Vaisala INTERCAP HMDW80 SERIES Specifikace stáhnout pdf (Strana 176)

174

Weather

/ TECHNOLOGY DESCRIPTION

Vaisala Wind and Weather Sensor Technologies

for Measurements in Industrial Applications

Vaisala's long history in wind and

weather measurements started

already in the 1930s from the

development of a radiosonde to

measure the conditions in the upper

atmosphere. Today, Vaisala wind

and weather instruments are used in

dozens of applications and industries

all over the world.

Industrial Applications

for Wind and Weather

Measurements

Wind and weather data are required

in many activities across industries.

For example, in power industry,

the efficiency of power lines is a

function of wind speed and direction.

Vaisala Ultrasonic

Wind Sensors in Brief

▪

Wind sensor with no moving

parts

▪

Unique triangular design for

accurate measurements from

all directions

▪

Optional sensor heating

available

▪

Maintance free, no field

calibration required

▪

Measurement range up to

75 m/s

Vaisala Mechanical

Wind Sensors in Brief

▪

Accurate wind speed and

direction sensors

▪

Fast and linear response

▪

Low measurement starting

treshold

▪

Sensors with heating elements

available for cold climates

Vaisala Weather Sensor

in Brief

▪

Measurement of the six

essential weather parameters:

wind speed and direction,

liquid precipitation, barometric

pressure, temperature, and

relative humidity

▪

Feature proprietary Vaisala

sensor technologies:

WINDCAP®, RAINCAP®,

HUMICAP®, and BAROCAP®

Nuclear power plants require wind

data for safety reasons to be able to

model the dispersion of potentially

radioactive leakages. In addition to

nuclear power plants, also chemical

factories need to gather wind data for

dispersion monitoring.

Accurate outdoor measurements

are essential in operating modern

buildings. Processes such as free

cooling, natural ventilation, and

automated shading are dependent on

real-time weather data. Ventilation

control in greenhouses also relies

on localized weather data to ensure

an optimized environment for plant

growth.

Vaisala Wind and

Weather Instruments

Vaisala manufactures wind and

weather instruments for different

applications, requirements and

budgets. The wind sensor portfolio

for industrial applications includes

both mechanical and ultrasonic

sensors. View the complete

range of wind products at

www.vaisala.com/wind. Have a

look at the multiparameter Vaisala

Weather Transmitter WXT520 at

www.vaisala.com/wxt520.

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