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LCJ Capteurs CV7 OEM

LCJ Capteurs CV7 OEM Wind Sensor

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The CV7-OEM enables this solid-state ultrasonic wind sensor to be easily added to your own products resulting in an extremely durable, discreet and highly accurate solution to wind speed and direction monitoring.

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LCJ Capteurs CV7 OEM Description

Ultrasonic technology provides many advantages over conventional cup anemometers and vane sensors. Having no moving parts that can jam, break or wear out the LCJ CV7-OEM ultrasonic wind sensor has extremely low power consumption making it ideal for harsh conditions and remote locations when you need to know you can just fit and leave without fear of failure or damage that occurs with traditional cup and vane sensors.

The CV7-OEM only requires an 8-30 VDC power supply and outputs RS232/RS422/ 5 V level signal / NMEA0183. Its data can be processed by a PC, an indicator with standard NMEA® input or development kits like Arduino, Raspberry etc. It can be programmed and configured for alignment, response time, measurement units, and interface format.

The LCJ CV7-OEM anemometer comes in two options with a 50cm, 4 wire cable:
• CV7-OEM. The CV7-OEM sensor has a sampling rate of 2Hz.
• CV7-E-OEM. The CV7-E-OEM sensor has a sampling rate of 4Hz.


• Agriculture
• Crop spraying
• Sailing
• Power boats
• Extreme sports
• Temporary structures
• Festival & event management
• Remote wind monitoring stations
• Road & rail tunnels
• Environmental field sites
• Marine vessels
• Mobile weather monitoring vehicles
• Small airports & helipads
• Coastal weather monitoring stations
• Yacht clubs
• Golf courses
• Tower crane operation
• Construction sites
• Health and safety
• Educational
• Wind turbine, renewable energy


• Wind speed & wind direction
• Easily integrated into existing equipment
• Compact; diameter 65 mm, height 40 mm
• Lightweight; 100 grams
• 50cm cable, 4 wire
• RS232/RS422/NMEA0183; MWV, XDR data output
• Sample rate; CV7-OEM 2Hz, CV7-E-OEM 4Hz
• Discreet non-obtrusive
• Low power consumption
• Robust corrosion free construction
• No moving parts
• Extremely low maintenance
• 24 months warranty

Output data format NMEA0183; MWV, XDR
Information transmitted Instant. W. Speed, Instant. W. Angle, availability
Output rate (CV7-OEM) 2 Hz / 30 Hz measurement
Output rate (CV7-E-OEM) 4 Hz / 60 Hz measurement
Wind module sensitivity 0.12 m/s
Wind module resolution 0.05 m/s
Wind module resolution 0.12 to 40 m/s
Direction sensitivity +/-1.5°
Direction resolution
Power supply 8 V to 30 V DC
Electrical consumption 9 mA
Op. temp. without icing -15° to +55° C
Cable 25 m / 4x0.22 mm2
Connection 4 wires
Weight of the head 100 gr
Weight of the unit assembly n/a
Mounting n/a