NB-Fi Heat Meter

Smart heat meter with built-in NB-Fi modem
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Built-in NB-Fi transceiver
Daily message with hourly breakdown
Mounted on supply or reverse pipeline
High measuring accuracy
Nominal diameter (DN), mm
Length, mm
Accuracy class
Maximum flow rate Qmax, m³/h
1.2; 3.0
Operating pressure
up to 1,6 MPa
Measuring temperature range, °С
from 5 to 95
IP degree
Remote readings
daily message with hourly breakdown
Radio frequency
adjustable, 860-925 MHz
Maximum RF TX Power
25 mW
Wireless protocol
Data encryption

NB-Fi Heat Meter is designed for measuring the heating consumption for systems in which water is the heat bearing medium. The meter is installed in apartments and houses connected to the district heating system.

NB-Fi Heat Meter transmits data via NB-Fi transceiver to base stations, then base stations forward data packets to WAVIoT Meter Data Management system.

The heating consumption data is transmitted via NB-Fi protocol every 24 hours and contains hourly details of heating consumption.

NB-Fi Heat Meter is a reliable solution for smart heating metering systems. It ensures 100% readings acquisition and allows getting rid of regular manual reviews. The detailed heating consumption data on every user is collected in WAVIoT MDM system and may be available in a web-based interface and a mobile application. Flexible reports in different breakdowns may include the data on different consumer groups as well as totals and subtotals.

NB-Fi Heat Meters can be widely used in various AMI/AMR solutions for utility management and service companies. WAVIoT MDM system can be installed in the corporate network and integrated with the existing corporate AMI / AMR / invoicing and billing system through the WAVIoT API.

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IoT Solutions

Wireless solutions by WAVIoT are based on the NB-Fi technology that supports secure bidirectional communication for the Internet of Things (IoT), machine-to-machine (M2M), Smart Grid, Smart Utilities, Smart City and industrial applications.

WAVIoT base stations and NB-Fi Transceivers with best-in-class receiver sensitivity enable the use of all advantages of the NB-Fi technology at the same time: long range of bidirectional data transmission, low power consumption and high scalability and stability of IoT networks.

NB-Fi base stations and devices allow fast deployment of IoT applications and provide the protection of confidentiality and integrity of transmitted data by strong encryption algorithms.

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If you are interested in NB-Fi technology, want to know about IoT solutions for your business or have any other questions about business opportunities and products – please contact us.

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