Cheapest Price Remote Water Meter - WM9100-EV Prepaid Ultrasonic Water Meter – Lanry Detail:
Description
Features
Technical Parameter
WM9100-EV Residential Prepaid Ultrasonic Water Meter
Nominal Diameter: DN15~DN25
Product Features

With functions of self-diagnosis, flow sensor Alarm, Temperature Sensor Alarm, Over Range Alarm and battery under voltage alarm

With optic electric interface, hand-held infrared meter reading tool can read directly

Support swiping card to recharge and manage system remote valve control.

Low consumption design, battery can continuously work for 10 years

Bi-directional measuring forward and reverse flow

According to sanitary standard for drinking water
Technical Parameter
| Max. Working Pressure | 1.6Mpa |
| Temperature Class | T30 |
| Accuracy Class | ISO 4064, Accuracy Class 2 |
| Body Material | Stainless SS304(opt. SS316L) |
| Battery Life | 10 Years(Consumption≤0.3mW) |
| Protection Class | IP68 |
| Environmental Temperature | -40~+70℃,≤100%RH |
| Pressure Loss | ΔP25(Based on different dynamic flow) |
| Climatic And Mechanical Environment | Class O |
| Electromagnetic Class | E2 |
| Communication | Wired M-bus, RS485; Wireless LoRaWAN |
| Display | 9 digits LCD display volume, flow rate, power alarm, flow direction, output etc. |
| Connection | Thread |
| Flow Profile Sensitivity Class | U5/D3 |
| Data Storage | Store the latest 24 years’ data including day, month and year, The data can be permanently saved even powered off |
| Frequency | 1-4 times/second |
Digital Display

Measuring Range and Dimensions(R250)
| Nominal Diameter | Permanent Flow Q3 | Transitional FlowQ2 | Minimum Flow Q1 | Installation without connection accessories(A) | Installation with connection accessories(B) | L | L1 | H | Length of connection accessories(S) | W |
| DN(mm) | (m3/h) | (m3/h) | (m3/h) | mm | mm | mm | mm | mm | ||
| 15 | 2.5 | 0.016 | 0.010 | G¾B | R½ | 165 | 135 | 82 | 53.8 | 96 |
| 20 | 4.0 | 0.026 | 0.016 | G1B | R¾ | 195 | 157 | 90 | 60 | 100 |
| 25 | 6.3 | 0.040 | 0.025 | G1¼B | R1 | 225 | 165 | 96 | 70 | 100 |
Measuring Range and Dimensions(R400)
| Nominal Diameter | Permanent Flow Q3 | Transitional FlowQ2 | Minimum Flow Q1 | Installation without connection accessories(A) | Installation with connection accessories(B) | L | L1 | H | Length of connection accessories(S) | W |
| DN(mm) | (m3/h) | (m3/h) | (m3/h) | mm | mm | mm | mm | mm | ||
| 15 | 2.5 | 0.016 | 0.006 | G¾B | R½ | 165 | 135 | 82 | 53.8 | 96 |
| 20 | 4.0 | 0.026 | 0.010 | G1B | R¾ | 195 | 157 | 90 | 60 | 100 |
| 25 | 6.3 | 0.040 | 0.016 | G1¼B | R1 | 225 | 165 | 96 | 70 | 100 |
Product detail pictures:

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To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for Cheapest Price Remote Water Meter - WM9100-EV Prepaid Ultrasonic Water Meter – Lanry, The product will supply to all over the world, such as: United Kingdom, Lahore, Malawi, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
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