Dwyer Differential Pressure Transmitter on Stairwell Pressurization Systems

Dwyer Differential Pressure Transmitter on Stairwell Pressurization Systems

Key Components
• Fan/Stairwell Controller – Engages to supply fresh air when fire alarms trigger.
• Differential Pressure Transmitter – Measures the pressure differential to ensure regulatory compliance and effective operation.
• Damper Actuator – Modulates airflow to maintain the target pressure range and prevent door operation issues caused by over pressurization.

DwyerOmega Solutions
DwyerOmega offers high-performance pressure sensing products ideal for stairwell pressurization applications. The Series MSX Magnesense® Differential Pressure Transmitter is a top choice example, delivering:

• High accuracy for maintaining consistent pressure
• Dual voltage and current outputs for flexible integration
• Alarm signal capabilities to trigger local or central alerts

In the event of a fire, a functioning stairwell pressurization system plays a critical role in preserving safe evacuation paths by keeping stairwells clear of smoke.

For configuration or quotation requests, contact us at sales@braamd.com or support@braamd.com.