
Modbus RTU
DIEHL
DIEHL
Measures energy consumption in heating and cooling systems via ultrasonic metering.
Overview
This template connects a DIEHL ultrasonic energy meter to ModbusCloud via Modbus RTU at 9600 baud. It reads energy consumption, volume, power, flow rate, forward and return temperatures, and temperature difference. The meter is used for billing in heating and cooling systems.
Key readings
- Energy (kWh)
- Volume (l)
- Power (kW)
- Flow rate (l/h)
- Forward temperature
- Return temperature
- Temperature difference




