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T031 TVV

Product catalog summary

Overview: The TVV Wind Speed Sensor is designed for high accuracy and robustness, featuring low inertia and high resolution. It is easy to install and maintain, with an optional heating system for enhanced performance in cold environments.

Description: The sensor consists of a rotating body with three conical cups that measure wind speed by resisting rotational movement. A six-pole cylindrical magnet and a Hall effect sensor detect rotary motion, generating impulses as each pole passes. The lightweight material of the cups ensures low mechanical inertia and high sensitivity.

Main Features:

Measures wind speeds up to 65 m/s
High accuracy with protection against overvoltages
Optional heating system available

Technical Specifications:

Measurement Performance: Range: 0.25 to 65 m/s, Resolution: 0.1 m/s, Accuracy: < 0.15 or 1% of measured value
Operating Conditions: Temperature: -40°C to +70°C, Humidity: 0% to 100%
Outputs: Natural, Tension, Current, RS485-Modbus, SDI-12
Power Supply: Voltage: 7 to 24 Vdc, Heating system: 9 to 24 V (DC or AC), Consumption varies by output type
Mechanical Specifications: Protective body made of PA6 with 30% fiberglass, aluminum alloy, and stainless steel screws, Weight: 750 g, Dimensions: ØMAX = 230 mm, Height = 336 mm, IP67 electrical connections

Ordering Codes: Various codes are available depending on output type and whether the heated version is required.

Catalog excerpts

WIND SPEED Environmental Monitoring Solutions Low inertia and high resolution High accuracy Robust and easy to install Equipped with heating system (optional)

Open the catalog to page 1

Description TVV is composed of a rotating body connected to three conical shaped elements (cups), and it measures the wind speed exploiting the wind resistance to rotational movement of the cups. The rotating system is equipped with a six poles cylindrical magnet. A Hall effect sensor detects the rotary motion that generates in the meantime an impulse at the passage of each pole. The dimensions of the cups and the lightness of their material have been thoroughly picked to achieve a very low mechanical inertia and, consequently, to ensure a high sensitivity of the measurement. The structure of...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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