With extraordinary measurement performance, U-WR represents the current advanced ultrasonic water meter technology. U-WR is to enable our customers to accelerate their businesses, with higher accuracy, wider dynamic range and easier installation.
- R250/R400
- U0/D0
- Lowest flow rate: 2 L/h
- Vertical and horizontal installation
- No air measurement
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OIML R49 LoRaWAN Residential Ultrasonic Smart Water Meter
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Viewshine Designed Domestic Smart Ultrasonic Water Meter
Outstanding Performance
Wireless Communication
U-WR built in an advanced Low Power Long Range two-way radio Communication module to provide the foundation for AMI network.
Non-Revenue Water Protection
Integrated with advanced wireless communication technology, MDC, MDM system and outstanding metrological performance, U-WR offer a solution to significantly reduces non-revenue water and gains more benefit for utility.
Long lifetime/Stable Accuracy
With innovative design, U-WR holds a lifetime of 12+ years. This features a maintenance-free quality in its full life time which can significantly reduce the management works of water supply companies.
We developed Viewshine EMR System to collect and manage meter data. It is a cloud-based smart water meter reading and management system which adopts LoRaWAN Protocol and integrates the water measuring, data transmission, collection, storage and analysis, enabling water utilities as well as water consumers to closely monitor the water usage without additional labor work. It is equipped with an advanced device maintenance function as well, which significantly improves utility/company work efficiency and device management.
Technical parameters
DN15 | DN20 | |||
Range & Capacity | ||||
Q3 | 2.5m3/h | 4.0m3/h | ||
Q4 | 3.125m3/h | 5.0m3/h | ||
Q2 | 10L/h | 16L/h | ||
Q1 | 6.25L/h | 10L/h | ||
Qstart | 2L/h | |||
Dynamic Range | R250/R400 | |||
Standard | ISO4064: 2014 / OIML: R49-2013 | |||
Eletrical | ||||
Battery | 3.6V, Li-battery | |||
EMC | E1 | |||
Mechanical | ||||
Environmental Classification | Class C | |||
Protection Class | IP68 | |||
Medium Temperature | 0.1~50℃ (T50) | |||
Storage Temperature | -25~55℃ | |||
MAP | PN16 | |||
Metrological | ||||
Accuracy | ±5% in range Q1≤Q＜Q2 | |||
±2% in range Q2≤Q≤Q4 | ||||
Head Loss | 0.4bar@Q3 | |||
Communication | ||||
LoRa RF | LoRaWAN | |||
M-Bus | EN13757 | |||
Pulse Output | Customized | |||
Certifications
Company Profile
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