Airflow Instruments PVM620 Micromanometer

 

The Airflow™ Instruments Micromanometer PVM620 is a rugged, compact, comprehensive micromanometer that measures pressure and calculates velocity or volumetric flow rate through assignment of suitable duct areas.
It is best suited for HVAC commissioning and troubleshooting, environmental safeguards, process control and system balancing.

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Description

Features

  • Measures differential and static pressure from –3735 to +3735 Pa
  • Calculates and displays velocity when using a Pitot tube
  • Calculates volumetric flow rate in duct from velocity and user-input duct size and shape
  • Records data points in duct traverse using sampling function
  • Data logs up to 12,700 samples and 100 test IDs with time and date stamp

Specifications

Airflow Instruments PVM620 SpecSheet

Manuals
Airflow Instruments PVM620 Manual

Catalogues
Kenelec HVAC Catalogue

Application Notes

AF-107 Using Micromanometers to Measure Pressure

TSI-106 Traversing a Duct to Determine Average Air Velocity or Volume

TSI-114 Use of K-Factors

TSI-146 Field Calibration for Select TSI Alnor and Airflow Instruments Products

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