Thermal energy meters

Danfoss Sono® compact energy meters consist of the full portfolio of the primary side and secondary side ultrasonic meters for heating as well as cooling applications. They can be used in single-family houses, apartment buildings, and commercial buildings.
Secondary side meters are typically installed after the heat exchanger and 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 robust construction, long battery lifetime, and genuine diagnostics via App provide advantages to other meters available in this segment.
Primary side meters are typically installed before the heat exchanger and are owned by district energy utilities. These meters cover sizes from DN15 up to DN1200 and are available in pressure range PN16 and PN25.
We offer also easy-to-use meter read-out solutions, either wireless walk-by solutions or fixed installation with data concentrators.