Features
AZ 8909 Air Flow & Barometric Pressure Anemometer features:
* New portable weather station
* Monitor wind speed, temperature, windchill, barometric pressure, relative humidity and heat index, dew point value
* Forecast weather from BAR chart
* Unique storm warning feature
Application
Application of 8909 AZ air flow measuring devices:
The pocket size 8909 AZ Air flow Meterhas the Swiss knife shape, which could be opened with 90 degree on the tripod, or 180 degree fully opened to
handle easily. The pocket-knife design makes it convenient and portable, easy to use and to get a precision reading.
The 8909 AZ wind speed metercan measure the Wind Speed, Windchill, Temp., Humidity, Dew point temperature, Barometric Press and Heat Index.
The Windchill temperatureis referred to as the “feels like” temperature. It is based on the rate of heat loss from exposed skin caused by the effects of
wind and cold. As the wind increases, the body is cooled at a faster rate causing the skin temperature to drop. Wind Chill does not impact inanimate
objects like car radiators and exposed water pipes, because these objects cannot cool below the actual air temperature.
The 8909 AZ Wind Chill Anemometeris the best choice as the wind speed monitoring device in HVAC (Heating, Ventilation and Air Conditioning),
industrial related application, Agriculture and Outdoor Activities.
Specification
Specification of 8909 Air Flow & Barometric Pressure:
|
Model
|
8909
|
|
Wind Speed Range
|
0.5~44.7 M/H, 60~3937 FT/M, 0.4~38.8 KNT,
1.1~20.0 m/s, 0.7~72.0 KMH, 1~8 BF
|
|
Wind Speed Accuracy
|
±(3% of reading+0.2 m/s)
|
|
Air Temperature Range
|
-15.0~50℃
|
|
Air Temperature Resolution
|
0.1℃, 0.1℉
|
|
Air Temperature Accuracy
|
±1℃
|
|
Air RH% Range
|
5%~95%RH
|
|
Air RH% Resolution
|
0.1%RH
|
|
Air RH% Accuracy
|
±3%RH (at 25℃. 10~90%RH, others ±5%RH)
|
|
Pressure Range
|
400~1100 mbar
|
|
Pressure Resolution
|
1 (400~1100 mbar/hpa), 0.1 (11.8~32.5 inHg)
|
|
Pressure Accuracy
|
±3 hpa (at -10~60℃)
|
|
Wind Speed Response Time
|
2 seconds
|
|
Temperature Response Time
|
60 seconds (typical)
|
|
Air RH% Response Time
|
60 seconds (typical)
|
|
Pressure Response Time
|
15 minute (typical)
|
|
LCD Update
|
Every second
|
|
Windchill Display
|
YES
|
|
Dew Point Temp. Display
|
YES
|
|
Heat Index Display
|
YES
|
|
LCD Size
|
28(L) * 16(W) mm
|
|
Operating Temperature
|
-15~50℃
|
|
Operating RH%
|
Humidity ＜80%
|
|
Storage Temperature
|
-20~50℃
|
|
Storage RH%
|
Humidity ＜90%
|
|
Meter Size
|
150(L) * 55(W) * 25(H)mm (90 degree folded)
235(L) * 55(W) * 25(H)mm (180 degree folded)
|
|
Weight
|
~90g
|
|
Battery
|
CR2032 * 1 PC
|
|
Optional Accessory
|
Replacement Mini Vane
|
|
Standard Package
|
Meter, Battery, Manual, Strap, Paper Box
|
