Bove Technology B91 VPW Bulk Valve Control Ultrasonic Water Meter
Contents
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- The contents of this manual are subject to change without prior notice as a result of continuing improvements to the meter’s performance and functions.
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Product overview
The Smart Control Unit include of three parts which are water meter, smart valve, IoTunit. Easyfor customer bulk meter valve control purpose.
Technical Specification
Completer meter
| Manufacturer | Bove | ||||||||
| Dimension | |||||||||
| DN (mm) | Length | Height | Width | D | Bolt (flange) End Connection | ||||
| 50 | 308 | 410 | 165 | 125 | 4*M16
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| 65 | 312 | 430 | 182 | 145 | 4*M16
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| 80 | 339 | 452 | 197 | 160 | 8*M16
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| 100 | 357 | 475 | 218 | 180 | 8*M16
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| 125 | 390 | 503 | 245 | 210 | 8*M16
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| 150 | 440 | 540 | 283 | 240 | 8*M20
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| 200 | 502 | 582 | 335 | 295 | 12*M20
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| 250 | 615 | 720 | 405 | 355 | 12*M24
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| 300 | 678 | 790 | 460 | 410 | 12*M24
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| 350 | 690 | 853 | 520 | 470 | 16*M24
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| 400 | 716 | 964 | 580 | 525 | 16*M27
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| Flow Measurement | |||||||||
| DN (mm) | Flow Rate (m3/h) @R500 | ||||||||
| Q3 | Q2 | Q1
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| 50 | 25 | 0.08 | 0.05
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| 65 | 40 | 0.128 | 0.08
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| 80 | 63 | 0.2016 | 0.126
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| 100 | 100 | 0.315 | 0.2
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| 125 | 160 | 0.512 | 0.32
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| 150 | 250 | 0.8 | 0.5
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| 200 | 400 | 1.28 | 0.8
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| 250 | 630 | 2.016 | 1.26
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| 300 | 1000 | 3.2 | 2
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| 350 | 1000 | 3.2 | 2
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| 400 | 1600 | 5.12 | 3.2
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| Pressure Loss △P | ≤40KPa | ||||||||
| MAP | 1.6MPa | ||||||||
| Water temperature range (Optional) | 0.1-30°C(T30)/0.1-50°C(T50) | ||||||||
| Q3/Q1 (optional) | R160/R200/R250 | ||||||||
| Accuracy | Class2 | ||||||||
| Maximum permissible error in upper flow rates range Q2 £ Q £ Q4 | ±2%(at Temperature≤30°C) ±3%(at Temperature>30°C) |
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| Maximum permissible error in lower flow rates range Q1 £ Q < Q2 | ±5% | ||||||||
| Scale interval (m3) | 0.001 | ||||||||
| Capacity of calculator | 99999,999 | ||||||||
| Type of liquid | Drink Water | ||||||||
| Installation requirements | Min.5*DN length of straight pipe before the meter, and Min.3*DN length of straight pipe after the meter (DN is the diameter of meter) | ||||||||
| Basic mounting orientation and other specified orientations | Horizontal/Vertical | ||||||||
| Display & Indication | |||||||||
| Display unit (Optional) | m3/L/Gal | ||||||||
| Display LCD | 8-digit | ||||||||
| Volume | 0.001m³ | ||||||||
| Time to LCD off | Always on | ||||||||
| Environmental Requirement | |||||||||
| Environmental Class | E1,M1 | ||||||||
| Ambient temperature | 5~55°C(Indo or and non-condensing) | ||||||||
| Storage temperature | -20~60°C | ||||||||
| Protection Class (Optional) | IP68 | ||||||||
| Data history (Optional) | 24/120logs,daily/weekly/monthly | ||||||||
| Interface & Communication | |||||||||
| Output signal for normal operation (Optional) | Wire communication | ||||||||
| RS485/M-Bus | |||||||||
| Wire less communication | |||||||||
| LoRa WAN/ NB-IoT/ Sigfox | |||||||||
| Output display/signal for testing (Optional) | M-Bus,RS485,Infrared | ||||||||
| Power Supply | |||||||||
| Battery | Lithium Battery | ||||||||
| Battery Life (Optional) | 6Years/10Years/16Years | ||||||||
| 24V DC (Optional) | External supply for special version | ||||||||
| Mechanical Specification | |||||||||
| Meter Body | Cast Iron | ||||||||
Valve part
| Working temperature | -30 to 210℃ |
| Power | DC12V/ External power (optional) |
| Pressure | PN16 |
| Connection | Flange |
| Water protect | IP68 |
| Size | DN50-400 |
Customer Support
Copyright© 2023 Bove Intelligent Technology Co., Ltd
Bove Intelligent Technology Co., Ltd
Add: Level 5, Building 5, No. 36,
Changsheng South Road, Jiaxing,
Zhejiang, China, 314000
Tel: +86 573 83525916
Fax: +86 573 83525912
Email: [email protected]
www.bovetech.com
