Smart Cities

Smart Heat Meters

Maximize the efficiency of heat meter monitoring and allocation.

What’s Smart Heat Metering?

Smart heat metering enables heat cost allocation (HCA) in multi-dwelling houses. With HCA, utilities can charge each customer for their actual energy consumption by automatically measuring heat consumption on each apartment radiator and transmitting the data via a wireless connection.   


Benefits of Smart Heat Metering? 

Smart heat metering radically streamlines utilities’ customer management. With wirelessly connected HCAs, access to the premises is no longer needed in the meter reading process. Property managers can streamline their operations and invoice customers accurately based on their actual usage, which accelerates cash flow. For tenants and apartment owners, smart heat metering results in transparent consumption information and fair invoicing of the energy used. It motivates inhabitants to regulate indoor temperatures, reduce energy consumption, and contribute to a more sustainable city. 


Product design considerations for devices and applications in smart heat metering.   

Enabling Tens of Years of Battery Life  

Low power consumption is crucial in Heat Cost Allocators. Extensive battery life reduces utilities’ total cost of ownership (TCO) through fewer replacements and site visits. Silicon Labs provides several industry-leading solutions for reducing power consumption, such as our ingenious ultra-low power SoC design and Low Duty Cycle optimization. 


Wireless Range in Smart Heating

As with most battery-powered smart metering applications, long wireless range and high reliability ensure full connectivity in all sites and conditions, reducing maintenance costs and increasing customer satisfaction. We can enable your smart heat metering devices with sub-GHz Wi-SUN and Proprietary wireless protocols to maximize reach and reliability even in the most demanding radio environment.


Network Topology

Smart heat metering doesn't have a single wireless standard or networking topology. Instead, you need to work with multiple wireless protocols and topologies to support various business models, utility segments, providers, and geographic areas. Silicon Labs enables you to build a scalable and reliable wireless field area network (FAN) based on Wi-SUN and Proprietary protocol. 

Efr32bg22 series 2 socs.thumb.256.144
Bluetooth
EFR32BG22 Series 2 Bluetooth Low Energy (SoC)
Ideal for enabling energy-friendly Bluetooth 5.2 mesh networking for IoT devices across metering applications.
Efr32fg25 sub ghz wireless socs.thumb.256.144
Proprietary
EFR32FG25 Sub-GHz Wireless SoCs
Long range, Sub-GHz wireless SoC with multi-rate OFDM, FSK, and OPSK modulation allows for +2.4 Mbps data rates, keeping immunity to 2.4 GHz interference.
Efr32mg21 series 2 socs.thumb.256.144
Matter
Thread
Zigbee
Proprietary
Bluetooth
EFR32MG21 Series 2 Multiprotocol Wireless SoC
2.4 GHz wireless SoC optimized for line-powered Zigbee, Thread and Bluetooth mesh applications, including renewable energy.

Additional Products and Services

Additional Resources and Documentation 

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