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t031 TVV-EV

Wind Speed Transducer

Measure principle: the sensing element is constituted by a 3-cup Robinson assembly coupled to a 4 poles cylindrical magnet. The rotation of the magnetic poles has been detected by an Hall effect sensor. At each passage of the magnetic pole, an impulse occurs.

Intelligent sensor: The transducer belongs to the intelligent sensor family as based on a micro-processor chip that execute among other functions: the correct control functioning, data pre-processing, electrical signal A/D conversion etc. This characteristics warranty excellent accuracy, long-term stability and high data reliability.

Laboratory calibration: The sensor can be supplied with a SIAP+MICROS calibration certificate or with calibration certificates issues by  external primary metrological services (SIT, Colonetti, ecc).

Housing materials and International standards: The dimensions and materials used warranty high sensibility, low mechanical inertia and a low starting threshold. The transducer complies with CE EMC standards, it’s protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.

Heated version: on the heated version (t032 TVVR), through an external controller it’s possible to activate the heater elements in order to avoid the ice development over the moving mechanical components.
Range 0 ÷ 60 m/s
Sensitivity 0,1 m/s
Conversion constant 2.67 Hz/m/s
Accuracy ±0,5 m/s (0÷20m/s) ; ±1 m/s (>20 m/s)
Transducer 3 cups with magnetic transducer
Working temperature -30 ÷ +60 °C
Heated Version (t032 TVVR)
Heater power supply 12 Vdc / 9 Vac
Power of the heater element 25 Watt

  Specifica Tecnica


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