LoRa water meter for the national IoT network. Can be read from the HYDRONET service for water utilities or from a third-party server, for example. Mechanical roll counter.

Water meter types:

  • Multi-jet
  • Cold water 0–30 °C
  • Hot water 30–90 °C
  • Sizes: DN20, DN25, DN32, DN40, DN50

Measurement accuracy: MID R100-H/R50-V (2004/22/CE)

Battery life: Over 10 years (depending on the transmission interval)

Operating environment:

  • Operating temperature 1–55 °C
  • Humidity 0–100% (IP68)

Certified mounting positions

Certified mounting positions

SizeSizeModelLenght L (mm)Permanent flow rate Q3Product code
DN203/4"cold water1904 m³GMDM-LR-20KV
DN251"cold water2606,3 m³GMDM-LR-25KV
DN321 1/4"cold water26010 m³GMDM-LR-32KV
DN401 1/2"cold water30016 m³GMDM-LR-40KV
DN50 with twist2"cold water30025 m³GMDM-LR-50KV
DN50/270 with flange2"cold water30025 m³GMDM-LR-50KVF-270