Dwyer Instruments PAFS-1003 Averaging Flow Sensor 5-13/32 Inch

The Dwyer Instruments PAFS-1003 is a precision averaging flow sensor designed for accurate air velocity measurement in HVAC systems and industrial applications. This 5-13/32 inch sensor uses multiple sensing points across the duct cross-section to provide reliable average flow readings, eliminating the errors associated with single-point measurements.

Key Features:

• Averaging pitot tube design for superior accuracy in variable flow profiles
• 5-13/32 inch probe length optimized for specific duct sizes
• Multiple pressure sensing ports provide true average velocity measurement
• Durable construction suitable for continuous operation
• Compatible with Dwyer pressure transmitters and gauges
• Easy installation with standard mounting hardware

The PAFS series averaging flow sensors are ideal for applications requiring consistent, accurate flow measurement in ducts, pipes, and other enclosed passages. The averaging design compensates for turbulent flow conditions and non-uniform velocity distributions, making it particularly valuable in demanding HVAC and process control environments.