Modbus ultrasonic anemometer

The CV7 vane anemometer is an ultrasonic anemometer made in France. This anemometer has proven itself in marine applications, and is renowned for its robustness in the naval sector as well as for its accuracy in the competitive sailing sector. 

Sonic wind sensors are static wind vanes with no rotating parts. Thus, the CV7 wind sensor is discreet due to its small size and the absence of moving parts that do not attract the eye.

Modbus output

This static sonic wind instrument is mounted on a vertical arm and incorporates the MODBUS RTU & RS485 protocol. It meets a common industry standard for monitoring dust, soot, noise generation, or intelligent building applications that interface the wind sensor with PLCs.

It provides wind values: gusts over a 3 second period, average values over a 10 minute period.

Made in France

The CV7 wind gauges are manufactured in France in the Nantes region, allowing for fast and efficient after sales service. This proximity also allows the manufacturer to adapt these products to your specific needs, please contact us for this. 

The anemometers are subject to stringent quality controls throughout the manufacturing process.

Technical specifications

Modbus registers

Note 1: also corresponds to the maximum burst over 3s.

Note 2: the quality index is applied to the 10 min values.

Note 3 :

0: Decimal mode (Registers)

1: MODBUS mode

Note 4: Resets a new measurement session.

Note 5 : The maximum number of registers to be read is 20. Consequently, all the input registers must be read with 2 successive commands.

- MODBUS RTU & RS485 

COMPOSITION OF THE SUPPLY

• SONIC-ANEMO-MODBUS with 25 m cable
• Fixing flange with 4 nuts
• Alignment test pattern
• Mounting and operating instructions

2 years warranty on parts and labour