风速 | |||
测量范围 | 0 to 40m/s(0 to 90 mph) | ||
分辨率 | 0.01m/s | ||
阀值 | 0.01m/s | ||
精度 | ±1%±0.05m/s (0 to 30m/s) ±3% (30 to 40m/s) | ||
风向 | |||
测量范围 | 0 to 360 degrees | ||
仰角范围 | ±60 degrees | ||
分辨率 | 0.1 degree | ||
精度 | ±2degrees(1 to 30m/s) ±5degrees(30 to 40m/s) | ||
声速 | |||
范围 | 300 to 360m/s | ||
分辨率 | 0.01m/s | ||
精度 | ±0.1%±0.05m/s (0 to 30m/s) | ||
SONIC温度 | |||
范围 | -50 to +50°C | ||
分辨率 | 0.01m/s | ||
精度 | ±2°C( 0 to 30m/s) | ||
串行输出 | |||
串行输出 | RS-222 or RS-485 1200 to 38400 baud 4 to 32 Hz (user-selected) User Programmable ASCII output configuration (select from U, V, W, Speed of sound, Sonic Temperature, 2D speed, 3D speed, Azimuth, Elevation) | ||
单位 | m/s, cm/s, mph, knots, km/h | ||
模拟电压输出(81000) | 4 voltage outputs, o to 5000mV (Select from U, V, W, Sonic temperature of Speed, Azimuth, Elevation, Sonic temperature) | ||
电压输入(81000V) | |||
范围 | 0 to 5000mV, V1 & V2 0 to 1000mV, V3 & V4 | ||
分辨率 | 1 part in 4000 | ||
精度 | ±0.1% of full scale | ||
电源 | 12 to 24 VDC, 110mA | ||
工作温度 | -50 to +50°C | ||
尺寸 | 56cm high x 17cm radius(3 support arms) | ||
重量 | |||
传感器重量 | 1.2kg(2.6lb) | ||
运输重量 | 4.5kg(10 lb) |
81000超声波风传感器是三轴的,没有可移动的风传感器部件,理想的用于要求快速、高分辨率和三维的风测量。通过不锈钢部件的支持,传感器耐用、防腐蚀,带有3对反作用的超声波转能器。 传感器测量通过正常声音,快速的160 Hz的内部的抽样率确保的测量精度。可选择4到32Hz的输出速率。为了补偿静风区效应,每一台81000仪器都是经风洞检测和校准的。 81000有四个电压输出通道,RS-232和RS-485端口输出也可以。为了用于要求同步模拟的测量,81000V包括四个电压输入通道代替了电压输出。风、声场温度和电压输入数据能够连续的被传送。客户可以根据习惯选择输出格式。 81000和81000V均装在一个标准的一英尺的管子里。电子线路通过防雨的接线盒方便连接。 详细参数 风速 测量范围/s(0-90mph) 分辨率:0.01m/s 阈值:0.01m/s 精度:±1%±0.05m/s(0-30m/s) ±3%(30-40m/s) 风向 范围:360度 仰角范围:±60度 分辨率:0.1度 精度:±20(1-30m/s); ±30(30-40m/s) 声速 范围:300-360m/s 分辨率:0.01m/s 精度:±0.1%±0.05m/s(0-30m/s) 声学温度 范围:-50-+500C 分辨率:0.01m/s 精度:±20C(0-...
风速 测量范围:0 to 70m/s分辨率:0.1m/s 精度:(30 m/s)±2% or 0.1m/s,(70m/s)±3% 风向 测量范围:0 to 360° 分辨率:1°,精度:±2° 串行输出 RS-232,RS-485 格式 ASCII Text,RMYT,NMEA,SDI-12 单位 m/s, MPH,Knots, Km/hr 工作温度 -50 to +50°C 电源 电压 9 to 16 VDC,30 mA typical 电压 24VDC,60W Max.Heater Power:(85004) Ultrasonic Anemometer Voltage and Serial Output Model 85000 The YOUNG Model 85000 Ultrasonic Anemometer is a 2-axis, no-moving-parts wind sensor. It is ideal for general meteorological applications requiring accurate, reliable wind measurement.The sensor features durable, corrosion-resistant construction with opposing pairs of ultrasonic transducers secured in a streamlined molded frame. The 85000 is fully wind-tunnel tested and calibrated to provide accurate wind measurement over a wide operating range. Voltage outputs are provided for wind speed and wind direction. A variety of serial output formats are also available on the standard sensor...