Water Meter Ultrasonic Rs485 T50 Wifi Cold Home
Product Description
Water Meter Ultrasonic Rs485 T50 Wifi Cold Home
Basic introduction
The ultrasonic water meter is a new type of water meter, which can detect the time difference caused by the speed change of the ultrasonic beam when the ultrasonic beam propagates upstream and downstream in the water, analyze the flow rate of the treated water, and then calculate the flow rate of the treated water. No moving parts inside, no current blocking elements, not affected by impurities in water, and long service life.
Function and Supply conditions
1.Size:DN15~D40
2.Wide range ratio, R=200,R=250
3.Wireless remote technology:LoRa/Lorawan/NB-iot/GPRS
4.Wired remote technology:RS-485 and MBus
5.Low initial flow (up to 0.0015m⊃3;/ h）
6.Water metering data history storage locally.
7.Real-time Hall counter accumulates flow.
8.Battery power and external power supply can be chosen.
9.Low battery capacity alarm,Valve failure alarm.
10.Display content: current reading, electric quantity, balance, valve status.
11.Infrared configuration:Infrared set/read meter parameters.
12.Temperature range:T50
13.Scenes to be used:home、residential、apartment etc.
Performance characteristics
Battery can work continuously for more than 8 years.
No mechanical moving parts, no wear, long service life.
IP68 protection design, which can work in water for a long time.
High stability and can work at any flow point for a long time，measure free from magnetic interference.
Outline dimensional drawing
Dimension
| Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Connecting Thread | |
| mm | d | D | ||||
| 15 | 258 | 165 | 95 | 95 | R1/2B | G3/4B |
| 20 | 299 | 195 | 95 | 100 | R3/4 | G1B |
| 25 | 345 | 225 | 95 | 108 | R1 | G1 1/4B |
| 32 | 305 | 180 | 95 | 120 | R1 1/4 | G1 1/2B |
| 40 | 330 | 200 | 95 | 125 | R1 1/2 | G2B |
Technical specifications
| Item | Unit | Details | ||||
| Nominal diameter | mm | 15 | 20 | 25 | 32 | 40 |
| Q3/Q1 | R200 | |||||
| Overlolad flow(Q4) | m⊃3;/h | 3.125 | 5 | 7.875 | 12.5 | 20 |
| Nominal flow(Q3) | m⊃3;/h | 2.5 | 4 | 6.3 | 10 | 16 |
| Transitional flow(Q2) | m⊃3;/h | 0.02 | 0.032 | 0.05 | 0.08 | 0.128 |
| Minimum flow(Q1) | m⊃3;/h | 0.013 | 0.02 | 0.032 | 0.05 | 0.08 |
| Accuracy class | class 2 | |||||
| Battery life | 8 years | |||||
| Temperature class | T30/T50 | |||||
| Pressure class | ≤0.063Mpa | |||||
| Pressure loss class | p63 | |||||
| Flow prefile sensitivity class | U10/D5 | |||||
| environmental class | Class B,M1 | |||||
| electromagnetic environment class | E1 | |||||
| Working pressure | 1.6Mpa | |||||
| Max flow indication | 999999.9m⊃3; | |||||
| Installation position | Horizontal or Vertical | |||||
You need a good solution for water metering---Catering all your needs.
As the China’s professional manufacturer and distributor since 2013, we have developed a comprehensive water meter range and a complete solution for the Commercial ,agriculture, Industrial and Domestic market on Mechanical type water meter and smart water meters. Moving with the changes in technology and precision metering has been the mission of the company since its genesis and we are adding metering that can support water sustainability using. Since 2017, we start the export smart water meters to the whole world, and hope more and more countries and region people can save the water with us together with the smart technology and system. Nowadays, S.H.Meters have already become one the main important exporter for water flow meters in China.
We will provide your product to your hand in timely manner and keep you informed of process with your order throughout the whole sales. From the strictly QC inspection, strictly cost control and five star quality services, we believe that you will own a more solution on water metering.