Photoelectric Direct Nyeem Ntawv AMR Txias / Kub Dej Meter
Lub ntsuas dej no tuaj yeem siv rau tsev neeg lossis chav tsev los ntsuas cov dej haus. Nws ruaj khov thiab txuag hluav taws xob, tuaj yeem siv tau ntev. AMR system yog tshiab LONG DISTANCE CONTROL SYSTEM (LDCS) ntawm cov nqi dej thiab kev tswj hwm rau cov tuam txhab dej. Cov txheej txheem no muaj cov ntsuas dej, cov khoom siv, GPRS concentrator thiab Teminal Processor (TP). Los ntawm kev siv kev sib txuas lus thiab GPRS los ua kom cov dej them nqi tswj tsis siv neeg thiab ntse.
Nta:
1) Lub teeb liab siv peb-xaim tawm, kev khiav hauj lwm nrug tsawg dua lossis sib npaug li 120m;
2) Nrog kev ceeb toom thaum tawg;
3) Lub tshuab nqus tsev kaw lub npe kom paub meej tias lub xov tooj khaws cia tsis muaj huab cua thiab ua kom cov ntawv nyeem kom meej hauv kev pabcuam mus ntev;
4) Ua haujlwm ntawm kev ntsuas thiab nyeem ntawv;
5) Mounting dimension zoo ib yam nrog rau qhov ntsuas dej zoo tib yam.
Muaj nuj nqi:
- Chaw taws teeb dej meter Display
-Microcomputer digital circuitry tsim siv, yog li ruaj khov thiab txhim khu kev qha hauv kev ua haujlwm
- Tsawg hluav taws xob tus nqi tu dawb hauv kev ua haujlwm
- Yooj yim hauv kev tsim kho, yooj yim kho
-Kev tswj tau yooj yim hauv kev sau nqi dej.
- Sab nraum zoov tuaj yeem kho tau hauv dej ntsuas rau txhua tsev neeg (Thawj pem teb stair zoo)
Maximum permissible yuam kev:
1. Los ntawm qhov tsawg kawg nkaus ntws-tus nqi (Q1) suav nrog rau thaj tsam qis ntawm qhov hloov pauv hloov pauv-tus nqi (Q2) tshwj xeeb: ± 5 feem pua.
2. Water temperature ≤ 30° C from transitional flow-rate (Q2) inclusive to the higher zone of the maximum flow-rate (Q4) exclusive: ± 2%. (hot water meter >30 degree C ± 3 feem pua)
Cim npe nrov: photoelectric direct nyeem amr txias / dej kub meter, manufacturers, lag luam wholesale, pricelist, quotation
