AIRWOLF II : Atex Handheld Airflow Meter

Description Atex Handheld Airflow Meter:
The Airwolf II is a hand-held air velocity sensor which has been tested and proven over a long duration in
harsh South African underground mining conditions. It uses the Vortex Shedding principle to accurately
measure air velocity. There are no moving parts making the instrument highly insensitive to dust,
temperature and humidity. The unit comes with a leather pouch for easy belt attachment.

Features Atex Handheld Airflow Meter:

- No calibration in field required
- No moving parts
- Accurate and easy to use
- Display of realtime airspeed
- Display of average airspeed over a period (traversing)
- Long life battery
- Certified Intrinsically Safe
- Range : 0.1 to 10 m/s

Specificaties Atex Handheld Airflow Meter:

Sensor : Ultrasonic
Range : 0.1 to 10 m/s
Display : 2 digit LED
Speed indication : Mean Velocity continuously
Power : 4 x AA Alkaline batteries sealed in unit
(typical two year lifetime under normal use)
Size : Cylinder 5cm Diameter ; 20cm long
Weight : 400g
Accuracy : 5% of reading