The Landis + Gyr BTU meters acquire the volume flow statically based on the ultrasonic measuring principle. They are available as wall-mounting versions in different sizes. The meters excel in great measuring accuracy, wear resistance, and long-term stability. The BTU meters transmits the current consumption value, the monthly values, the set day value, and error messages to the respective data collector.
The processor unit can be equipped with different sensors, different power supplies, and different communication modules (M-Bus, Modbus, and BACnet)

The display informs the user about the amount of energy consumed.

The ultrasonic BTU meters are used in residential or commercial buildings to acquire the amount of heat or heat/cooling energy consumed.