wind speed indicator 风速指示仪 wind indicator 风向仪 wind speed 风速 speed indicator n.示速器,速度计 wind direction indicator 风向指示计 no wind position indicator 无风位置指示器 wind velocity indicator 风速仪,风速指示仪,风速指针 wind speed counter 风速计数器 wind speed recorder 风速...
Wind speed indicatorDavid L Hendrickson
Wind speed indicator 优质文献 相似文献 参考文献 引证文献Bicycle speed control apparatus having a speed indicator The speed control apparatus includes a shifting device, and a speed indicator for displaying the speed conditions produced by the change speed device. The shifting device includes a takeup ...
Wind speed range 2~60m/s Wind speed accuracy ±0.5m/s (wind speed <10m/s) ± V*5% (wind speed ≥10m/s) Degree of protection Sensor: IP56 Display unit: IP20 Packaging and delivery Selling Units: Single item Single package size: 75X50X50 cm Single gross weight: 10.000 kg Show more ...
The Dwyer Mark II Wind Speed Indicator is 100% pneumatic. It operates on the time proven principle of aircraft speed indicators. The complete kit consists of a pick up vane connected by fifty feet of flexible double column tubing to the Mark II Indicator, plus all necessary mounting hardware,...
400W 12V 24V IP67 3 phase wind turbine generator With LED Indicator Mini Small Home Low Wind Speed Windmill with Free Controller $100.00 - $300.00 Min. order: 1000 pieces MARS ROCK 400W DC 12V 24V wind turbine generator Residential AC Hawt Wind Mill with Free MPPT Controller Charging Indicato...
Wind Speed and Direction Indicator Wtf B500 Anemometer for Ship Vessel Product Description WTF-B500 anemometer are used in the meteorological observatory (station), chemical industry, power station, Industrial and mining establishment to record the wind's traveling schedule and obs...
(1,300 feet). This type of windstorm also produces dangerouswind chills. A wind speed of 55 km (34 miles) per hour with an air temperature of –6.5 °C (20.3 °F), for example, produces a loss of body heat equivalent to what occurs in calm winds with an air temperature of –29 ...
This invention relates to a wind direction indicator spherically rotatable about a liquid supported poly axial magnetic compass. The wind direction indicator determines the wind direction without any
●【Portable Anemometer】 It’s a light weight pocket size wind speed indicator comes with case, makes it portable for indoor and outdoor activities,such as: Long range shooting,Boat Sailing, Kite flying, Climbing, Drone driving,Vent, turbine air flow testing etc. ...