Energy meters

Product store

Danfoss Sono^® compact energy meters offer both primary side and secondary side meters for heating as well as cooling applications. They can be used in single family houses, apartment buildings and commercial buildings. All meters are high quality, for the highest accuracy and longest life time values.

Secondary side meters

They are typically installed after the heat-exchanger and by that, are owned by the house, apartment or building owner. These meters cover sizes from DN15 to DN32 with flow rates from 0.6 up to 6.0 m3/h. The nominal pressure is PN16. The robust construction, open communication protocols, long battery life time and genuine diagnostics (also via App) provide many advantages over other meters available in this segment.

Primary side meters

They are typically installed before the heat-exchanger and by that, are owned by district energy utilities. The conditions require meters with a robust construction and fulfilling high demand requirements on e.g. temperature and pressure. These meters cover sizes from DN15 up to DN100 with flow rates from 0.6 up to 60 m3/h and are available in pressure range PN16 and PN25.

Features and benefits

Full product portfolio

Ultrasonic, high accuracy, meters for heating and cooling

Open communication protocols increase flexibility

Advanced self diagnostics

Product range

SonoSafe™ 10

The ultrasonic meter SonoSafe™ is a compact and reliable meter offering basic features and functions. It can be installed in several heating applications within residential buildings and comes with all national certification requirements.
SonoMeter 30

The Danfoss SonoMeter 31 offers a range of ultrasonic, compact energy meters intended for measuring energy consumption in heating and cooling applications for billing purposes. Available in DN65 to DN100 . The meters are designed for remote meter read-out (AMR).
SonoSelect

SonoSelect™ 10 is a high-end ultrasonic meter for heating and cooling consumption. The compact meter is primarily used in residential buildings and also allows measuring of tap water. By using Danfoss SonoApp™, a new level of installation and commissioning simplicity is achieved.

Documents

Type	Name	Language	Valid for	Updated	Download	File type
Brochure	Energy metering diagnostics	English	Multiple	11 Apr, 2019	1.7 MB	.pdf
Brochure	Energy metering solutions - Product overview	English	Multiple	09 Mar, 2020	2.4 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	German	Multiple	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Chinese (CN)	China	26 May, 2016	1.3 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Turkish	Turkey	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Bulgarian	Bulgaria	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Serbian (RS)	Serbia	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Romanian, Moldavian, Moldovan	Romania	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Slovenian	Slovenia	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Croatian	Croatia	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Hungarian	Hungary	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Czech	Czech Republic	26 May, 2016	1.1 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Russian	Russia	26 May, 2016	2.0 MB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Slovak	Slovakia	29 Jun, 2016	908.7 KB	.pdf
Brochure	Knowledge and innovation to win at every project stage SonoSelect™ heat meter - 12 pager	Lithuanian	Lithuania	20 Nov, 2016	1.0 MB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	German	Multiple	23 May, 2016	349.3 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Slovenian	Slovenia	23 May, 2016	365.7 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Croatian	Croatia	23 May, 2016	368.2 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Chinese (CN)	China	23 May, 2016	523.5 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Bulgarian	Bulgaria	23 May, 2016	304.1 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Serbian (RS)	Serbia	23 May, 2016	373.6 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Hungarian	Hungary	23 May, 2016	327.6 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Czech	Czech Republic	23 May, 2016	374.2 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Russian	Russia	23 May, 2016	2.8 MB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	Slovak	Slovakia	29 Jun, 2016	255.9 KB	.pdf
Brochure	Precision and reliability through advanced ultrasonic technology 4-pager	English	Multiple	11 Apr, 2019	550.5 KB	.pdf
Brochure	SonoMeter 30/31 - Ultrasonic thermal energy meters suitable for all applications	English	Multiple	30 Aug, 2016	903.8 KB	.pdf
Brochure	SonoSelect™ - Knowledge and innovation to win at every project stage	English	Multiple	11 Apr, 2019	1.6 MB	.pdf

Tools and apps

SonoApp™ for mobile devices

SonoSelect™ offers state-of-the-art diagnostic features with
accurate traceability and fast error identification and correction.

Case studies

Substations in student flats, Bamberg, Germany

Low heating bills for students with a modern flat station solution.
“This is more energy efficient than a traditional boiler, which would be the alternative, since there is no need for a hot water cylinder. That saves a lot of energy."