口袋里的风仪有几种配置,也很准确,坚韧和负担得起的。酒店设有一个大型显示屏,很容易,几乎在任何情况下阅读,并提供三种工作模式,风速,平均风速和最大风速。所述显示单元可以在任何时候被改变,有不同的选择,以适应各种应用(节,米每秒,每小时公里,每小时或脚P /分钟与螺力公里)。天气指数基金™和Pocket风米防水和浮动。性能保证满一年。
The Pocket Wind Meter comes in several configurations and is also very accurate, tough and affordable. It features a large display which is easy to read under almost any condition and offers three operating modes—wind speed, average wind speed and maximum wind speed. The display units can be changed at any time, with choices to suit a wide variety of applications (knots, meters per second, kilometers per hour, miles per hour or feet p/minute and Beaufort Force). The Weather Tracker™ and the Pocket Wind Meters are waterproof and float. Performance is guaranteed for one full year.
技术资料 |
风速功能 |
操作模式: | 移动三秒钟的平均值(风速),平均上电后(AV)或自功率(最大)最大3秒阵风。 |
响应时间: | 1秒 |
单位: | 海里(KT),米每秒(米/秒)千米每小时(KM / H),英里每小时(MPH)或每分钟英尺 (FPM)和波弗特海(B) |
上轴精度: | ±3%读数或±最显著的数字。 |
离轴响应: | -1%@ 5°,-2%@ 10℃,-3%@ 15° |
分辨率: | 0.1克拉,M / S,KM / H&MPH; 1 FPM低于1,999 FPM,10 FPM 2000 FPM以上(自动量程) |
校准漂移: | <后2%运行100小时为7米/秒(〜14克拉,25公里/小时,16英里或1,400 FPM) |
最小。速度: | 0.3 M / S(〜0.6 KT,1公里/小时,0.7英里或60 FPM) |
最大。速度: | 40米/秒(78〜KT,144公里/小时,89英里或7,830 FPM) |
温度,风寒,湿度,热指数和露点功能 |
响应时间: | 1秒 |
单位: | 摄氏度(℃)和华氏温度(°F) |
精度: | 温度和风寒±1°C 露点±2°C,热指数±3℃ 相对湿度±3°C |
分辨率: | 0.1°C |
气压 |
精度: | ±3hPa(-10°C和60°C) |
环境的 |
密封: | 电子产品外壳符合IP67防水深度1米。(3英尺)。花车 |
冲击: | 跌落测试到2米。(6英尺) |
储存温度: | 存储范围-4°F至176°F |
工作温度: | 工作范围5°F至122°F |
物理 |
电池: | 风仪 - 用户可更换的CR2032纽扣电池; 典型寿命400小时。天气跟踪,两节AAA碱性电池(附带) |
叶轮: | 直径1“(25毫米),高精密的宝石轴承,用户可更换叶轮总成 |
温度传感器: | 密封高精度热敏电阻 |
湿度传感器: | 固态有机硅电容传感器 |
压力传感器: | 单片硅压阻式传感器 |
外形尺寸: | 风仪4.8“×1.7”×0.6“ 天气跟踪10“×1.8”×1.1“ |
重量: | 1.5盎司 3.6盎司
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Technical Data |
Wind Speed Functions |
Operating Modes: | Moving three-second average (wind speed), average since power on (AV) or maximum three second gust since power on (MAX). |
Response Time: | 1 second |
Units: | Knots (KT), meters per second (M/S), kilometers per hour (KM/H), miles per hour (MPH) or feet per minute (FPM) & Beaufort (B) |
On-axis Accuracy: | ±3% of reading or ±least significant digit. |
Off-axis Response: | -1%@5°, -2%@10°, -3%@15° |
Resolution: | 0.1 KT, M/S, KM/H & MPH; 1 FPM below 1,999 FPM, 10 FPM above 2000 FPM (auto-ranging) |
Calibration Drift: | <2% after 100 hours operation at 7 M/S (~14 KT, 25 KM/H, 16 MPH or 1,400 FPM) |
Min. Speed: | 0.3 M/S (~0.6 KT, 1 KM/H, 0.7 MPH or 60 FPM) |
Max. Speed: | 40 M/S (~78 KT, 144 KM/H, 89 MPH or 7,830 FPM) |
Temperature, Wind Chill, Humidity, Heat Index & Dew Point Functions |
Response Time: | 1 second |
Units: | Degrees Centigrade (°C) & Degrees Fahrenheit (°F) |
Accuracy: | Temperature & Wind Chill ±1°C Dew Point ±2°C, Heat Index ±3°C Relative Humidity ±3°C |
Resolution: | 0.1°C |
Barometric Pressure |
Accuracy: | ±3hPa (between -10°C & 60°C) |
Environmental |
Sealing: | Electronics enclosure IP67-water resistant to 1 m. (3 ft.). Floats |
Shock: | Drop tested to 2 m. (6 ft.) |
Storage Temperature: | Storage range -4°F to 176°F |
Operating Temperature: | Operating range 5°F to 122°F |
Physical |
Battery: | Wind Meters- User-replaceable CR2032 coin cell; Typical life 400hrs. Weather Tracker- Two AAA alkaline batteries (Included) |
Impeller: | Diameter 1" (25 mm). High precision jewel bearings. User-replaceable impeller assembly |
Temperature Sensor: | Hermetically sealed precision thermistor |
Humidity Sensor: | Solid State silicone capacitive sensor |
Pressure Sensor: | Monolithic Silicone Piezoresisitive sensor |
Dimensions: | Wind Meters 4.8" x 1.7" x 0.6" Weather Tracker 5" x 1.8" x 1.1" |
Weight: | 1.5 oz. 3.6 oz.
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