STJH-DUCT-AIRFLOW-MEASURING-STATION-300X300

Duct Airflow Measuring Station 300 x 300 mm Differential-Pressure

Compact differential-pressure station for monitoring airflow in a square branch duct.

Multiple pick-ups sample across the small duct section.
Analog output interfaces with a separate monitoring controller.

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Product Introduction

Pressure pick-ups span the 300 mm square airway and feed a matched transducer. The resulting pressure signal is converted using the station coefficient and duct area to obtain airflow for local monitoring.

Key Features

Multiple pick-ups sample across the small duct section.
Analog output interfaces with a separate monitoring controller.

Technical Parameters

Nominal Duct Size	300 x 300 mm
Face Area	0.090 m²
Measurement Principle	Differential pressure
Sensing Arrangement	Averaging pressure pick-up array
Pressure Inputs	Total and static pressure
Transducer Output	0 to 10 VDC
Output Quantity	Pressure-proportional signal
Flow Calculation	Station coefficient and duct area
Installation	Rectangular duct
Customization	Available for the intended duct size and monitoring duty.

Applications

Small outdoor-air branch verification
Local supply airflow trending

Solutions for Your Application

A single pressure point may not represent the duct section.

The pick-up array combines pressure information across the airway.

Available Options

Matched controller
Building-management interface

Planning a Duct Airflow Measuring Station 300 x 300 mm Differential-Pressure specification?

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