Smartdhome water meters from the MyWM series, MID certified, are ideal for measuring the volume of hot or cold water consumed by individual users.
The Smartdhome water meters of the MyWM series, MID certified, are ideal for measuring the volume of hot or cold water consumed by each individual user.
This version is compatible with the NB-IoT wireless network, allowing data to be sent to management platforms even without local connectivity.
They measure water consumption in residential or industrial applications where maximum data reliability is essential.
The high frequency of flow measurement, compact and robust housing make them an excellent alternative to mechanical meters.
All flow calculation and measurement circuits are designed to offer exceptional precision and reliability.
Thanks to NB-IoT connectivity, the device can be easily configured and remotely controlled via the Contact Pro IoT platform for web-based monitoring of collected data and process management with related reporting (subscription sold separately).

Main Features
NB-IoT wireless communication protocol.
Low pressure losses.
Battery life up to 10 years.
Replaceable batteries.
Wide dynamic measurement range.
Measurement accuracy.
Installation in any position.
Long product life, as there are no moving parts.
Automatic self-diagnosis and fault detection.
| Power Supply: Built-in Li-Ion batteries |
| Battery Life: 10 years |
| Communication Protocol: NB-IoT (band 20) |
| Metrological Class: Class 2 (EN14154, ISO4064 and 2004/22/EC) |
| Detectable Temperature: 0.1°C ~ 70°C |
| Connection: DN20 (G1") |
| Minimum Flow Rate, Qi (m3/h): 0.008 |
| Continuous Flow Rate, Qp (m3/h): 4.0 |
| Maximum Flow Rate, Qs (m3/h): 5.0 |
| Maximum Operating Pressure: 1.6Mpa |
| Pressure Loss: △P<40kPa at qp |
| Nominal Pressure PN: 16 bar |
| Certifications: CE, ROHS and RED |
| Display: LCD |
| Storable Data: 24 months |
| Programming: Optical port |
| Protection Rating: IP68 |
| Operating Temperature: 5°C ~ 55°C |
| Installation: Horizontal or vertical |
| Dimensions: 195 mm (L) x 100 mm (H) x 81 mm (D) |
| Weight: |
| Product Code: 01350-4472-00 |
| Sales Unit: 1 |
| Package Contents: NB-IoT (Heat/Cool) ultrasonic water meter MyWM DN20 medium flow rate 4.0 m3/h MID certified, user manual |
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