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CV7-HR-OEM – High speed ultrasonic wind vane-anemometer
The CV7-HR-OEM ultrasonic wind sensor is designed for racing boats. The calculation of the wind speed and wind angle reaches 120 Hz with a 38400 baud transmission speed in NMEA0183-HS®.
Description
OVERVIEW
The CV7-HR-OEM is a high resolution ultrasonic wind sensor designed specifically for racing sailboats and supplied as an OEM version.
Faster than the CV7 and CV7-V, the transmission speed of the CV7-HR-OEM allows a greater reactivity for the calculation of wind speed and wind angle with baud rate 38400 and 4Hz output data rate condensing the 120 wind measurements per second.
CV7-HR-OEM is compatible with NMEA0183-HS® with a baud rate 38400.
On demand of offshore racing skippers, LCJ Capteurs has developed this ultrasonic wind vane-anemometer based on the CV7-C from which reliability and technology have been validated for many years at sea all over the world.
Its high raw data rate allows for communication with high-end autopilots.
It can be installed either at the back of the boat or at the top of the mast, thanks to an adapter supplied which allows the mounting of a vertical or oblique pole.
SPECIFICATIONS
Cabling:
4 wires
– Red: +12 VDC (8 to 28 VDC, 9 mA)
– Blue: 0V
– Yellow: NMEA0183® output +
– Green : NMEA0183® output –
Measurement range:
Wind speed: 0.25 to 80 knots
Wind angle: 0 to 359°
Temperature: -15°C (without icing) to +55°C
Measurement sensitivity:
Wind speed: 0.25 knots
Wind angle: +/-1°
Air temperature: +/- 1°C
High speed NMEA0183® sentences used:
IIMWV: Angle, Wind speed and Measurement validity
WIXDR: Air temperature
PLCJ: manufacturer’s data
PLCJE: manufacturer’s data
Baud rate: 4 messages per second condensing the 120 wind measurements per second.
Complies with the European CE standard
COMPATIBILITY
NMEA0183-HS® – baud rate 38400
Compatible with NKE NMEA masthead
Note: suitable for IMOCA racing boats in the Vendée Globe
DELIVERY CONTENTS
CV7-HR-OEM – High speed ultrasonic wind vane-anemometer includes :
– High resolution ultrasonic wind sensor CV7-HR-OEM (sensor head)
– 50 cm of twisted wires
– Oblique and vertical mounting adapters
– User and installation manual
– 2-year warranty, parts and labour, in our workshops
Recommended retail price:
684.95 Euros exc. VAT
821.94 Euros incl. VAT
