Hotwire thermo-anemometer
VT110 - VT115
DESCRIPTION OF THE DEVICE
Backlight key
Hold/min/max key
Select key
On/Off/Esc key
OK key
Airflow direction
Red point :
landmark
Protective tube of the
sensitive element (1)
Sensitive element (velocity)
Sensitive element
(temperature)
Bottom of the
hotwire probe
Airflow direction
White point :
landmark
Tube de protection de
l'élément sensible (1)
Sensitive element (velocity)
Sensitive element
(temperature)
Bottom of the telescopic
hotwire probe
➢
Turn on the device by pressing on «
On/Off/Esc
».
The device displays its name «
VT110
» or «
VT115
» then the measured values.
➢
Put the probe to the required location.
The device displays the measurements of velocity or airflow and of temperature.
PERFORM A MEASUREMENT
VT110 : Standard hotwire probe
VT115 : Telescopic hotwire probe
●
Before any device usage with the standard or telescopic hotwire probe standard, please lower the protective tube (1)
of the sensitive element.
●
Always use the hotwire probe with the red point in front of the flow.
●
Always use the telescopic hotwire probe with the white point in front of the flow.
