You can’t manage what you don’t measure. The Nuicon EE650 Air Velocity Transmitter is the dedicated solution for precise airflow control in building automation. Unlike standard sensors that get clogged by duct dust, the EE650 features a robust sensing element designed to resist pollution, delivering accurate air velocity and temperature data to your BMS for years.






Flexible Connectivity: 0–10 V / 4–20 mA or Modbus RTU / BACnet outputs for easy integration.
Mounting flange enables quick setup and accurate duct positioning.
Built-in LED clearly indicates normal operation, alarm status, or power issues.
Rapidly reacts to temperature changes in chilled water and HVAC systems.
Every unit is factory-adjusted in a dedicated wind tunnel for proven accuracy.
We help you select the right probe length and placement for your duct size.
We stock the EE650 Air Velocity Transmitter in Bengaluru for fast project turnaround.
The EE650 Air Velocity Transmitter uses a specialized flow geometry that minimizes dust impact, but heavy buildup should be cleaned periodically.
For the best accuracy, mount it in a straight section of the duct—at least 5x diameter downstream from any bends or fans.
Yes. The analog outputs are scalable, so you can adjust the range (e.g., 0-10 m/s or 0-20 m/s) via jumpers or software.

Designed for laminar flow and cleanrooms where speed is very low (down to 0.15 m/s).

A miniature probe solution for OEM applications and fan monitoring.

The ultimate diagnostic tool. Use it to spot-check your pipes and verify dew point risks manually.










Stop wasting fan energy. Install the EE650 for precise control.