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4
Digital Anemometer
Operation Manual
m² Indicates that the current area setting unit is square meter
ft² Indicates that the current area setting unit is square foot
CMM Cubic meters per minute
CMS Cubic meters pe r second
CFM Cubic feet per minute
knots Nautical miles per hour, 1850 meters per hour
ft/s Feet per second
ft/m Feet per minute
m/s Meters per second
Km/h Kilometers per hour
MPH Nautical miles per hour
Low battery indicator
3. Specification
The meter should be recalibrated under the condition of 18°C l 28°C,
relative humidity ģ75% every year.
3.1 General
3.1.1 Work height: Maximum 2000m
3.1.2 Work mode: Frequency of wind speed conversion
3.1.3 Display: LCD
3.1.4 Maximum show value: 9999
3.1.5 Samplin g time: About 0.4s/time.
3.1.6 Auto power off: Turn off after 10 minutes
3.1.7 Low battery indicator:
sign displays on LCD.
3.1.7 Work power: 2×1.5V AAA batteries.
3.1.8 Operation environment:
Relative humidityĺ 0~85%RH, no moisture condensation.
Temperatureĺ 0°C~40°C, no moisture condensation.
3.1.9 Detector (fan) operatio n environment:
Relative humidityĺ 0~95%RH, no moisture condensation.
Temperatureĺ -20°C~70°C, no moisture condensation.
3.1.10 Storage environment:
Relative humidityĺ 0~80%RH, no moisture condensation
5
Digital Anemome ter
Operation Manual
Temperat ureĺ -10°C~6 0°C, no moisture condensation
3.1.11 Dimension: Meter ĺ165LX85 WX38Hmm.
3.1.12 Weight: About 200g
3.2 Techni que data
Ambient temperature: 23 5°C, Relative humidity: <75%
3.2.1 m/s
Measuring
range
Resolut
ion
Accuracy
0.80 ~ 30.00
m/s
0.01
m/s
±(2.0% reading
+ 50
characters)
30.00 ~
40.00 m/s
For reference
only
3.2.2 km/h
1.40~108.00
km/h
0.01km
/h
±(2.0% reading
+ 50
characters)
108.0 ~ 144.0
km/h
For reference
only
3.2.3 ft/s
1.30 ~ 98.50
ft/s
0.01
ft/s
±(2.0% reading
+ 50
characters)
98.50 ~
131.20 ft/s
For reference
only
3.2.4 knots
Measuring
range
Resolut
ion
Accuracy
0.80 ~ 58.30
knots
0.01
knots
±(2.0%
reading + 50
characters)
58.30~77.70
knots
For reference
only
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