QALCOSONIC E4 is a cost-effective smart ultrasonic heating and cooling meter designed for commercial metering of consumed energy where water is the heat carrier, such as residential buildings, enterprises, commercial premises, or heat supply facilities.

APPROVALS:

• MID
• EN1434
• 2014/32/EU
• LoRaWAN

ADVANTAGES:

• Durable composite flow part body
• Flexible meter configurations
• Metering parameters can be set by users:
  • choose required measurement units;
  • set the place of installation (return or supply);
  • configure the impulse inputs and outputs;
  • control computing modules.
• The heating and cooling energy is collected in different registers
• Possibility of annual or monthly reports
• Possibility to register maximum and average monthly parameter values
• Heat-transfer medium characteristics settings
• The electronic block may be mounted separately from the flow metering part
• The flow sensor can be installed in any position
• Measurement tariff option
• Communication modules: M-Bus, wM-Bus 868 MHz (only on-board), ModBus, LoRa, BACnet