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ROBIN Radon Sensor Connects to Fans and Ventilation Controls

Ventilation is often the most effective remedy for minimizing excessive radon levels in a home or office building. However, radon levels fluctuate over time and can vary significantly throughout the day. Being able to accurately control the amount of ventilation proportional to the radon levels will improve indoor air quality while optimizing energy efficiency.

Professional radon mitigators can use a radon sensor, such as the ROBIN, that measures the radon in air and converts the concentration to a proportional output signal. The 

 can be connected to a fan controller, PLC, or any other device suitable for analog input signals.

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ROBIN is primarily used as a radon sensor to measure variations in radon levels and control ventilation systems.

 is used by professionals during radon mitigation and indoor ventilation projects. Once connected to a 10-30V power supply, the Robin delivers a 1-10V output signal proportional to the radon levels that it measures.

The measurement range can be specified; however the standard sensor range is either 0-400 Bq/m³ or 0-4000 Bq/m³. 

 sensor has high immunity to electromagnetic interference and withstands the interference from thyristor controllers. The radon sensor can be installed in any direction and placed in ventilation ducts, air handling units or just stationary in a room. It’s independent of the air flow condition and will measure correct in both laminar and turbulent airflow.

 is precise and sensitive to variations in radon levels and is one of the most effective sensors on the market. It is now possible to precisely modulate the power of the ventilation according to measured radon levels.