RHEASREG® PLGF-Modbus

Calibratable pendulum airflow sensor RHEASGARD® PLGF - Modbus with Modbus connection, impact-resistant plastic housing with quick-locking screws, with cable gland (optional M12 plug connector to DIN EN 61076-2-101), optionally with / without display, with external duct probe incl. mounting flange, for recording the flow velocity (0.1...20 m/s). Calibratable pendulum airflow sensor RHEASGARD® PLGFVT - Modbus with Modbus connection, housing made of impact-resistant plastic with quick-locking screws, with cable gland (optional M12 plug connector to DIN EN 61076-2-101), optionally with / without display, with external duct probe incl. mounting flange, for recording the flow velocity (0.1...20 m/s) and temperature (0...+50 °C).
The following parameters can be queried via Modbus: Flow velocity, volume flow (calculated) and temperature.


The flow sensors are suitable for monitoring or controlling air flows in ducts, on fans, control dampers, for flow-dependent monitoring of humidifiers and electric heating registers in accordance with DIN 57100 Part 420 or for use in conjunction with DDC systems. Innovative Modbus sensor with electrically isolated RS485 Modbus interface, switchable bus terminating resistor, DIP switch for setting the bus parameters and bus address in de-energized state, internal LEDs for telegram status display, two separate push-in terminals and large three-line display (illuminated). The sensor is calibrated at the factory.