testo 417 - Large surface vane anemometer

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Overview

The testo 417 vane anemometer allows you to carry out quick and precise air flow measurements at air inlets and outlets.The easy-to-read display shows air flow speed and direction as well as volumetric flow rate and temperature.The anemometer can also calculate the mean time value, average value and minimum and maximum value at the touch of a key.

  • Compact anemometer with integrated 100 mm vane

  • For measuring air flow, volumetric flow rate and temperature

  • Ideal for carrying out measurements at air inlets and outlets

  • For measurements at disk valves, ventilation grilles and ceiling diffusers using optionally available accessories

 
 

Product Description

The testo 417 vane anemometer allows you to measure air flow speed, volumetric flow rate and temperature simultaneously. The integrated vane of the anemometer makes it ideal for carrying out measurements at air inlets and outlets.


The optionally available testovent 417 funnel set allows you to carry out measurements at ventilation grilles and disk valves. There is also an air flow rate rectifier for carrying out quick and reliable measurements at diffusers.

The vane anemometer is designed to provide you with the following values


The easy-to-read display shows all important data including air flow direction –ie. whether the air is being sucked in or blown out, air flow speed and the volumetric flow rate as well as the actual temperature.
The mean time value and average value provide you with information regarding the average volumetric flow rate, air flow speed and the temperature measurement. In order to carry out the volumetric flow rate simply enter the area of the duct or use the optionally available funnel set.
In addition, there is also a hold function which allows you to compare the measurement you have just take with previous measurements. Min and max values are also available at the touch of a key. And thanks to the testo 417 vane anemometer’s backlit display you can read the measurements in the dark or in poor lighting.

What’s included
testo 417 vane anemometer with integrated 100 mm vane, calibration protocol, battery.

 

Delivery Scope

testo 417 vane anemometer with integrated 100 mm vane, calibration protocol, battery.

General Technical Data
Weight 230 g
Dimensions
 
277 x 105 x 45 mm
Operating temperature 0 to +50 °C
Product-/housing material ABS
Battery type 9V block battery, 6F22
Battery life 50 h
Storage temperature  -40 to +70 °C

 

Temperature - NTC

Measuring range
0 to +50 °C
Accuracy ±0.5 °C
Resolution  
0.1 °C

 

Velocity - Vane

Measuring range
 +0.3 to +20 m/s
Accuracy ±(0.1 m/s + 1.5 % of mv)
Resolution 0.01 m/s

 

Volume flow

Measuring range
0 to +99999 m³/h
0 to +440 m³/h (testo 417 in combination with funnel set (0563 4170))
0.1 to +200 m³/h , preferred 0,1 to 100 m³/h (testo 417 in combination with funnel & flow straightener (0554 4172))
Resolution 0.1 m³/h (0 to +99.9 m³/h)
1 m³/h (+100 to +99999 m³/h)

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