CMM Thermo-Anemometers

Extech’s 4" (10cm) Large Vane Thermo-Anemometer

series allows for more precise readings on larger size

ducts. Each meter simultaneously displays Airflow or

Air Velocity and Temperature. Choose models that also

Applications:

- HVAC

- Manufacturing

- Engineering

- Appliance Testing

- Research and Design

- and more!

AN300-C - Cone/Funnel Adapters

The meter has a cone and square preset.

With this optional kit it would allow HVAC

technicians to be freed from the hassle

of calculating dimensions and allow for

quick and easy air flow measurments for

these common duct sizes.

Common Features

•

Measure Air Velocity and Air Flow

•

Built-in thermistor for air temperature

•

Multipoint and timed average calculations

•

Min/Max, Data Hold, and Auto power off

•

Optional Air Flow Cone Kit (AN300-C):

8.26" (210mm) round and 13.6" (346mm) square

•

Complete with four AAA batteries and hard case

Model AN310 Additional Functions:

•

Measures Relative Humidity, Wet Bulb and Dew Point

Model AN320 Additional Functions:

•

Measures Relative Humidity, Wet Bulb and Dew Point

•

Carbon Dioxide (CO

Specifications

AN300

AN310

AN320

m/s

0.2 to 30m/s

0.2 to 30m/s

0.2 to 30m/s

ft/min

40 to 5900ft/min

40 to 5900ft/min

40 to 5900ft/min

Accuracy

±1.5%

±1.5%

±1.5%

CFM/CMM

0 to 99999

0 to 99999

0 to 99999

Temperature

-4 to 140°F (-20 to 60°C)

-4 to 140°F (-20 to 60°C)

-4 to 140°F (-20 to 60°C)

Accuracy

± (0.6°C)

±1.1°F (0.6°C)

±1.1°F (0.6°C)

Humidity

—

0.1 to 99.9%RH

0.1 to 99.9%RH

Accuracy

—

±3%RH

±3%RH

Wet Bulb

—

-4 to 140°F (-20 to 60°C)

-4 to 140°F (-20 to 60°C)

Dew Point

—

23 to 140°F (-5 to 60°C)

23 to 140°F (-5 to 60°C)

CO

2

—

—

0 to 9999ppm

Dimensions/ Weight

10.6x4.2x2” (269x106x51mm) / 7oz (200g)

Ordering

AN300............... Large Vane CFM/CMM Thermo–Anemometer

AN310............... Large Vane CFM/CMM Anemometer/Psychrometer

AN320............... Large Vane CFM/CMM Anemometer /Psychrometer + CO

2

AN300-C........... Airflow Cone and Funnel Adapters

www.extech.com

Specifications subject to change without notice. Copyright © 2012-2013 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.

Rev. 9/17/13