Ultrasonic Anemometer for Wind Speed, 70 m/s

High precision ultrasonic anemometer has wide range of wind speed from 0 to 70 m/s, 0~360° wind direction measurement, which has optional wind speed output signal pulse/ wind direction output signal potentiometer. Small ultrasonic wind speed and direction anemometers are widely used in the measurement of wind speed and direction in the fields of meteorology.
SKU: SISCO-UA-70
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$1,143.38
i h
Free shipping
Delivery date: 7-12 days
Overview


SISCO ultrasonic anemometer for 0~70 m/s wind speed and 0~360° wind direction measurement. Wind direction measurement angle 0~360 degree, output potentiometer signal. This ultrasonic wind sensor is customized to be completely compatible with Davis Vantage Pro2 series weather station, can be directly connected to Davis ISS via RJ11 port.

Detail of ultrasonic anemometer

Concealed probe design

  • Prevent environmental interference
  • Prevents rain and snow buildup
  • Prevents interference with natural wind
 
Detail of ultrasonic anemometer

High strength ABS body

  • No maintenance and field calibration
  • High quality ABS body used for the whole housing
  • Light weight/no moving parts/rugged and durable

 

Ultrasonic Wind Speed & Direction Anemometer Installation

There are rotary adjustable mounting holes at the bottom of the ultrasonic anemometer.

When installing the wind sensor, make sure the indicator on the anemometer complies with the geographic north.

Installation of ultrasonic anemometer

 

Application

Small ultrasonic wind speed and direction anemometers are widely used in the measurement of wind speed and direction in the fields of meteorology, ocean, environment, airports, ports, laboratories, industry, agriculture and transportation.

Application of 3-cup anemometer

Specs


Measurement Specification

Model SISCO-RK120-09D
Item Range Resolution Accuracy
Wind Speed 0-70 m/s 0.1 m/s ± 3%
Wind Direction 0~360° ± 3°
Extreme Wind Speed 80 m/s - -

 

System Specification

Power Supply DC 5-30V
Power Consumption 0.2W
Output Signal (Optional) Wind speed: pulses
Wind direction: potentiometer signal
completely compatible with Davis Vantage Pro2 series
Operating Temperature -30 ~ +70℃
Ingress Protection IP65
Dimension Ф 110*140mm
Net Weight 0.5 kg
Main Material ASA
FAQs

Q1: How do you ensure accuracy of anemometer?
A1: To make sure anemometers are reliable and precise, they should be regularly calibrated. This is the procedure of checking the accuracy of a measuring instrument – as well as the adjustment to align it with the standard. The process allows equipment to produce more accurate results than would've otherwise been possible.

Q2: What affects an anemometer?
A2: The higher the wind speed, the more power is required to keep the wire at a constant temperature. Wind speed can also be determined by measuring air pressure. (Air pressure itself is measured by an instrument called a barometer.) A tube anemometer uses air pressure to determine the wind pressure, or speed.

Q3: Does an anemometer measure wind direction?
A3: An anemometer looks like a weather vane, but instead of measuring which direction the wind is blowing with pointers, it has four cups so that it can more accurately measure wind speed. Each cup is attached to the end of a horizontal arm, each of which is mounted on a central axis, like spokes on a wheel.

Tips: How does ultrasonic sensor measure wind speed?

The main wind measurement methods used in ultrasonic sensors are the vortex and the time-of-flight (TOF). The vortex method determines wind speed by measuring the frequency of the vortex, based on the proportional relationship between the average flow velocity and the eddy current frequency.

Warranty

Thank you for buying industrial test and measurement equipment on sisco.com, all products sold by sisco and the partner cover a 12 months warranty, effective from the date of receiving the products.


What is covered?

sisco is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


What is not covered?

  • Product purchased from anyone other than a sisco store or a sisco authorized reseller.
  • Expendable parts.
  • Routine cleaning or normal cosmetic and mechanical wear.
  • Damage from misuse, abuse or neglect.
  • Damage from use of parts other than sisco approved.
  • Damage from use outside the product’s usage or storage parameters.
  • Damage from use of parts not sold by sisco.
  • Damage from modification or incorporation into other products.
  • Damage from repair or replacement of warranted parts by a service provider other than a sisco authorized service provider.
  • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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