RS485 4-20mA 0-5v Anemometer Impeller Cua Ceev Sensor Duct Cua Transmitter Duct Cua Velocity Sensor
Cov Yeeb Yaj Kiab Txog Khoom
Cov yam ntxwv ntawm cov khoom
1. Cua ceev ntawm lub impeller twistable
Hauv cov chaw tshwj xeeb, lub ntsuas cua ceev uas khoov tau yooj yim dua
2. Lub nplhaib impeller impeller uas ua los ntawm txhuas tuab thiab ruaj khov dua thiab qhov ntsuas tau raug dua.
3. Lub impeller siab-sensitivity tuaj yeem ntsuas ob qho tib si cua thiab cua me me.
Cov Ntawv Thov Khoom
Micro impeller cua ceev sensor siv tau dav hauv chaw soj nstuam, tsev cog khoom ua liaj ua teb, chaw tsim khoom, khoom siv hluav taws xob thiab cov chaw tsim luam yeeb thiab lwm yam kev ntsuas.
Cov Khoom Siv
| Lub npe ntawm cov kev cai | Micro impeller cua ceev sensor module | |
| Cov Kev Cai | Ntsuas ntau yam | Kev daws teeb meem |
| Qhov ceev ntawm cua | 0 ~ 30m / s | ±3% |
| Cov khoom siv plhaub | Lub plhaub hlau | |
| Kev ntsuas kev txawj ntse | ||
| Txoj cai induction | Hom impeller | |
| Pib cua ceev | 0.3m/s | |
| Tus nqi baud tsis tu ncua | 9600 | |
| Fais fab mov | DC5~24V, DC12~24V | |
| Tus qauv hlau lead | 1 'meter' (qhov ntev ntawm cable tuaj yeem hloov kho tau) | |
| Txoj kev teeb tsa | Hom bracket (yeem xaiv hom flange) | |
| Ib puag ncig ua haujlwm | -30~70°C, 0~95%RH | |
| Qib kev tiv thaiv | IP68 | |
| Cov zis teeb liab | RS485, 4~20mA, 0~10V | |
| Qhov ntev tshaj plaws ntawm cov hlau lead | RS485 1000 meters | |
| Kev sib kis wireless | LORA/LORAWAN (868MHZ, 915MHZ, 434MHZ)/GPRS/4G/WIFI | |
| Cov kev pabcuam huab thiab software | Peb muaj cov kev pabcuam huab thiab software txhawb nqa, uas koj tuaj yeem saib tau tiag tiag ntawm koj lub xov tooj ntawm tes lossis lub khoos phis tawj | |
Cov Lus Nug Feem Ntau
Q: Kuv tuaj yeem tau txais tus nqi li cas?
A: Koj tuaj yeem xa cov lus nug ntawm Alibaba lossis cov ntaub ntawv tiv tauj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Cov yam ntxwv tseem ceeb ntawm cov khoom no yog dab tsi?
A: 1. Qhov cua ceev ntawm lub impeller tuaj yeem tig tau.
2. Lub nplhaib impeller impeller uas ua los ntawm txhuas tuab thiab ruaj khov dua thiab qhov ntsuas tau raug dua.
3. Lub impeller siab-sensitivity tuaj yeem ntsuas ob qho tib si cua thiab cua me me.
Q: Lub zog thiab cov teeb liab tso zis yog dab tsi?
A: Lub zog fais fab uas siv feem ntau yog DC5 ~ 24V, DC12 ~ 24V thiab cov teeb liab tso zis yog RS485 Modbus protocol, RS485, 4 ~ 20mA, 0 ~ 10V tso zis.
Q: Cov khoom no siv tau rau qhov twg?
A: Nws yog dav siv rau hauv kev ntsuas xws li chaw soj nstuam, tsev cog khoom ua liaj ua teb, chaw cia khoom, chaw ua haujlwm ntau lawm, khoom siv hluav taws xob thiab cov chaw tsim luam yeeb, thiab lwm yam.
Q: Kuv yuav sau cov ntaub ntawv li cas?
A: Koj siv tau koj tus kheej lub tshuab sau cov ntaub ntawv lossis lub tshuab xa xov wireless. Yog tias koj muaj ib qho, peb muab RS485-Mudbus kev sib txuas lus. Peb kuj tuaj yeem muab cov modules xa xov wireless LORA/LORANWAN/GPRS/4G sib phim.
Q: Koj puas tuaj yeem muab cov ntaub ntawv logger?
A: Yog, peb tuaj yeem muab cov ntaub ntawv loggers thiab cov ntxaij vab tshaus sib phim los tso saib cov ntaub ntawv tiag tiag, lossis khaws cov ntaub ntawv hauv hom ntawv excel hauv USB flash drive.
Q: Koj puas muab tau cov servers huab thiab software?
A: Yog, yog tias koj yuav peb lub wireless module, peb tuaj yeem muab rau koj nrog cov server thiab software sib phim. Hauv software, koj tuaj yeem pom cov ntaub ntawv tiag tiag, lossis rub tawm cov ntaub ntawv keeb kwm hauv hom ntawv excel.
Q: Kuv tuaj yeem tau txais cov qauv lossis tso ib qho kev txiav txim li cas?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag, uas tuaj yeem pab koj tau txais cov qauv sai li sai tau. Yog tias koj xav tso ib qho kev txiav txim, tsuas yog nyem rau ntawm lub chij hauv qab no thiab xa peb cov lus nug.
Q: Lub sijhawm xa khoom yog thaum twg?
A: Feem ntau, cov khoom yuav raug xa tuaj tsis pub dhau 1-3 hnub ua haujlwm tom qab tau txais koj cov nyiaj them. Tab sis nws nyob ntawm koj qhov ntau.
