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計測機器 Ambient Weather WM-3のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Ambient Weather WM-3 8 ページ。 Handheld wind meter with temperature and humidity
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8. Specifications
8.1 General Specifications
Wind Speed Update Interval: 0.5 seconds
Temperature Update Interval: 0.1 seconds
Humidity Update Interval: 1 second
Power Source: 1 x 3V lithium cell (CR2032)
Battery Life: About 1 year
Dimensions (L x W x H): 1.6" x 0.75" x 4.5" (40 x 19 x 115 mm)
8.2 Measurement Specifications
The following table provides specifications for the measured parameters.
Wind speed range:
Unit
Range
M/s
0 ~ 30
Ft/min
0 ~ 5860
Knots
0 ~ 55
Km/hr
0 ~ 55
Mph
0 ~ 65
Temperature and Humidity range:
Unit
°C
°F
%RH
Other specifications:
Battery
Operating temperature
Operating humidity
Current consumption
Weight
9. Troubleshooting Guide
To download the latest manual and additional troubleshooting tips, please visit:
If your question is not answered here, you can contact us as follows:
1. Email Support:
2. Technical Support: 480-346-3398 (M-F 8am to 4pm Arizona Time)
Problem
Impeller appears imbalanced.
Version 1.0
©Copyright 2014, Ambient LLC. All Rights Reserved.
Resolution
0.1
19
0.2
0.2
0.2
Range
-10 ~ 50
14 ~ 122
20 ~ 90%
CR2032 2.0V
-10 ~ 50°C (14 ~ 122℉)
≤ 90%
About 2.5mA
60g
http://ambientweather.wikispaces.com/wm3
It is normal for the impeller to oscillate as it comes to a
stop, and it is not imbalanced. The unit contains a very
small magnet that responds to the earth's magnetic fields.
This does not affect the accuracy of the wind speed
Threshold
0.1
39
0.1
0.3
0.2
Resolution
0.1
0.1
1
Solution
Accuracy
±5%
Accuracy
±1
±2
±5%
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