UWM — Ultrasonic water meter
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.
Device overview
Model: UWM
Category: Energy Measurement
Features
- 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
Technical reference
Measurement & installation
| Parameter | Value |
|---|---|
| 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 |
UWM series · installation options
| Parameter | Value |
|---|---|
| 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 |
Model selection
- UWM DN15: Size configuration · confirm the ordering code with our team
- UWM DN20: Size configuration · confirm the ordering code with our team
- UWM DN25: Size configuration · confirm the ordering code with our team