RBBW DN50-1000 Building Ultrasonic Water Meter(Bulk water meters) is an innovative flow meter with static flow sensor based on the ultrasonic measuring principle. RBBW Ultrasonic Water Meter utilizes ultrasonic measRBBW DN50-1000 District Ultrasonic Water Meter(Bulk water meters) is an innovative flow meter with static flow sensor based on the ultrasonic measuring principle. RBBW Ultrasonic Water Meter utilizes ultrasonic measuring methodology and microprocessor technology. All calculation and flow measuring circuits are designed on one single board, thus offering exceptional accuracy and reliability.uring methodology and microprocessor technology. All calculation and flow measuring circuits are designed on one single board, thus offering exceptional accuracy and reliability.
Building Ultrasonic Water Meter(DN50 to DN1000) Features:
RBBW Building Ultrasonic Water Meter (DN50-1000) Specification:
DN mm |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
600 |
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Q4 m3/h |
31.25 |
50 |
78.75 |
125 |
200 |
312.5 |
500 |
787.5 |
1250 |
1250 |
2000 |
3125 |
5000 |
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Q3 m3/h |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
1000 |
1000 |
1600 |
2500 |
4000 |
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Q2 m3/h |
0.1 |
0.16 |
0.252 |
0.4 |
0.64 |
1 |
1.6 |
2.52 |
4 |
4 |
6.4 |
10 |
16 |
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Q1 m3/h |
0.063 |
0.1 |
0.158 |
0.25 |
0.4 |
0.6255 |
1 |
1.575 |
2.5 |
2.5 |
4 |
6.25 |
10 |
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Staring flow |
0.01 |
0.02 |
0.03 |
0.05 |
0.08 |
0.1 |
0.2 |
0.3 |
0.4 |
0.6 |
0.75 |
1.2 |
1.8 |
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L mm |
200 |
200 |
225 |
250 |
250 |
300 |
350 |
450 |
500 |
500 |
600 |
600 |
800 |
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L1 mm |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
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B mm |
172 |
190 |
205 |
230 |
250 |
285 |
340 |
405 |
460 |
520 |
580 |
715 |
840 |
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D mm |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
405 |
460 |
520 |
580 |
715 |
840 |
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H1 mm |
65 |
70 |
90 |
100 |
125 |
130 |
170 |
203 |
230 |
260 |
290 |
358 |
420 |
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H mm |
245 |
250 |
275 |
290 |
380 |
400 |
470 |
530 |
580 |
640 |
695 |
815 |
925 |
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W mm |
123 |
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n x ∮D1 |
4 *∮18 |
8*∮18 |
8*∮22 |
12*∮22 |
12*∮26 |
16*∮26 |
16*∮30 |
20*∮33 |
20*∮36 |
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Q3/Q1 |
400:1 (100:1; 160:1; 250:1; 500:1 optional) |
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Working pressure |
1.6MPa(other can be customized) |
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Pressure lose |
⊿p25 |
⊿p10 |
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Channel |
2-channel |
3-channel |
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Max volume (m3) |
99999999.99999 |
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Accuracy class |
Class 2 |
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IP grade |
IP68 |
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Medium temperature |
T30,T50,T70 (T30 default) |
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Power supply |
3.6V lithium Battery(24DC, 220VAC customized) |
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Battery Lifetime |
≥10 years |
≥DN250 ≥6 years |
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Installation |
At any angle |
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IP Grade |
IP68; IP65 for 24DC, 220VAC |
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Environment class |
Class C ( Class B and I for optional) |
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Electromagnetic class |
E1 |
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Medium |
Conduit is fully charged with water |
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Remark:
Building Ultrasonic Water Meter Model Selection:
RBBW(DN50-1000) Ultrasonic Water meter |
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RBBW |
X |
X |
DN-X |
X |
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X |
X |
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Transducer Channel |
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D |
Single-channel(DN15-300) |
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M |
Multi-channel(DN50-300) |
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Temperature |
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N |
Normal temperature: 4-50℃ |
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H |
High temperature:4-100℃ |
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Pressure Range |
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16 |
1.6 MPa |
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25 |
2.5MPa |
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S |
Special, pls clarify |
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Power supply |
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B |
Battery Supply |
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DC |
24VDC |
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AC |
95-265VAC |
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Communication type |
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MW |
Wired M-bus |
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LM |
Wireless M-Bus(Testing) |
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2 |
RS485(Modbus protocol) |
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S |
Special, pls clarify |
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Connection Type |
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C |
Copper |
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D |
DIN (En13757) |
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A |
ANSI |
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S |
Special |
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Pipe material |
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C |
Cast iron |
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S |
Stainless Steel |
Remark:
Building Ultrasonic Water Meter Typical Application
Water & Wastewater industry
Pulp Paper & Power Generation industry
Irrigation System
Leakage Detection
HVAC Building Automation System
Smart Metering
Chemical Industry & Refinery Petrochemical industry
Food and Beverage industry