| Ultrasonic water meter. |
| Integrated LoRa transmitter and battery. |
| 9-digit digital display (000000,000 m3). |
| Flow direction and rate display (m3/h). |
| Body parts made of lead-free brass. |
| Filter. |
| Threaded connection, DN15 - DN50. |
| Flange connection, DN50. |
| Accuracy class R250 (others on request). |
| Approved for invoicing, MID, CE. |
| T50, MAP16, IP68. |
| |
| ACCESSORIES |
| Place for one optional NDC-module such as impulse-, Mbus-, |
| wMbus- or external LoRa-module. |
| Plug-and-Play -installation. |
| |
| INSTALLATION |
| Installation in any position, U0/D0. |
| |
| ACTIVATION |
| The IUWS meters are shipped in transport mode and are |
| automatically activated when filled with water. |
| |
| BATTERY |
| Battery (D) life time in LoRa use is 15+1 years. |
| Network coverage, installation conditions and transmission |
| intervals affect the battery life time. |
| |
| TRANSMISSION INTERVALS |
| LoRa 204 (HV) = Transmission every hour. |
| LoRa 203 (HV-3x8) = Transmission every 3rd hour including |
| data for the last 3 hors. |
| LoRa 202 (DV) = Transmission once a day. |
| Deviation information in real time (alarms). |
| |
| NFC (Near Field Communication) |
| NFC-interface readable with i.e. a smartphone. |
| |
| OPTIONAL |
| Non-return valve (DN20/190 - DN40/300). |
