MAG 8000 CT для коммерческого учета (7ME6820) Siemens
![](https://pzip.ru/Images/Siemens/cat/P_SF01_XX_04405i.jpg)
Обзор
Особенности
- MI-001, OIML R49/OIML R49MAA
- Возможность измерения в обоих направлениях
- Закапываемые приборы, IP 68
- Долгосрочная стабильность и точность
- Отсутствие подвижных частей - исключает необходимость в обслуживании
- Незначительное падение давления
- Возможность подключения к большинству распространенных систем AMR
- Возможность измерения слабых токов
Технические данные
Meter | |
Accuracy | OIML R 49/OIML R 49 MAA for |
MI-001 verification for | |
FM Fire Service for DN 50, DN 80, DN 100, DN 150, DN 200, DN 250, and DN 300 (2", 3", 4", 6", 8", 10", and 12") ± 1,5 % (Qmin to Qmax) | |
Low flow cut-off (default) | 0.25 % |
Media conductivity | Clean water > 20 μs/cm |
Temperature | |
Ambient | -20 … +60 °C (-4 … +140 °F) |
Media | 0.1 … 50 °C (32 … 122 °F) |
Storage | -40 … +70 °C (-22 … +158 °F) |
Enclosure rating | |
Remote sensor | IP68 to EN 60529/NEMA 6P, 10 mH2O cont. |
Compact version | IP68 to EN 60529/NEMA 6P, 3 mH2O for six months |
Certificates and approvals | |
Calibration (standard) | 2 x 25 % and 2 x 90 % |
Material certificate EN 10204-3.1 | Available when ordering together with meter1) |
Drinking water approvals |
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Fire Service approval | FM Fire Service (1044)3) |
Custody transfer approval |
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Conformity |
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For pressure/temperature curves see MAG 3100 on page 3/xx | |
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Sensor version | DN 50 … 600 (2" … 24") |
Sensor material | Carbon steel ASTM A 105, with corrosion resistant two-component epoxy coating (150 μm/300 μm) Corrosivity category C4, according to ISO 12944-2 |
Measuring principle | Electromagnetic induction |
Excitation frequency | |
Basic version | |
| DN 50 … 150 (2” … 6”): 1/15 Hz |
DN 200 … 600 (8” … 24”): 1/30 Hz | |
| DN 50 … 150 (2” … 6”): 6.25 Hz |
DN 200 … 600 (8” … 24”): 3.125 Hz | |
Advanced version | |
| DN 50 … 150 (2” … 6”): 1/15 Hz |
DN 200 … 600 (8” … 24”): 1/30 Hz | |
| DN 50 … 150 (2” … 6”): 6.25 Hz |
DN 200 … 600 (8” … 24”): 3.125 Hz | |
Flanges | |
EN 1092-1 (DIN 2501) | DN 50 … 150 (2" … 6"): PN 16 (232 psi) |
DN 200 … 300 (8" … 12"): PN 10 or PN 16 (145 psi or 232 psi) up to DN 600 (24”) in preparation | |
ANSI 16.5 Class 150 | 2" … 12": 20 bar (290 psi) up to DN 600 (24”) in preparation |
AWWA C-207 | 28" … 48": PN 10 (145 psi) |
AS 4087 | DN 50 … 300 (2" … 12"): PN 16 (232 psi) |
Liner | EPDM |
Electrode and grounding electrodes | Hastelloy C276/2.4819 |
Grounding straps | Grounding straps are premounted from the factory on each side of the sensor. |
1) Has to be ordered with the meter. It is not possible to order the certificate afterwards.
2) Including Annex G
3) Not for sensors with 300 m coating.
4) For further information on the PED standard and requirements see page 9/6.
MAG 8000 CT (Revenue program) water meter type approval
MAG 8000 CT program is type approved and verified according to international water meter standard OIML R 49. The Custody Transfer program is approved as Class I and Class II, for the sensor program from DN 50 to DN 300, at different Q3 and Q3/Q1. Q2/Q1 = 1.6 and follows OIML R 49 specification.
OIML R 49/2006-DK2-10.01 Revision 1 approval specification for Class I (1 %)1)
Size | DN 50 (2") | DN 65 (2½") | DN 80 (3") | DN 100 (4") | DN 125 (5") | DN 150 (6") | DN 200 (8") | DN 250 (10") | DN 300 (12") | DN 350 (14") | DN 400 (16") | DN 450 (18") | DN 500 (20") | DN 600 (24") |
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„R“ Q3/Q1 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 125 | - | - | - | - | - |
Q1 [m3/h] | 0.25 | 0.40 | 0.63 | 1.00 | 1.60 | 2.50 | 4.00 | 6.40 | 12.8 | - | - | - | - | - |
Q2 [m3/h] | 0.40 | 0.64 | 1.00 | 1.60 | 2.60 | 4.00 | 6.40 | 10.24 | 20.48 | - | - | - | - | - |
Q3 [m3/h] | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | 1600 | - | - | - | - | - |
Q4 [m3/h] | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 | 2000 | 2000 | - | - | - | - | - |
OIML R 49/2006-DK2-10.01 Revision 1 approval specification for Class II (2 %)1)
Size | 50 (2") | 65 (2½") | 80 (3") | 100 (4") | 125 (5") | 150 (6") | 200 (8") | 250 (10") | 300 (12") | DN 350 (14") | DN 400 (16") | DN 450 (18") | DN 500 (20") | DN 600 (24") |
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„R“ Q3/Q1 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 200 | - | - | - | - | - |
Q1 [m3/h] | 0.16 | 0.25 | 0.40 | 0.63 | 1.00 | 1.60 | 2.50 | 4.00 | 10.40 | - | - | - | - | - |
Q2 [m3/h] | 0.25 | 0.40 | 0.63 | 1.00 | 1.60 | 2.50 | 4.00 | 6.40 | 16.0 | - | - | - | - | - |
Q3 [m3/h] | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | 1600 | - | - | - | - | - |
Q4 [m3/h] | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 | 2000 | 2000 | - | - | - | - | - |
1) The product will be delivered according to requested specifications, which may deviate from the specifications of the approval frame described in tables below.
MAG 8000 CT (Revenue program) MI-001
MAG 8000 CT program is type approved according to international water meter standard OIML R 49. Since the first November 2006 the MI-001 water meter directive is in force, which means that all water meters can be sold across the EU borders if the water meters contain a MI-001 label.
The MAG 8000 CT MI-001 verified and labeled products are a Class II aproval according to Directive 2004/22/EC of the European Parliament and Council of March 31, 2004 on measuring instruments (MID), Annex MI-001 in the sizes from DN 50 to DN 400.
The MID certification is obtained as a B + D module approval according to the above mentioned directive.
Module B: Type approval according to OIML R 49
Module D: Quality insurance approval of production
MAG 8000 CT MI-001 verified and labeled products at a given Q3 and Q4/Q3 = 1.25 and Q2/Q1 = 1.6 measuring ranges see below table:
7ME6820-xxxx1 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Q4 [m3/h] | 20 | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 750 | 1250 | 1250 | 1250 | 2000 | 3125 |
Q3 [m3/h] | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1000 | 1000 | 1600 | 2500 |
Q2 [m3/h] | 0.96 | 1.60 | 2.60 | 4.03 | 6.40 | 10.24 | 16.00 | 25.60 | 38.4 | 64.0 | 64.0 | 64 | 102.4 | 160 |
Q1 [m3/h] | 0.60 | 1.00 | 1.60 | 2.52 | 4.00 | 6.40 | 10.00 | 16.00 | 24.0 | 40.0 | 40.0 | 40 | 64 | 100 |
7ME6820-xxxx2 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 |
Q4 [m3/h] | 20 | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 750 | 1250 | 1250 | 3125 | 3125 | 5000 |
Q3 [m3/h] | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1000 | 2500 | 2500 | 4000 |
Q2 [m3/h] | 0.41 | 0.63 | 1.02 | 1.60 | 2.54 | 4.06 | 6.35 | 10.16 | 16.00 | 25.4 | 25.4 | 63.49 | 63.49 | 101.6 |
Q1 [m3/h] | 0.25 | 0.40 | 0.63 | 1.00 | 1.59 | 2.54 | 3.97 | 6.35 | 10.00 | 15.9 | 15.9 | 39.68 | 39.68 | 63.49 |
7ME6820-xxxx3 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
Q4 [m3/h] | 20 | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 750 | 1250 | 1250 | 5000 | 5000 | 7875 |
Q3 [m3/h] | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1000 | 4000 | 4000 | 4000 |
Q2 [m3/h] | 0.32 | 0.50 | 0.80 | 1.20 | 2.00 | 3.20 | 5.00 | 8.00 | 12.6 | 20.0 | 20.0 | 80 | 80 | 126 |
Q1 [m3/h] | 0.20 | 0.31 | 0.50 | 0.75 | 1.25 | 2.00 | 3.13 | 5.00 | 7.88 | 12.5 | 12.5 | 50 | 50 | 78.75 |
7ME6820-xxxx4 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 160 | 160 | 160 | 160 | 160 | 160 | 160 | 160 | 160 | 160 | 160 | - | 160 | - |
Q4 [m3/h] | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 | 2000 | 2000 | 2000 | - | 7875 | - |
Q3 [m3/h] | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | 1600 | 1600 | - | 6300 | - |
Q2 [m3/h] | 0.40 | 0.63 | 1.00 | 1.60 | 2.50 | 4.00 | 6.30 | 10.00 | 16.00 | 16.00 | 16.00 | - | 63 | - |
Q1 [m3/h] | 0.25 | 0.39 | 0.63 | 1.00 | 1.56 | 2.50 | 3.94 | 6.25 | 10.00 | 10.00 | 10.00 | - | 39.38 | - |
7ME6820-xxxx5 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | - | - | - | - | - | - |
Q4 [m3/h] | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 | - | - | - | - | - | - |
Q3 [m3/h] | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | - | - | - | - | - | - |
Q2 [m3/h] | 0.32 | 0.50 | 0.80 | 1.28 | 2.00 | 3.20 | 5.04 | 8.00 | - | - | - | - | - | - |
Q1 [m3/h] | 0.20 | 0.32 | 0.50 | 0.80 | 1.25 | 2.00 | 3.15 | 5.00 | - | - | - | - | - | - |
7ME6820-xxxx6 | DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 (18") | DN 500 (20") | DN 600 (24") |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
„R“ Q3/Q1 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | - | - | - | - | - | - |
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