carbon monoxide analyzer / gas / temperature / for integration
AQMS-400 Focused Photonics Inc.

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Characteristics

  • Measured entity:

    carbon monoxide, gas

  • Measured value:

    temperature

  • Configuration:

    for integration

  • Other characteristics:

    for ambient air, online, real-time, NDIR

Description

Carbon Monoxide Analyzer
FPI AQMS-400 carbon monoxide (CO) analyzer measures ambient CO concentration by employing non-dispersive infrared with gas filter correlation method technology

Key Features
14 meters optical path to perform high reliability
Five years guarantee on GFC wheel
Compliance with US EPA reference method
Various outputs include ethernet and Rs232
User friendly interface with large screen
Continuous system diagnosis with alarm
Multi-tasking software allows viewing test variables while operating
Temperature and pressure compensation
Internal data logging with 1 min to 365 day multiple averages

Principle
Infrared energy emitted by light source is passed through gas chamber containing the air sample, and the quantitative absorption of energy by CO in the sample cell is measured by corresponding detector.

GFC
GFC (Gas filter correlation) technology is utilized to remove interference caused by moisture and other backgrounds.
Two gas filled chambers are mounted on a rotating disc, which pass through an IR beam alternately. The measure chamber is filled with nitrogen while the reference chamber is filled with high concentration CO. IR beam then passes through the sample gas cell. The difference in absorbance is measured and provides a direct output of the gas concentration.

Data storage and analysis
Stored data are easily retrievable through the serial or ethernet port via PC client software, allowing operators to perform predictive diagnostics and enhanced data analysis by tracking parameter trends.