First Class Wind Speed Transmitter

First Class Wind Speed transmitter accredited to IEC 61400-12-1, for site assessment and power performance of Wind Turbine Generators
Model Number: 4.3351.x0.xxx
Area: Mechanical Sensors
Enquire about this product
First Class Wind Speed Transmitter
Home / Products / First Class Wind Speed Transmitter

Overview

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.

Common Specifications

Measuring range
0.3 - 75 m/s
Accuracy
0.3 - 50 m/s < 1% of meas. value or < 0.2 m/s
Linearity
r > 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
Protection
IP55
Weight
0.5 Kg
Material of housing
aluminium, anodised
Material of cup-star
carbon fibre reinforced plastic

Downloads

First Class Wind Speed Datasheet – Frequency Output

General
496.00KB

First Class Wind Speed Datasheet – Analogue Output

General
471.46KB
No matching items

Other Products

Variations

First Class Wind Speed Transmitter 4.3351.00.000

First Class Wind Speed Transmitter 4.3351.00.000

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.10.000

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.00.140

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.10.140

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.00.141

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.10.141

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.00.161

Biral meteorological sensors

First Class Wind Speed Transmitter 4.3351.10.161

Related Products

Biral

First Class Wind Direction Transmitter

classicWS

Classic Wind Speed Transmitter

Sales & Support

Contact Biral for more information

To find out more about this instrument or to discuss your application requirements please do not hesitate to contact Biral.

After Sales Support

Biral offers free advice and technical support for the lifetime of the instruments we sell. Once you have purchased the unit you can always contact us for help using the links on our Service Support page.

Enquire about this product

"*" indicates required fields

Drop files here or
Max. file size: 8 MB.