First Class Advanced Anemometer-Heated

Model: 4.3351.00.000 Make: Thies Clima

Key Highlights

    * The wind transmitter is designed for the acquisition of the horizontal component of the wind speed in the field of meteorology and environmental measuring technology.(With heating option (24V AC/DC, 25W)) * Measurand : Wind Speed. * Sensor Type : Cup Anemometer * Signal Output : Frequency (1082Hz @ 50m/s) * Supplied With : Terminal plug, Instruction for Use, Factory test/ Calibration Certificates.

Category: Cup Anemometer

The anemometer is made for the measurement of the capacity characteristics of wind power systems, the evaluation of location, and the acquisition of the horizontal component of wind velocity in the fields of meteorology and environmental measuring technology. Every criterion of IEC 61400-12-1 (2005-12) for an instrument of accuracy class 0.5 is satisfied by the anemometer.

Special characters are developed and optimized for dynamic behavior at low beginning value, less overspeeding, and strong turbulence intensity. The output contains a digital signal that represents the measurement value. It can be sent to process control systems, data loggers, display instruments, recording instruments, and data loggers.

It has an electrically controlled heater that ensures the ball bearings work smoothly and keeps the shaft and slot from freezing up during winter operation.

Application

* Power curve measurement at wind power plants * Wind potential studies * Site appraisals * Research purposes * Meteorological Applications

Feature

* Class A compliance in accordance to IEC 61400-12-1 and 61400-12-1 Ed.2 * Worldwide the only Class S 0.5 anemometer according IEC 61400-12-1 Ed.1 & Ed.2, ISO 17713-1, MEASNET * Calibrated according to MEASNET and IEC 61400-12-1 Ed.2 (ilac-MRA) * Frequency output (1082 Hz at 50 m/s) * Supply 3.3 … 42 V DC * Permissible Ambient conditions: -50 °C … 80 °C * With heating (24V AC/DC, 25W) * Measurement Range: 0.3…75 m/s * Accuracy: 1% of value or <0.2 m/s (0.3…50m/s) * Survival Wind Speed 80 m/s (? 30 min) * Linearity: r>0.99999 (4…20 m/s) * IP 55 * 2 years warranty

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