Well established, with a wide install base, the 280W-R sets the industry standard for robust, reliable residential and commercial metering and remote data collection.
AWWA C750, NSF61-G
232 psi (PN16) at 203o F
OIML R49, ISO 4064 Class D
10 year, replaceable battery
NB-IoT, LoRa, MBus and more AMI interfaace options
IP68/NEMA 6P
Threaded connection 5⁄8” x 3⁄4” to 1 1⁄2”
Flanged connection 1 1⁄2” and 2”
280W-R
Applications
Specifications
Applications
Features & Benefits
For domestic water consumption metering
Cold water as well as water up to 60°C
No moving parts. Wear-free ultrasonic technology
Flow sensor made from brass
Patented sensor design
Robust, not impacted by water impurity. Meets the challenges of harsh environment, such as the Middle East and Africa
Excellent long-term stability. Accuracy does not degrade over time
No maintenance needed
Bi-directional flow
No count on air
Leakage detection
Not affected by magnetic interference
Low pressure drop
Free positioning for mounting
Battery for 10 more years
IP 68 water-proof
Humidity resistance. No water condensation risk on the display
Tamper-proof design
NIST calibration to OIML R49 Class 2 / Metrology ISO 4064 Class D
Smart and AMR ready with pulse, M-Bus, encoder or Wireless interface
Optional SpireCapture AMR/AMI and Billing solutions
