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CV7-OEM Ultrasonic Wind Speed Sensor

    • Application: other
    • Market Type:After Market 
    • FOB Price: Inquiry For It?
    • Payment Terms: T/T
    • Minimum Order: 1Piece/Pieces

Quick Details

  • Place of Origin:

    France

  • Delivery Time:

    5~7 Work Days

  • Delivery Port:

    HK

  • Max. Production Capacity:

    3000 Pcs/Month

  • OE Experience:

    No

Product Name:CV7-OEM Ultrasonic Wind Speed Sensor

CV7-OEM Ultrasonic Wind Speed Sensor

Application

other

Product Description:

Ultrasonic wind speed sensor - CV7-OEM

How does it work?
A conventional wind vane/anemometer features mechanical rotating parts. These moving parts expose the sensor to failure. The ultrasonic sensor has been designed to avoid any mechanical part to ensure the best possible and most reliable operation. The sonic windvane/anemometers shows very stable results over the long term and without maintenance.

The sound (and ultrasound) is conveyed by the movement of the fluid in which it crosses. The electro acoustic transducers (1) communicate between themselves two by two using ultrasonic signals (2) to determine, following the orthogonal axes, the wave transit time differences induced by the air flow (3). CV7 Transducers communicate between themselves delivering four independent measures, while head wind measured vectors are preferably used for calculations. The measurements are combined in an integrated calculation to establish the wind speed and its direction in relation to a reference axis. The temperature measurements are used for calibration corrections. The sensors design minimises the effect of heel angle (4) (the effect of an inclination of the wind sensor is partially corrected due to the shape given by the space).

The CV7 range of products features lateral transducers delivering four independent measurements. The validity checks are used to measure head wind vectors for calculations. This method gives a wind speed sensitivity of 0.15 m/s, and reliability and excellent linearity up to 40 m/s.*

Specification:

Output data format

NMEA0183, MWV, XDR

Information transmited

Instant. W. Speed, Instant. W. Angle, avaibility

Output rate

2 Hz / 30 Hz measurement *4 Hz / 60 Hz meas.

Wind module sensitivity

0.12 m/s

Wind module resolution

0.05 m/s

Wind module dynamic

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° C to +55° C

Cable

50 cm / 4x0.22 mm2

Connection

4 wires

Weight of the head

100 gr

Weight of unit assembly

N/A

Mounting

N/A

 

Options
These industrial option are "Din" boxes with:
1x connection for 24VDC/AC power supply
1x connection for CV7-V data
1x 12 V connection for CV7-V power supply
Galvanic isolation between power supply and analog outputs
Galvanic isolation between power supply and sensor's power supply
The sensor input is optocoupled.

420 AC
This option features :
1 4-20 mA output loop current for wind speed ranging from 0.25 Kts to 80 Kts and CV7 measurement check.
1 4-20 mA output loop current for wind direction ranging from 0 to 359° and CV7 measurement check.
2 Dry contacts for wind speed alarm

ANA-AC
This option features 3 outputs 0-10V:
0-15m/s
0-30m/s or 0-40m/s selectable
0-359° wind direction

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Supplier Details

Shenzhen Isweek Ltd

Market Type: After Market 
Business Type: Distributor/Wholesaler
Main Product: Gas Sensor, Pressure Sensor, Humidity Sensor... etc

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