014A-L 3-Cup Anemometer
014A-L 3-Cup Anemometer

The 014A is constructed of corrosion-resistant, stainless steel and anodized aluminium. Its three-cup anemometer assembly contains a sealed magnetic reed switch. Rotation of the cup wheel produces a pulse that is directly proportional to wind speed.

Benefits and Features

  • Ideal for applications that do not require wind direction measurements
  • Sealed magnetic reed switch
  • Designed for continuous, long-term, unattended operation in adverse conditions
  • Standard aluminium cup assembly has a distance constant of less than 4.5 m
  • For greater sensitivity, an optional LEXAN cup assembly has a distance constant of less than 1.5 m

The 014A, manufactured by Met One, is a three-cup anemometer that monitors wind speed for the range of 0 to 45 m/s with a threshold of 0.45 m/s. You connect the 014A directly to a Campbell Scientific data logger, which measures the anemometer's pulse signal and converts the signal to engineering units (mph, m/s, knots).

  • 3-cup anemometer; no vane
  • Stainless steel and anodized aluminium construction
Sensor 3-cup anemometer
Measurement Description Wind speed
Range 0 to 45 m/s (0 to 100 mph)
Starting Threshold 0.45 m/s (1.0 mph)
Accuracy 0.11 m/s (0.25 mph) or 1.5%
Contact Rating 10 mA (maximum)
Operating Temperature Range -50° to +70°C
Distance Constant
  • < 4.5 m (15 ft) standard
  • < 1.5 m (5 ft) optional fast response
Cable Description Quick-connect connector with vinyl jacketed, shielded cable
Radius 10.4 cm (4.1 in.)
Height 34.8 cm (13.7 in.)
Sensor Weight 318 g (11 oz)
Cable Weight 140 g (5 oz) per 3 m (10 ft) length


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