Cup anemometer 4.3351.x0.xxx

IP55with analog output

First Class Wind Speed transmitter accredited to IEC 61400-12-1, for site assessment and power performance of Wind Turbine Generators Area: Mechanical Sensors High sensitivity mechanical cup anemometer designed for the measurement of the horizontal component of the wind speed. Perfect for site evaluation and the measurement of capacity characteristics of wind power systems. Great for meteorological applications and environmental measurements. Ideal for site assessment and power performance of Wind Turbine Generators The Advanced First Class sensor is Class A, B and S accredited acc. IEC 61400-12-1 for site assessment and power performance of Wind Turbine Generators. The sensor characteristics are optimised for dynamic behaviour, even in high turbulence intensities with minimal over-speeding and a low starting value. The sensor is available in a number of variants including digital and analogue outputs. Heated versions are available for use in regions prone to freezing. Accuracy 0.3 - 50 m/s < 1% of meas. value or 0.999 95 (4 - 20 m/s) Inclined flow - mean deviation < 0.1% from the cosinus line (in the range of +/- 20 degrees) – unable to verify this information? Inclined flow - turbulence effect < 1% (in the range up to 30% turbulence intensity) – unable to verify this information? Electrical output - 1082 Hz @ 50 m/s Delay distance < 3m Survival speed 80 m/s (max 30 minutes) Operating voltage - Sensor - Model dependent Heating 24 V AC/DC; 25W Ambient temperature - -50 to +80 degrees C Electrical connection - 8-pole plug Mounting on to mast tube Fixing boring 35 x 25 mm (diameter x depth) Dimensions 290 x 240 mm