Massive Selection for Water Flow Sensor - 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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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Massive Selection for Water Flow Sensor - WM9100-EV Prepaid Ultrasonic Water Meter – Lanry, The product will supply to all over the world, such as: Ecuador, Australia, French, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!
By Lynn from Estonia - 2018.06.30 17:29
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Natalie from Saudi Arabia - 2017.09.09 10:18
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