Wind measuring technologyFirst class – Anemometer and wind direction sensors

The first class anemometer and wind direction sensors were designed to record the horizontal wind speed and direction in the field of meteorology and environmental measurement technology, site assessment and performance determination of wind turbines. The anemometers are certified according to IEC 61400-12-1 (2005-1)

Wind Direction Transmitter ”First Class“  4.3151.00.020    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• With active (electrical) potentiometer
• With integrated heating
Wind Direction Transmitter ”First Class“  4.3151.10.020    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• With active (electrical) potentiometer
• Without heating
Wind Direction Transmitter ”First Class“ 4.3151.00.00x    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluationof location, and measurement of capacity characteristics of wind power systems.

• Low Power Instrument With digital output (Thies serial-synchronous)
• With integrated heating
Wind Direction Transmitter ”First Class“ 4.3151.10.00x    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Low Power Instrument With digital output (Thies serial-synchronous)
• Without heating
Wind Direction Transmitter ”First Class“ 4.3151.00.400    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Digital output RS 485
• With integrated heating
Wind Direction Transmitter ”First Class“ 4.3151.10.400    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Digital output RS 485
• Without heating
Wind Direction Transmitter ”First Class“ 4.3151.00.401    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Digital output RS 485 / Modbus RTU
• With integrated heating
Wind Direction Transmitter ”First Class“ 4.3151.10.401    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Digital output RS 485 / Modbus RTU
• Without heating
Wind Direction Transmitter ”First Class“ 4.3151.x0.3xx    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Potentiometer output without protective circuit
• With or without heating (see versions)
Wind Direction Transmitter ”First Class“ 4.3151.00.xxx    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Analogue output
• With integrated heating
Wind Direction Transmitter ”First Class“ 4.3151.10.xxx    
The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

• Analogue output
• Without heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3351.00.xxx    
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, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 for an instrument of the accuracy class 0.5 (class S classification).

• Analog output
• Digital output
• With integrated heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3351.00.000    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 for an instrument of the accuracy class 0.5 (class S classification).

• Very Low Power Instrument with digital output
• With integrated heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3351.10.xxx    
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, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 for an instrument of the accuracy class 0.5 (class S classification).

• Analog output
• Digital output
• Without heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3352.00.000    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 Edition 2.0 for an instrument of the accuracy class 0.9 (Class S classification)

• Very Low Power Instrument with digital output
• With integrated heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3351.10.000    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 for an instrument of the accuracy class 0.5 (class S classification).

• Very Low Power Instrument with digital output
• Without heating

Wind Transmitter "First Class" Advanced
Wind Transmitter "First Class" Advanced
4.3352.10.000    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 Edition 2.0 for an instrument of the accuracy class 1.7 (class S classification),

• Very Low Power Instrument with digital output
• Without heating

Wind Transmitter "First Class" Advanced X
Wind Transmitter "First Class" Advanced X
4.3352.00.4xx    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 Edition 2.0 for an instrument of the accuracy class 0.65 (class A classification).

• Instrument with RS485 and digital output
• With integrated heating

Wind Transmitter "First Class" Advanced X
Wind Transmitter "First Class" Advanced X
4.3352.10.4xx    
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 Edition 2.0 for an instrument of the accuracy class 1.1 (class A classification).

• Instrument with RS485 and digital output
• Without heating