UWM DN15
Size configuration · confirm the ordering code with our team
- Nominal diameter
- DN15
- Q3
- 1.6 / 2.5 m³/h
- Q4
- 3.125 m³/h
- Q1
- 5 L/h
- Q2
- 8 L/h
- Starting flow
- 2 L/h
- Head loss at Q3
- 0.4 bar
UWM / Energy Measurement
UWM — Ultrasonic water meter
Every reading tells you more about your water use.
Bring water consumption into view without a routine visit to the meter. The UWM range combines ultrasonic measurement with LoRaWAN connectivity for buildings and distributed water-metering projects. The product shown is the U-WR2-20.
YOBIIQ / UWM- Measurement
- Ultrasonic
- Connectivity
- LoRaWAN
- Q3 · U-WR2-20
- 4.0 m³/h
- U-WR2-20 marking
- IP68
CHOOSE YOUR MODEL03 / MODELS
The connection your project needs.
Compare the configurations and explore the specifications of each model.
IN YOUR ENVIRONMENTPRACTICAL USE CASES
A reading is the start of a better question.
See where water is used, put unusual patterns in context and give the people responsible a consistent view. These are example applications to plan around your site.
EXAMPLE APPLICATIONProperty managers
Property managersDiscuss a similar project
Understand a building’s baseline
A monthly total does not show when consumption happens or how the building behaves outside working hours.
WHERE YOBIIQ COMES IN
Include water measurement in the building overview. Compare the same periods and annotate opening hours, occupancy and maintenance before interpreting changes.
Give the team a baseline to compare before and after operational changes.
EXAMPLE APPLICATIONFacilities teams
Facilities teamsDiscuss a similar project
Follow several locations
Manual meter rounds take time, especially when the person reviewing the data works at another site.
WHERE YOBIIQ COMES IN
Connect measurement points through the chosen network and name them by building and circuit. The application brings readings and history together for the team.
Review sites through one repeatable workflow, with fewer routine trips to collect readings.
EXAMPLE APPLICATIONOperations & maintenance
Operations & maintenanceDiscuss a similar project
Spot a change worth investigating
A change in consumption can go unnoticed when readings are reviewed only occasionally.
WHERE YOBIIQ COMES IN
Configure comparisons and notifications in the receiving application. Use the measured trend to decide what needs checking on site; a consumption change alone is not a diagnosis.
Turn a reading into a specific follow-up for the responsible person.
EXPLORE THE POSSIBILITIES02 / CONNECT THE DOTS
A closer look. A clearer picture.
Explore how this device fits into a connected environment.
Bring water consumption into view without a routine visit to the meter. The UWM range combines ultrasonic measurement with LoRaWAN connectivity for buildings and distributed water-metering projects. The product shown is the U-WR2-20.
Your device communicates over LoRaWAN. A gateway forwards its messages to a network server, ready for your application to use.
Bring device information into a monitoring platform. Follow readings and events together, with a clearer picture of the environment you manage.
What the device does
- Ultrasonic water measurement
- LoRaWAN-connected readings
- U-WR2-20: Q3 4.0 m³/h
- R500 measuring ratio on the pictured model
UNDERSTAND THE OPERATIONDEVICE + APPLICATION
See what happens.
Step by step.
Measurement happens at the device. The chosen connection carries the information to the application, where your team reviews it and defines follow-up.
MEASUREMENT Information / action
- UWMMeasurement point
- Local readingDevice measurement
01 / IN PRACTICE
Measure at the connection
Install the UWM at the selected measurement point and commission it against the supplied installation documentation. Check the local reading before relying on the remote view.
Record a known reading as the starting point for commissioning.
CONNECTIVITY Information / action
- UWMMeter data
- LoRaWANSelected connection
- ApplicationDecode and display
02 / IN PRACTICE
Connect the reading
Register the device on a suitable LoRaWAN network and configure the matching payload handling. Check timestamps and units in the receiving application.
Confirm that the dashboard reading agrees with the commissioned measurement point.
APPLICATION Information / action
- Readings over timeHistory and comparison
- Your teamReview and follow-up
03 / IN PRACTICE
Use the information
Build histories, comparisons and notifications in the application. Define who receives an exception and what happens next, rather than leaving the reading in an isolated dashboard.
Assign an unusual consumption pattern to the facilities team for investigation.
FITS INTO YOUR WORLDNETWORKS & PLATFORMS
Your network.
Your way of working.
Connect the device to a LoRaWAN network, then bring its data into the application your team uses. Each layer has a different job.
01
Network servers
Connect devices and route their LoRaWAN messages.
02
Application platforms
Turn decoded data into dashboards, history and actions.
Network and application integration must use the payload for the supplied hardware and firmware. Tell us your network server and platform so we can confirm the integration details.
Plan your integration DESIGNED WITH PURPOSE03 / THE DETAILS THAT MATTER
Small details. Real capability.
Ultrasonic water measurement
LoRaWAN-connected readings
U-WR2-20: Q3 4.0 m³/h
R500 measuring ratio on the pictured model
IP68 marking on the pictured model
For connected building and water-metering projects
THE TECHNICAL VIEWFUNCTIONS & INTEGRATION
The details behind the decision.
A practical overview to help you specify the right device and the system around it.
Product documentation| Pictured model | U-WR2-20 |
|---|---|
| Measurement principle | Ultrasonic |
| Communication | LoRaWAN |
| Q3 | 4.0 m³/h |
| Q3 / Q1 | R500 |
| Pressure marking | MAP16 |
| Temperature class | T50 |
| Installation sensitivity | U0 / D0 |
| Enclosure marking | IP68 |
| Meter sizes | DN15 / DN20 / DN25 |
|---|---|
| Body material | PPS |
| Medium temperature | 0.1–50 °C (T50) |
| Maximum pressure | 1.6 MPa |
| Battery | 3.6 V lithium |
| LoRaWAN | Class A |
SPECIFY IT FOR YOUR PROJECT
Check your configuration Compare DN15, DN20 and DN25 sizes above. The product photograph and labelled specifications refer to U-WR2-20. Select the pipe connection, installation length and flow range for your project; our team will confirm the ordering code.
FROM SELECTION TO SITEPLAN YOUR INSTALLATION
A good deployment starts here.
Four things to settle before the first device goes into service.
- 01
Define the measurement point
Identify the location, expected range and the question the measurement must answer.
- 02
Select the exact version
The values above describe the photographed U-WR2-20. Select the connection size, installation length, flow range and water-temperature class for the actual pipework; request the installation document for the supplied version.
- 03
Commission the connection
Verify network coverage or bus wiring, device identity and payload or register mapping.
- 04
Check the complete chain
Compare a local reading with the receiving platform, confirm units and timestamps, and document the operating procedure.
QUESTIONS, ANSWERED
Before you choose.
Practical answers about UWM — Ultrasonic water meter.
Ask us something elseWhat should I specify when ordering UWM?
The values above describe the photographed U-WR2-20. Select the connection size, installation length, flow range and water-temperature class for the actual pipework; request the installation document for the supplied version.
Is this the specification for every model in the range?
No. The numerical specifications identify the model shown in the supplied photographs. Other sizes or versions need their own confirmed specifications.
What is needed for a remote dashboard?
For LoRaWAN reporting, provide network coverage, device registration and a decoder matching the hardware and firmware. The application then handles storage, visualisation and any configured notifications.
Does monitoring automatically save resources?
It gives you evidence for decisions and a way to check their effect. Results depend on the changes made to the installation or operating routine.
BUILT FOR REAL DEPLOYMENTS
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LET’S MAKE IT HAPPENYour next project.
Your next project.
Our next connection.
Tell us what you want to connect, monitor or control. We’ll help you find a starting point.
Talk to the team