Prepaid Residential Ultrasonic Dej Meter DN15-DN25
PWM-S Residential Prepaid Ultrasonic Water Meter DN15-DN25
PWM-S Residential Prepaid Ultrasonic Water Meter DN15-DN25 dej ntsuas tau tuaj yeem nyeem cov ntaub ntawv ntsuas ntawm cov xov tooj thiab wireless chaw taws teeb thiab tswj qhov kaw thiab qhib lub valve.
tuaj yeem nruab nrog cov ntaub ntawv xov tooj lossis wireless sib txuas lus sib txuas los tsim cov chaw taws teeb tswj kev nyeem ntawv, yooj yim rau cov neeg siv cov dej haus txheeb cais, kev tswj hwm thiab kev them nqi.PWM-S meters nce koj cov nyiaj rov qab thaum ua kom koj qhov kev ua tau zoo tshaj plaws.
PWM-S prepaid ultrasonic dej ntsuas DN15-DN25 yog cov khoom yuav tsum muaj rau txhua tsev neeg lossis kev lag luam uas xav ua kom yooj yim rau kev tswj dej.Los ntawm kev siv thev naus laus zis mus rau kev ua tau zoo, qhov ntsuas dej no yuav pab koj txuag lub sijhawm, txo cov nqi, thiab thaum kawg txhim kho koj txoj kev tswj dej tag nrho.
Transmitter
| Max.Ua Haujlwm Siab | 1.6 Mpa |
| Chav Kawm Kub | T30 |
| Qhov tseeb Class | TS EN ISO 4064 Kev Ua Tau Zoo Qib 2 |
| Khoom siv lub cev | Stainless hlau SS304 (opt.SS316L) |
| Roj teeb lub neej | 6 Xyoos (Consumption≤0.3mW) |
| Chav kawm tiv thaiv | IP68 |
| Environmental kub | -40 ℃ ～ + 70 ℃, ≤ 100% RH |
| Kev poob siab | ΔP25 (raws li qhov sib txawv dynamic flow) |
| Huab cua thiab Mechanical Ib puag ncig | Chav Kawm O |
| Electromagnetic Class | E2 |
| Kev sib txuas lus | Wired M-bus, RS485;Wireless LoRaWAN, NB-IOT; |
| Zaub | 9 tus lej LCD zaub ntim, ntws tus nqi, lub tswb nrov, ntws kev taw qhia, tso zis thiab lwm yam. |
| Kev sib txuas | Xov |
| Flow Profile Sensitivity Class | U5/D3 |
| Cov ntaub ntawv khaws cia | Khaws qhov tseeb 24 lub hlis cov ntaub ntawv suav nrog hnub, hli thiab xyoo, Cov ntaub ntawv tuaj yeem khaws cia mus tas li txawm tias tsis muaj hluav taws xob |
| Ntau zaus | 1-4 zaug / thib ob |
