S-UWM is a smart water meter based on the latest ultrasonic technology. The meter has no moving parts and maintains its pinpoint accuracy throughout its entire lifetime of up to 15 years.
The meter has industry-leading low flow accuracy to ensure that even very low flows are measured down to the very last drop. This secures a fair and correct billing, improves the quality of your data and helps you to reduce Non-Revenue Water.
Features and Benefits
- High Accuracy
The S-UWM ultrasonic water meter has a low start flow down to 0.002m3/H which ensures that
even very low flows are measured.
- Alarm function for Leakage & Burst
- Intelligent Design
The S-UWM is made from 100% Eco-friendly and durable composite. The upper cover is 6mm
thick tempered glass, the shell cover is 2.5mm thick. It is anti-ultraviolet, anti-aging, strong
- Measuring Excessive Consumption & Wasting Water
- Long lifetime
The S-UWM Ultrasonic Water Meter is fitted with 4 lithium batteries with capacity 14400mAh.
Depending on use and setup, the lifetime is up to 15 years.
- Little Maintenance
In general, it is no need maintain after installment
The S-UWM Ultrasonic Water Meter supports remote reading through the following
Structure Of The Ultrasonic Water Meter
|Overload Flow Rate||m3/h||3.125||3.125||3.125||3.125||5||5||5||5|
|Permanent Flow Rate||m3/h||2.5||2.5||2.5||2.5||4||4||4||4|
|Transitional Flow Rate||m3/h||0.025||0.016||0.016||0.025||0.04||0.0256||0.0256||0.04|
|Minimum Flow Rate||m3/h||0.015||0.01||0.01||0.015||0.025||0.016||0.016||0.025|
|Starting Flow Rate||m3/h||0.002|
|Pressure Loss at Q3||—||△P40|
|Dynamic Range||—||R160, R250(optional)|
|Water Pressure Rating||—||MAP10(1.0MPa), MAP16 (1.6MPa)(optional)|
|Water Temperature||℃||1-50℃ (Default)|
|Ambient Class||—||Class C|
|Battery||—||4 lithium batteries (ER18505) 3800mAh capacity for each (it is 14400mAh in total), Voltage 3.6V|
|Battery Lifespan||Year||10, 15 (optional)|
|Display Content||—||Accumulation flow(m3); Instantaneous flow(m3/h); Medium temperature(℃)|
|Communication||—||M-bus, LoRa/ LoRaWan wireless(Optional)|
|Water Temperature (Maximum)||℃||Default 50℃ (70℃, 90℃ optional)|
Appendix 1: Wireless Valve For Remote Control
It is worked well with S-UWM to control the flow remotely.
In fact S-UWM send the command to valve to turn on or turn off
– Infrared communication
– Opening and closing of the valve could be controlled remotely
– Build-in two batteries, 10years lifespan
– IP68 protection.
|Pipe inner diameter||mm||15||20||20|
|Battery||—||2 Lithium batteries (ER18505)|
|Type of valve||—||Ball valve, Stainless steel valve core|
|Switching reaction time||—||< 15|