The subject of this tender is the delivery of the lda - laser doppler anemometer
system (hereinafter referred to as the "lda system").
Inspired by more expensive professional anemometers
that often have a three-cup design, the original Mjolnir (still in the product line) uses two rotating measuring cups with magnets built in the hub.
Then it was used to examine the errors of vane-type, hot-wire-type and hood-type flowmeters, which are typical anemometers
and flowmeters that are widely used in the field.
The proposed test procedure is akin to SAE recommended practice J2263  whereby wind velocity measurements from one or several track-based anemometers
are utilized to correct the readings of the vehicle-mounted anemometer
for "vehicle blockage".
My advice, which I have presented at a number of NEBB sessions in the past couple of years, is to compare the VAV box sensor reading to the carefully aligned anemometer
sensor readings from all the diffusers attached to that VAV terminal and then determine an "effective" [A.
which are used for weather forecast have a tolerance of +-0.
Meteorological towers (or "met towers") often have anemometers
affixed at multiple places on the tower, allowing meteorologists to measure wind speed and direction at various heights (see Figure 2).
Wind speed can be measured with an instrument called an anemometer
Product categories include Infrared Thermometers, Digital Pressure Gauges, Digital Multimeters, Differential Pressure Gauges, Thermo Hygrometers, Digital Anemometers
, Digital Differential Pressure Gauges, Transmitters, Clamp Meters, Insulation & Continuity Testers and many more test and measurement instruments.
The tower will be fitted with several anemometers
at different heights to measure wind strength and duration at the site.
Point-wise measurement techniques, such as Pitot tubes, thermal anemometers
, and laser Doppler velocimetry, can be used to obtain the velocity information at the point of the probe.
John Wylam, vicar at Thockrington Church, close to the Northside Farm site, wrote to the council to object to the anemometers
TSI Incorporated is proud to launch a newly redesigned line of anemometers
and indoor air quality (IAQ) instruments.
Combining low cost with advanced features, the WTM-1000 wind tunnel from Omega can calibrate either vane or hot-wire anemometers
It also hosts solar panels and an array of anemometers
to measure wind speed and direction.