YFT系列智能压力风速计
YFT型智能压力风速计是以测量微差压为基本功能，同时具有测量温度和静压功能的多功能仪表。为方便用户，增加了计算风速，计算风量的功能。这是一种便携式的，具有智能化、多功能的微差压测量仪表，在采暖、通风、空气调节、环境保护、节能监测、气象、农业、冷藏、干燥、劳动卫生调查等各方面有广泛的用途。
YFT seriessmart pressure anemometer
YFT type smart pressure anemometeris a multi-functional instrument basically for micro differentialpressure measurement, with the additional function of temperatureand static pressure measurement. For user’s convenience, wind speedand volume calculation has added. It’s a portable, smart andmulti-function device widely used in field as heating, ventilating,air conditioning, environment protection, energy conservation,meteorology, agriculture, refrigeration, drying, sanitary surveyand etc.
主要技术参数(Qualification)
温度(Temperature)：量程(Range) -100℃—200 ℃
精度(Accuracy)±1% ,±0.5℃
静压(Static pressure)：量程 (Range) -6KPa—6 KPa
精度(Accuracy)≥0Kpa 时，±1% 满量程(at pressure)
＜0Kpa 时，±1.5%满量程(at pressure)
差压(Differential pressure)：量程(Range 0—1000 Pa
精度(Accuracy)：±1%满量程(at pressure)
外形尺寸(Size)：187 × 84 × 46 mm
引压管长度(Probe length)：≯3 米
重量(Weight)：≯1 Kg