The electronic duct airflow monitor RHEASGARD® KLGF measures the flow velocity in m/s and converts the measuring signals into standard signals of 0 – 10 V (relative) (flow measurement transducer). This flow sensor is optionally available with or without display. A fine adjustment of the measuring range's final value can be done at a potentiometer by the user. This airflow monitor / airflow sensor is used for monitoring or controlling airflows in ducts, at ventilators and dampers, for flow-dependent monitoring of humidifiers and electric heating registers according to DIN 57100, part 420, or for use in connection with DDC systems.

Airflow monitors RHEASGARD® KLGF including mounting flange: