A100LK-L Anemómetro
IEC 61400-12 Class 1 Anemometer
Ideal for wind-energy applications
meteorología aplicaciones agua aplicaciones energía aplicaciones flujo gas y turbulencia aplicaciones infraestructuras aplicaciones suelo aplicaciones

Resumen

El A100LK es un anemómetro para uso en meteorología y para evaluación del recurso eólico. Su bajo consumo y amplio rango de voltaje de alimentación lo han hecho ser popular en instalaciones remotas donde no hay disponible 220Vac. Su señal de salida tipo pulsos/frecuencia es ideal para usarlo en nuestros dataloggers Campbell Scientific. El sensor está construido en una aleación de aluminio anodizado, acero inoxidable, y plásticos resistentes a la intemperie que le proporcionan una larga vida útil. Leer más

Ventajas y características

  • IEC Class 1 performance
  • Low power consumption
  • High rate of pulses per revolution produced makes it suitable for wind-surveying applications where turbulence is estimated
  • Bearings protected from the entry of moisture droplets and dust, resulting in an instrument suitable for permanent exposure to the weather

Imágenes

A100LK mounted to a crossarm via the CM220 bracket (all items sold separately)

Descripción detallada

Rotation of the A100LK’s three-cup rotor is electronically converted to pulse output signals proportional to wind speed. The A100LK produces a higher rate of pulses per revolution (up to 13) compared to relay-based sensors, making it suitable for wind surveying where turbulence needs to be estimated.

Preguntas frecuentes

Número de FAQs relacionadas con A100LK-L: 3

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  1. Can a MEASNET calibration be obtained for an A100LK-L?

    Yes. Every A100LK-L ships with a MEASNET calibration certificate.

  2. Can the A100LK-L be ordered without a cable?

    No. Cables are attached and sealed on the sensor by the manufacturer. Whenever possible, purchase a sensor with the desired cable length. Alternatively, a new sensor can be purchased with a foot of cable and then spliced onto the existing cable. Splicing cable together, however, increases the likelihood that water may enter the cable and cause shorting, corrosion, and some other potential issues, which in turn can cause measurement issues. Because of the potential issues, do not splice any sensor cable without first contacting Campbell Scientific to discuss the sensor in detail.

  3. If a device or sensor is not available for selection in the Short Cut program, how can it be added?

    It is possible that an older version of Short Cut is being used. Download the latest version of Short Cut.

    If the latest version of Short Cut has already been downloaded, open the program.

    1. Go to Tools | Options and make sure that the Enable Creation of Custom Sensor Files box is checked.
    2. In the Generic Measurements folder, right-click the type of measurement to be made for the sensor, and select Create Custom Sensor.
    3. Set the fields according to the sensor’s specification, hide those fields that the user does not need to see after being set, and save the custom sensor file settings with the Save As button. 
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Compatibilidad

Nota: lo siguiente muestra información de compatibilidad notable. No es una lista de todos los productos compatibles.

Dataloggers

Producto Compatible Nota
CR1000 (retired)
CR1000X (retired)
CR300 (retired)
CR3000 (retired)
CR310
CR350
CR6
CR800 (retired)
CR850 (retired)

Información de compatibilidad adicional

Data Logger Considerations

The A100LK uses one pulse count channel on the data logger.

Programming

The A100LK is read by the PulseCount Instruction in CRBasic and by Instruction 3 (Pulse Count) in Edlog. Wind speed measurements can be taken and processed with any of the data loggers.

Especificaciones

Sensor 3-cup anemometer
Measurement Description Wind speed
Signal Type/Output Electronic pulse
Range 0 to 77 ms-1
Threshold 0.15 ms-1 (starting speed 0.2 ms-1, stopping speed 0.1 ms-1)
Maximum Speed 77.22 ms-1
Accuracy 1% ±0.1 ms-1
Distance Constant 2.3 m ±10%
Calibration Data Supplied for anemometer and rotor at one test speed to an accuracy of ±1% at +15°C.
(12 Vdc supply and an analog output load of 1 MΩ)
Operating Temperature Range -30° to +70°C
Rotor 15.2 cm (6 in.) diameter three-cup rotor
Supply Voltage 6.5 to 28 Vdc
Current Consumption 2 mA maximum

1.6 mA typical (no output load)
Power-up Time 5 s
Surge Protection Vector PC3L2 anti-surge module fitted
Housing Diameter 5.5 cm (2.2 in.)
Height 19.5 cm (7.68 in.)
Weight 490 g (17.3 oz) including 3 m (10 ft) cable

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