WV4403
3Pages

Catalog excerpts

Main Features • • Enhanced wind vane sensor with analog output 4-20 mA. High resistance to radio frequency interferences (RFI) and electromagnets (EMI). Magnetic sensor, unlimited life and no dead zones. Analog output 4-20 mA. Passive output (2 wire connection). Power supply: 12-30 Vdc (common 24 Vdc). Made of aluminum and high quality technical plastics. Up to 200 km/h of wind-speed. Easy connecting. 20 m cable included. Excellent resistance against impacts, overload, crashes and erosion. No maintenance required. The wind vane should be oriented north and its output signal will correspond to the angles and directions of the table. Enhanced wind direction sensor with robust design, compact and modern. Manufactured of aluminum and high quality technical plastics. Dust and waterproof, corrosion and UV resistant. The wind direction sensor WV4403 v2 has been designed for the use in industrial and domestic applications. Connected to devices such as data acquisition systems, PLCs, displays of analog signals it measures the wind direction, registers it and/or activates predefined alarm levels. Examples of use: irrigation control systems, automation in greenhouses, solar trackers, lifts at ski resorts, cranes, wind turbines, climate and weather stations and so on. To sum up, all applications that contribute to greater control and security in their facilities. Operation Chart relating Wind direction – Analog Output INPUTS / OUTPUTS • • • Up to 200 km/h wind speed Power supply: 12-30 Vdc (Common 24 Vdc) Output: Analog = 4-20 mA (see table at right) Direction North North – Northeast Northeast East – Northeast East East – Southeast Southeast South – Southeast South South – Southwest Southwest West –Southwest West West - Northwest Northwest North – Northwest Static wind Angle (*) Analog Output 0.0 4 mA 22.5 5 mA 45.0 6 mA 67.5 7 mA 90.0 8 mA 112.5 9 mA 135.0 10 mA 157.5 11 mA 180.0 12 mA 202.5 13 mA 225.0 14 mA 247.5 15 mA 270.0 16 mA 292.5 17 mA 315.0 18 mA 337.5 19 mA If the wind speed is lower or equal than 3km/h the angle will be uncertain 1 Nuova CEVA Automation. Via G.B. Signini 43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax +39 0322

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WV4403 v2 4-20mA wiring Type of connection 2-wire. Passive output Wind vane orientation: To orientate the wind vane to the NORTH, align it NORTH with the edge of the base as it is indicated on the label The wind vane should be oriented NORTH and its putput signal will correspond to the angles and directions of the table. 2 Nuova CEVA Automation. Via G.B. Signini 43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax +39 0322 953787 info@nuovaceva.it www.nuovaceva.it

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Technical Features Power supply WV4403 v2 4-20 mA Analog Output Starting Speed Measure Range Connectable load impedance Storage temperature Operating Temperature (free ice) Weight with cable 20 mt. 3 Nuova CEVA Automation. Via G.B. Signini 43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax +39 0322 953787 info@nuovaceva.it www.nuovacev

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WV4403 3Pages

Catalog excerpts

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WV4403
3Pages