Vaisala INTERCAP HMDW80 SERIES Specifikace stáhnout pdf (Strana 125)

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us at sales@vaisala.com

Ref. B210780EN-C ©Vaisala 2012

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Any logos and/or product names are trademarks of Vaisala or

its individual partners. The reproduction, transfer, distribution or

storage of information contained in this brochure in any form

without the prior written consent of Vaisala is strictly prohibited.

All specifications — technical included — are subject to change

without notice.

The CARBOCAP® Story

The CARBOCAP story began

in 1992, when micromechanical

sensors were being intensively

researched at Vaisala. The

groundbreaking idea of

miniaturizing the Fabry-Perot

Interferometer (FPI) was

born, leading to collaborative

development work with VTT

Technical Research Center of

Finland. Later, a patent application

was submitted for a single-channel

gas concentration measurement

method using the FPI.

The driving force behind the

innovation of the CARBOCAP

sensor was Vaisala's commitment

to developing superior

technologies for environmental

measurements. And indeed,

Vaisala’s pioneering work in

the field of silicon-based NDIR

technology and electrically tunable

filters resulted in the compact,

simple and high-performance

CARBOCAP sensor. To this day, the

long-term stability and reliability of

the measurement provided by the

FPI is unrivaled.

The first commercial CARBOCAP

products for measuring ppm-level

in ventilation applications

were launched in 1997, with

instruments for percentage-level

measurements following soon

after. CARBOCAP technology

is proven in a wide range of

applications, including ecological

measurements, where it performs

reliably in harsh environments such

as soil and snow, satisfying the

thirst for knowledge that scientists

have for understanding nature’s

processes.

Mirror surface

IR source

IR absorption

Fabry-Perot

Interferometer Filter

Detector

Protective window

measurement applications, where

excellent long-term stability and

tolerance to harsh conditions are

important requirements.

CARBOCAP CO

Products

Vaisala offers instruments for

measuring CO

at ppm and

percentage levels in both indoor and

Typical Applications

for Carbon Dioxide

Measurement

Vaisala CARBOCAP instruments

are well suited to a wide range of

applications, from ppm (parts per

million) to percentage-level CO

measurements. Since CO

is harmful

in high concentrations, it is present at

percentage levels only within closed

processes such as fermentation

and controlled-atmosphere storage

environments. Percentage-level

measurements are also typical in

life-science applications such as CO

incubation.

Normal atmospheric air includes CO

at ppm levels. Typical CARBOCAP

applications include ventilation

control in buildings occupied

by people, animal shelters, and

greenhouses. In areas where large

volumes of CO

are handled, reliable

measurement with alarm control

is an important safety precaution.

The CARBOCAP sensor is also

a popular choice in ecological

Structure of the CARBOCAP sensor.

outdoor environments. Vaisala's wide

variety of CO

instruments ranges

from hand-held meters, measurement

modules, and industrial transmitters

to high-volume, affordable

transmitters for volume applications.

View the complete range of CO

products at www.vaisala.com/

carbondioxide.

Carbon Dioxide

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