CV7-RM – Ultrasonic wind sensor for rotating mast

Combination of CV7 ultrasonic wind sensor and RM-CANBUS calculator – NMEA2000® interface for rotating mast, compatible with SMART position sensor.

SKU: CV7-RM_M Categories: ,


The CV7 ultrasonic wind sensor is supplied with the RM-CANBUS (Rotating Mast) interface which is a NMEA2000® calculator for rotating mast with integrated barometer.

This pack is compatible with the SMART sensor for mast angle position, which allows a very accurate control of movement and improves efficiency and safety of operations. It detects the position of a magnet in relation to the sensor. 


4 wires: 
 Red: +12 VDC (9-16 VDC, 9mA)
 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 

NMEA0183® sentences: 
IIMWV: Angle, Wind speed, Measurement validity
WIXDR: Air temperature
PLCJ: manufacturer’s data
PLCJE: manufacturer’s data
Transmission speed: Bd 4800

Complies with the European CE standard

Compatible with SMART position sensor (not supplied): 
Power supply: + 12 VDC
Measured angle: 0-100° / 0-180°

RM unit: 
Power supply: + 12VDC via NMEA2000®
NMEA2000 M12 male connector 


NMEA2000® V2
Tested and approved with the following devices: Furuno, Garmin, Humminbird, Lowrance.
Compatible with Honeywell® SMART 100 and 180 degree position sensors (not supplied)
B&G, Raymarine and Simrad equipment require our STBG interface (contact us for more information about the RM-STBG option).


CV7 sensor with 310 mm slanted arm
RM-CANBUS interface for rotating mast
– Mounting Bracket
– 25m cable length – 4 X 0.22 mm²
– User and installation manual
– 2year warranty, parts and labour, in our premises 

Recommended retail price:
1 170.00 Euros exc. VAT
1 404.00 Euros incl. VAT