Features

• The H2O Degree L54120+ water meter is a battery powered device that
  communicates wirelessly over a LoRaWAN secure wireless 915 MHz network.
• LoRaWAN radio infrastructure provides the longest range in the industry for communication distances, eliminating the need for repeaters, all over a secure open protocol network.
• The device collects and records six registers:
  – Gallons
  – Time water was flowing in minutes
  – Number of events (event is defined as each time water starts then stops flowing)
  – Water temperature (once/day)
  – Battery voltage
  * All of the registers except temperature are cumulative or ever increasing registers. Even if the radio cannot transmit data, the water meter continues to record data.
• By using a magnet, the installer can force a radio transmission and receive a LED sequence feedback on radio connectivity in real-time for ease/validation of commissioning.
• Type of packet data reported: Data Packet Consumption (60 minute interval default).
• Non-volatile memory maintains last reading in the event of a power failure.
• The L54120+ battery has a five year warranty and can be replaced by the property’s
  maintenance staff.
• Accuracy +/- 1.5 percent. (Meets AWWA C708 Standards).
• Operating Temperature 0 to 150 Degrees F.
• Flow 0.26-7.9 gpm.
• L54120+ Approvals:
  – NSF-61-G Certified
  – Meets AWWA C708 Standards
  – MA Board of Plumbers Approved Cert. # P1-0918-94
  – NSF 372-2011
  – Certification standard ASME A112.4.7-2002
• Five year warranty.