美国NK3000风速仪Kestrel3000便携式风速仪
Kestrel 3000便携式风速测量仪是一种高精度、耐用的小型仪器，它使用高精度超轻型宝石轴承叶轮来测量风速，启动风速低。叶轮安放在强化玻璃塑料支架上，安装简单，更换方便。仪器体积小，可以装在口袋中，有一个LCD显示器，几乎可以在任何地方进行测量。Kestrel 3000可以选择风速、平均风速和更大风速三种测量模式。它可以随时切换测量单位：节、米/秒、公里/小时、米/小时或英尺/分钟。Kestrel 3000采用防水防震设计，使用IP67材料外壳，防水深度1米，跌落高度2米。
风速
更大风速
平均风速
大气、水和雪温度
风寒指数
相对湿度
露点
热应力指数
美国NK3000/Kestrel3000风速仪
美国NK3000风速仪Kestrel3000便携式风速仪的的特点：
快速而精准的测量环境条件
可靠、可携带、易于使用
器械与零部件全美国装配
创新式稳定性设计保障环境突然变化的平衡性与精度
热调整湿度传感器
获专利的叶轮，客户可以自行替换
快反应外电热调节器
保护层
数据保持功能
带背景光线的大型易读显示器
防水，能漂浮
包含电池，挂链
两年质保
美国NK3000/Kestrel3000风速仪
美国NK3000风速仪Kestrel3000便携式风速仪的简介：
| 测量反应时间 | 单位 | 更大范围 | 分辨率 | 度(+/-) | 规格范围 |
| 风速(空气速度) 1 秒 | mph | 0.8到135.0 mph | 1 | 3% +0.1/-0.3 mph | 8.5到89.0 mph 0.8到8.5 mph |
| ft/min | 59到11,880 ft/min | 1 | 3% +10/-30 ft/min | 750到7832 ft/min 70到750 ft/min | |
| km/h | 1.0到217.3 km/h | 0.1 | 3% +0.1/-0.3 km/h | 13.7到143.2 km/h 1.3到13.7 km/h | |
| m/s | 0.4到60.0 m/s | 0.1 | 3% +0.1/-0.3 m/s | 3.8到40.0 m/s 0.4到3.8 m/s | |
| knots | 0.6到117.3 kt | 0.1 | 3% +0.1/-0.3 kt | 7.4到77.0 kt 0.6到7.4 kt | |
| Beaufort | 0到12 B | 1 | 1 B | 0到12 B | |
| 温度 1 秒 | °F | -49.0到257.0 °F | 0.1 | 1.8 °F | -20.0到158.0 °F |
| °C | -45.0到125.0 °C | 0.1 | 1.0 °C | -29.0到70.0 °C | |
| 相对湿度空 1 分钟 | %RH | 0.0到100.0 % | 0.1 | 3.0 %RH | 5.0到95.0 % ,非冷凝 |
| 风寒指数 1 秒 | °F | 0.7到135.0 MPH, -49.0到257.0 °F | 0.1 | 1.8 °F | 1.8到89.0 mph, -50.0到50.0 °F |
| °C | 0.4到60.0 m/s, -45.0到125.0 °C | 0.1 | 1.0 °C | 0.4到40 m/s, -45.6到10.0 °C | |
| 热指数 1 分钟 | °F | 0.0到100.0 %RH, -49.0到257.0 °F | 0.1 | 3.6 °F | 70.0到130.0 °F, 0到 RH |
| °C | 0.0到100.0 %RH, -45.0到125.0 °C | 0.1 | 2.0 °C | 21.1到54.4 °C, 0到100 %RH | |
| 露点 1 分钟 | °F | 0.0到100.0 %RH, -49.0到257.0 °F | 0.1 | 3.6 °F | -20.0到158.0 °F, 20.0到95.0% RH |
| °C | 0.0到100.0 %RH, -45.0到125.0 °C | 0.1 | 2.0 °C | -29.0到70.0 °C, 20.0到95.0 %RH | |
| 电池 | CR2032, 一，包括。平均寿命，300个小时寿命，+/-取决于背光用途。 | ||||
| 尺寸 | Unit 4.8 x 1.7 x 0.7 in /122 x 42 x 18 mm. Case 4.8 x 1.9 x 1.1 in /122 x 48 x 28 mm. | ||||
| 重量 | Unit 2.3 oz / 65 g. Case 1.3 oz / 37 g. | ||||
美国NK3000/Kestrel3000风速仪
Kestrel Meter 3000 Wind Meter
The Kestrel 3000 Pocket Weather Meter has traditionally been the most popular meter for firefighters for controlled burns and such, easily and rapidly giving wind and relative humidity readings. Before the Kestrel 3000 came along, the technology required to gather this information would require masses of equipment, in particular a Sling.
Replacing a Sling Psychrometer with a Kestrel is a huge step in time saving and accuracy. Some have struggled to take this leap and we wrote this quick Kestrel vs. Sling article that may answer questions of accuracy.
The new Kestrel 5500 Fire Weather Meter Pro is quickly gaining ground as a popular alternative to the Kestrel 3000. With the new technology of the NK5500, the calibration of the relative humidity is highly unlikely. Any drift in RH in the first 5 years would be done at no cost by the manufacturer.
Compare all the Fire Weather Meters and functionality to find the best meter to your needs. New features added to the Fire Meters that are NOT on the Kestrel 3000 but starting on the new Kestrel 3500FW (Fire Weather):
Kestrel has taken fire to a new level of fire prediction by using the environmental aspects to incorporate:
•PIG Screen (Probability of Ignition)
•FDFM Screen (Fine Dead Fuel Moisture)
As with all Kestrel meters, the 3000's sensitive and user-replaceable impeller technology provides accurate wind speed info. Additionally, an external temperature sensor and waterproof casing allow you to gauge the temperature of water (it even floats) and snow, as well as the open air. A hard slide-on case, lanyard, and battery are included.
The Kestrel Meter 3000 Wind Meter measures/features
•Current Wind Speed
•Maximum Wind Gust
•Wind Speed 3 Second Running Average
•Air, Water & Snow Temperature
•Wind Chill
•Relative Humidity
•Heat Stress Index
•Dew point
•Protective cover with sure-grip over molding
•Data hold function
•Large easy-to-read display with backlight
•Waterproof and floats
•User-replaceable impeller
•External temperature sensor
•Patented Quick-Response RH Sensor
•All instruments and accessories are completely assembled in the USA
The Kestrel Meter 3000 Includes
•A slip-on protective cover
•Neck lanyard
•CR2032 coin cell battery (Average life 300 hours)
Kestrel3000风速仪相关产品：
Kestrel NK1000: 风速
Kestrel NK2000: 风速/温度/风寒
Kestrel NK2500: 风速/温度/风寒/气压/海拔
Kestrel NK3000: 风速/温度/湿度/风寒/热力指数/露点温度/
Kestrel NK3500: 风速/温度/湿度/风寒/热力指数/露点温度/湿球温度/气压/海拔
Kestrel NK4000: 风速/温度/湿度/风寒/热力指数/露点温度/湿球温度/气压/海拔/密度高度
Kestrel NK4100: 风速/气流/温度/风寒/湿度/热力指数/露点温度
Kestrel NK4200: 风速/气流/温度/风寒/湿度/热力指数/露点温度/湿球温度气压/海拔/密度高度
Kestrel NK4250: 风速/空气温度/湿度/气压/海拔/蒸发速率/风寒/热力指数/露点温度/湿球温度/密度高度/空气密度/相对空气密度/湿量
Kestrel NK4500: 风速/风向/温度/风寒/湿度/热力指数/露点温度/湿球温度气压/海拔/密度高度
