaj yeem ntab thiab nqis ± 10mHz. |
| Kev siv fais fab | Nruab nrab nruab nrab tam sim no<30uA, maximum power consumption during meter reading <2mA (use ER26500 lithium sub-ion battery to read the meter once a day and have a service life of not less than 6 years). |
Chaws sau
Tus uas txais kev pab
Tom qab-muag txhawb
Cim npe nrov: Sts them ua ntej ntse ntsuas dej DN15 ~ 25, tuam ntxhab, lag luam, pricelist, hais tawm
