Chaw Nyob Ultrasonic Water Meter Wireless Transmission

Tsis Siv Neeg Txav Mus Los, qhov tseeb siab rau xyoo ntev. Tsis muaj cov khoom txav txav hauv qhov ntws sensor, zam kev puas tsuaj mus ntev ntawm cov khoom siv kho tshuab uas yuav ua rau qhov ntsuas tsis raug thiab tsis ua haujlwm ntawm lub ntsuas. Cov qauv tsim no kuj tiv taus cov impurities, yog li tsis muaj kev tshuaj xyuas thiab kev saib xyuas tsis raug nqi.

Chaw Nyob Ultrasonic Water Meter Wireless Transmission
· Khoom Lub Npe: Ultrasonic Dej Meter
· Loj: DN 15-DN40
· Ntsuas ntau yam: Q3 / Q1, R200 / (R250 customizable)
· Cov chav kawm raug: Chav B
· Cov chav kawm poob siab: Tsawg dua lossis sib npaug rau 0.04 MPa
· Ua haujlwm siab: 1.6 MPa
Cov chav kawm kub: T30 / T50
· Qhov kub thiab txias: (5 ~ 55) degree
· Ib puag ncig chav kawm: Sab hauv tsev, Chav B

Ultrasonic dej ntsuas dej tshwj xeeb yog siv rau kev ntsuas dej ntawm cov tub lag luam me, thiab muab cov kev daws teeb meem raws li cov neeg siv khoom xav tau, ua kom tau raws li cov kev xav tau ntawm cov tuam txhab muab dej rau kev ntsuas qhov tseeb, kev sib haum xeeb, thiab cov ntaub ntawv loj thiab kev saib xyuas cov tub lag luam me.

Lub ntsuas dej ultrasonic yuav muaj ib qho ntawm ntau qhov kev xaiv tso zis ua ntej xaiv thaum tso qhov kev txiav txim. Tshooj lus no yuav piav qhia txog txhua qhov tso zis:

Lora/NB-IoT Ultrasonic Water Meter Wireless Transmission
1) Hwj chim: Lora: (2.1-3.6)V; NB-IoT: (2.9-3.6)V
2) Ua haujlwm zaus: Lora: (488-510/865~868)MHz; NB-IoT: Full band
3) Fais fab kis: Lora: 50mW; NB-IoT: 200mW
4) Nruab nrab tam sim no: Lora: 18uA; NB-IoT: 15uA
5) Kev ncua deb: Lora: 1km; NB-IoT: (11-20)km
6) Cov lus qhia rau kev siv:
Lora: Nws siv cov pej xeem dawb wireless zaus band, thiab Lora concentrator yuav tsum tau. (Lub repeater yog xaiv tau nyob ntawm qhov chaw nyob ib puag ncig);
NB-IoT: Nws siv cov kev tso cai wireless zaus bands thiab siv cov neeg siv xov tooj. Yuav tsum tau tso NB-IoT lub hauv paus chaw nres tsheb ntawm qhov chaw
Nco tseg:
★ Lora zaus tuaj yeem kho raws li qhov xav tau tiag tiag
★Qhov zaus ntawm uploading cov ntaub ntawv tsis ntau tshaj ib zaug ib hnub, txwv tsis pub, nws yuav cuam tshuam rau lub neej kev pab cuam ntawm lub roj teeb;
★ Yog tias lub ntsuas dej nkag rau hauv dej, nws yuav ua rau lub peev xwm ntawm kev sib kis tau zoo heev;
★ Pawg tswj hwm yuav tsum tsis tu ncua thiab txheeb xyuas cov kev nyeem ntawv ntawm lub cev ntawm lub ntsuas dej.

Lub hauv paus ntsiab lus ntawm ultrasonic metering, tsis muaj txhua yam rotating qhov chaw hauv tsis hnav, tuaj yeem ua kom siv tau ntev thiab ntsuas kev ntsuas nyob rau hauv ntau yam teeb meem nyuaj.
Nruab nrog infrared kev sib txuas lus interface; xaiv tau M-Bus tej thaj chaw deb kis tau tus mob interface, LoRa wireless tej thaj chaw deb kis tau tus mob interface, los yog NB-IoT tej thaj chaw deb kis tau tus mob interface rau tej thaj chaw deb meter nyeem ntawv; txhawb kev sib txuas lus ntawm cov ntaub ntawv hauv lub sijhawm.

Cim npe nrov: Ultrasonic Water Meter Wireless Transmission, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom