Nuicon

EE650 Air Velocity Transmitter | HVAC Air Flow Monitor

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.

EE650 Air Velocity Transmitter – Key Benefits

Flexible Connectivity: 0–10 V / 4–20 mA or Modbus RTU / BACnet outputs for easy integration.

Simple Installation

Mounting flange enables quick setup and accurate duct positioning.

Instant Visual Alerts

Built-in LED clearly indicates normal operation, alarm status, or power issues.

Quick Response Time

Rapidly reacts to temperature changes in chilled water and HVAC systems.

Technical Specifications

  • Velocity Range: 0…10 / 15 / 20 m/s
  • Accuracy: ±(0.2 m/s + 3% of reading)
  • Temperature Range: -25…60°C
  • Outputs: 0-10 V / 4-20 mA / Modbus / BACnet
  • Supply: 24V AC/DC
  • Protection: IP65 (Enclosure)
CDS201 - CO2 Sensor - Nuicon
CDS201 - CO2 Sensor - Nuicon

Ideal Applications for Air Flow Monitoring

  • VAV Control: Regulates fan speed based on actual demand to save electricity using the EE650 Air Velocity Transmitter.
  • Fresh Air Intake: Ensures the building meets health standards by measuring the exact volume of outside air entering the system.
  • Filter Monitoring: Detects reduced airflow caused by clogged filters, triggering maintenance alerts.
  • Return Air Ducts: Balances supply and return air to maintain proper building pressure.

Why Choose Nuicon?

Calibration Standard

Every unit is factory-adjusted in a dedicated wind tunnel for proven accuracy.

Project Support

We help you select the right probe length and placement for your duct size.

Local Inventory

We stock the EE650 Air Velocity Transmitter in Bengaluru for fast project turnaround.

Frequently Asked Questions

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.

CDS201 - CO2 Sensor - Nuicon

Explore Other Flow Sensors

EE660 Low Air Velocity

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

EE671 Compact Probe

A miniature probe solution for OEM applications and fan monitoring.

Omniport 30 Handheld

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

Our Happy Faces

Take Control of Your Airflow.

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

Have A Question?

Have A Question?

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