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TSI / Airflow PVM series

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The TSI Airflow PVM610 and PVM620 micromanometers are easy to use, hand held digital instruments for fast, accurate and reliable pressure measurements.

Ideal applications include HVAC commissioning and troubleshooting, testing and balancing, Pitot tube duct traverses, static pressure measurements and environmental air flow testing.

The PVM620 has the capability of calculating volumetric flow rate in ducts from the velocity and user input of duct size and shape. It can also record data points in duct traverse using a sampling function, data log with time and date stamp and programmable K factors.

Product Features

  • 2 model types
  • Range of accessories
  • Calibration options
  • Document downloads
  • Instrument video

Instrument product options

1. Select a model (2 available)


 
Quantity
Continue to select accessories

2. Select accessories

3. Select a calibration

Overview

Features

  • Measures differential and static pressure from - 3735 to + 3735 Pa
  • Calculate and display velocity when using an optional pitot tube (See separate section for a full range of pitot tubes)

 

Added features for the PVM620 model

  • 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 logging with time and date stamp
  • Includes LogDat2™ downloading software
  • Programmable K factors

Technical

PVM610 and PVM620 instruments:

Range      - 3735 to + 3735 Pa

Accuracy      ± 1 % of reading ± 1 Pa

Resolution      0.1 Pa

Size      8.4 cm x 17.8 cm x 4.4 cm

Weight      0.27 Kg

Power      Four AA-size batteries

PVM620 instrument only:

Duct size dimensions      1 to 635 cm in increments of 0.1 cm

Volumetric flow rate range      Actual range is a function of velocity, pressure, duct size, and K factor

Memory      12,700 + samples and 100 test IDs

Logging interval      From 1 second to I hour

Time constant      User selectable

Power supply      Four AA-size batteries and optional PSU

Downloads

PDF

TSI Airflow PVM610 & PVM620 data sheet

  • Technical Document
  • PDF file
  • 185 KB
Download
PDF

TSI Airflow PVM610 user manual

  • Technical Document
  • PDF file
  • 612 KB
Download
PDF

TSI Airflow PVM620 user manual

  • Technical Document
  • PDF file
  • 590 KB
Download
PDF

TSI Airflow velocity & volume application note

  • Technical Document
  • PDF file
  • 292 KB
Download
PDF

TSI K factors application note

  • Technical Document
  • PDF file
  • 267 KB
Download
PDF

TSI measuring pressure application note

  • Technical Document
  • PDF file
  • 291 KB
Download

Demonstration videos

TSI training video - How to perform a duct traverse
TSI training video - Instrument set up for a duct traverse
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