RC82 Series ultrasonic cua sov (txias, cua sov-txias) meters yog siv rau kev ntsuas lub zog ntawm cov cua sov lossis dej txias hauv cov chaw nyob thiab cov khoom siv hluav taws xob me me thiab cua txias.Lawv muaj nyob rau hauv DN15-40 thiab muaj lub tshuab hluav taws xob hluav taws xob nrog cov ntawv sau npe rau cov cua sov thiab cua txias.Lawv haum nrog M-Bus interface rau kev koom ua ke rau hauv M-Bus tes hauj lwm.
Nta
Sab hauv 3.6V lithium roj teeb fais fab mov;
Lub tshuab xam zauv rooj plaub tus qauv tsim tshwj xeeb, cov neeg siv tuaj yeem ua tau raws li cov ntaub ntawv ntau lub kaum sab xis nyeem;
Kev them nyiaj yug muab dej thiab cov kav dej rov qab txoj haujlwm txhim kho kom txaus siab rau cov neeg siv khoom sib txawv.
Txhawb theem thiab ntsug installation kom txaus siab rau cov neeg siv cov kev xav tau sib txawv.
Kev them nyiaj yug optical interface, RS485 interface thiab M-Bus interface thiab lwm yam kev sib txuas lus ntau hom, yooj yim rau kev tswj hwm cov ntaub ntawv hauv nruab nrab los ntawm cov neeg siv.
NOWA-kev ntsuam xyuas nyob rau hauv hom parallel muaj feem xyuam.
Technical Data
Profile
| Daim ntawv thov | Cua sov / txias / cua sov-txias metering |
| Kev pom zoo | MID |
| Mount txoj hauj lwm | Vertical los yog kab rov tav |
| Lub laij lej tiv thaiv chav kawm | IP 65 |
| Roj teeb khoom | 3.6V lithium roj teeb mus txog 8 xyoo lub neej |
| Kub sensor hom | PIB 1000 |
| Cable ntev ntawm kub sensor | 1.5 meter (los yog customized) |
| Kev sim ua tau | zaub, kev qhia (tshaj nrog NOWA software) |
Tshuab xam zauv Basic nta
| Environmental chav kawm | EN1434 / MID E1 + M1 |
| ambient kub ua haujlwm | A Chav Kawm (5 ~ 55) ℃ lossis B Class (-25 ～ + 55) ℃ yeem |
| Ambient cia kub | -20 ～ + 70 ℃ |
| Chav kawm tiv thaiv | IP 65 |
| Xov tooj cua system | Wireless M-bus tuaj yeem ua ke los ntawm 868,434,169MHz (OMS) |
| Standard interface | Optical interface |
| Interfaces xaiv tau | 1 Slots rau modules nrog M-Bus, RS485, Pulse Output |
| Qhov kub thiab txias cua sov | 4 ~ 95 ℃ |
| Qhov kub thiab txias txias | 4 ~ 95 ℃ |
| Cov ntaub ntawv nthuav dav | 720 hnub ntws cov ntaub ntawv thiab cov ntaub ntawv kub |
| RS485 kev sib txuas lus | liab yog vcc (5 ~ 24VDC), dawb yog B, ntsuab yog A, dub yog GND |
| Pulse tso zis | liab yog cov zis thiab dub yog GND |
Zaub
| Qhia qhov taw qhia | LCD, 8 tus lej |
| Chav tsev | MWh - kWh - GJ - Gcal - ℃ -K - m³ - m³ / h |
| Tag nrho cov nqi | 99,999,999 - 9,999,999.9 - 999,999.99 - 99,999.999 |
| Cov nqi nthuav tawm | Zog / Fais fab / Volume / Flow Rate / Kub thiab lwm yam |
Interfaces
| Kho qhov muag | Band tus nqi 2400 |
| M-Bus | Band tus nqi 300-9600 |
| RS485 ua | Band tus nqi 300-9600 |
| Pulse tso zis | Ib tug mem tes tso zis |
Kub input
| Pib kub sib txawv ∆Θ K | 0.25 |
| Min.Qhov kub thiab txias sib txawv ∆Θmin K | 3 (2K tuaj yeem hloov kho) |
| Max.Qhov kub thiab txias sib txawv ∆Θmax K | 60 (105 tuaj yeem kho tau) |
| Kev ntsuas qhov ntsuas kub tsis txaus Θ ℃ | 4 ~ 95 (4-130 tuaj yeem kho tau) |
Dimension
| Nominal Flow tus nqi | Qp | m3/h | 0.6 | 0.6 | 0.6 | 1.5 | 3.5 | 6 | 6 | 10 |
| Nominal Dia | DN | mm | 15 | 20 | 20 | 15 | 25 | 25 | 32 | 40 |
| Lub cev Ntev | L | mm | 110 | 130 | 190 | 110 | 160 | 260 | 180/260 ib | 200/300 |
| Zuag qhia tag nrho ntev | L2 | mm | 200 | 230 | 290 | 200 | 260 | 360 | 280/360 ib | 300/400 |
| Lub laij lej Length | L1 | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| Qhov siab | H | 100 | 103 | 103 | 100 | 106 | 106 | 109 | 113 | |
| Tshuab xam zauv Qhov siab | H1 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
| Tshuab xam zauv dav | B | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | |
| Ntsia hlau xov ntawm meter | nti | G3/4B | G1/4B | G1B | G3/4B | G1 1/4B | G1 1/4B | G1 1/2B | G2B | |
| Ntsia hlau xov ntawm coupling | nti | R1/2 | R3/4 | R3/4 | R1/2 | R1 | R1 | R1 1/4 | R1 1/2 | |
| Ua hauj lwm siab | Mpa | 1.6/2.5 | ||||||||
| qp: qis | 50:1, 100:1, 250:1 | |||||||||
| Nominal Flow tus nqi | Qp | m3/h | 0.6 | 1 | 1.5 | 2.5 | 3.5 | 6 | 6 | 10 |
| Nominal Dia | DN | mm | 20 | 20 | 20 | 20 | 25 | 25 | 32 | 40 |
| Zuag qhia tag nrho ntev | L | mm | 190 | 190 | 190 | 190 | 260 | 260 | 260 | 300 |
| Lub laij lej Length | L1 | mm | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| Qhov siab | H | 47.5 ib | 47.5 ib | 47.5 ib | 47.5 ib | 52.5 ib | 52.5 ib | 62.5 ib | 70 | |
| Qhov siab 1 | H1 | 103 | 103 | 103 | 103 | 106 | 106 | 109 | 109 | |
| Tshuab xam zauv Qhov siab | H2 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
| Tshuab xam zauv dav | B | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | |
| Flange Txoj kab uas hla | F | mm | 95 | 95 | 95 | 95 | 105 | 105 | 125 | 140 |
| Flange Txoj kab uas hla | D1 | mm | 105 | 105 | 105 | 105 | 115 | 115 | 140 | 150 |
| Lub voj voog txoj kab uas hla | D2 | mm | 75 | 75 | 75 | 75 | 85 | 85 | 100 | 110 |
| Ntsia lub qhov taub | D3 | mm | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 18 |
| Tus naj npawb ntawm cov ntsia hlau qhov | pcs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| Ua hauj lwm siab | Mpa | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
