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Davis Wind Speed and Direction Smart Sensor

Manufacturer:
A Low cost Wind Speed and Direction for HOBO Smart Sensor Data Loggers
Part Number: S-WCF-M003
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$807.00 ex GST
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Davis Wind Speed/Direction Smart Sensors are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget.  The sensors feature a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for programming or extensive setup.


In what environment does this sensor operate?

This sensor operates in an outdoor environment.


What measurements does this sensor support?

The S-WCF-M003 sensor supports the following measurement: Wind

Technical Information

 

Wind Speed/Gust

Wind Direction

Measurement Range

0 to 76 m/sec (0 to 170 mph)

0 to 355 degrees

Accuracy

±1.1 m/sec (±2 mph) or ±5% of reading, whichever is greater

±7 degrees

Resolution

0.5 m/sec (1.1 mph)

1 degrees (0 to 355 degrees)

Starting Threshold

≤1 m/sec (2.2 mph)

1 m/sec (2.2 mph)

Measurement Definition

Cup revolutions are accumulated every three seconds for the duration of the logging interval

Wind speed: Average speed for the entire logging interval

Gust speed: The highest three-second wind recorded during the logging interval

See Measurement Operation.

Unit vector averaging used; vector components for each wind measurement are calculated every three seconds for duration of logging interval (see Measurement Operation)

Operating Temperature Range

-40°C to 70°C (-40°F to 158°F)

Environmental Rating

Weatherproof

Housing

Polycarbonate wind cups

UV-resistant ABS wind vane and black-anodized aluminum anemometer arm

Bearing Type

Sealed stainless steel

Turning Radius

108 mm (4.25 in.)

Approximately 135 mm (5.25 in.)

Dimensions

470 x 191 x 121 mm (18.5 x 7.5 x 4.75 in.)

Weight

1.332 kg (2 lb, 15 oz)

Bits per Sample

8 for each channel, 24 total

Number of Data Channels*

3

Measurement Averaging Option

Automatic averaging (see Measurement Operation)

Cable Length Available

3 m (9.8 ft)

Length of Smart Sensor Network Cable*

0.5 m (1.6 ft)

 

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Davis Wind Speed/Direction Smart Sensors are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget.  The sensors feature a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for programming or extensive setup.


In what environment does this sensor operate?

This sensor operates in an outdoor environment.


What measurements does this sensor support?

The S-WCF-M003 sensor supports the following measurement: Wind

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