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Air Flow Switches
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Air Flow Switches
Air flow switches detect moving air and provide a switching or alarm output for ducts, fans, filters, air handlers, radon mitigation systems, and ventilation equipment. Products in this category span vane-operated duct switches, adjustable paddle switches, thermal air flow switches, alarm indicators, and switches with high or low alarm set points.
Applications include:
- Fan operation proving
- Low air flow alarms
- Filter and air handler monitoring
- Duct airflow status indication
- Ventilation and mitigation system alerts
Represented products from Dwyer Instruments and Omega Engineering support both simple airflow proving and more configurable alarm or relay output requirements.
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