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LGD Compact-A CH4/CO2

Axetris’ Laser Gas Detection modules LGD Compact-A CH4/CO2 can deliver a valuable benefit through the additional CO2 measurement e.g. for environmental measurements or in medical breath gas analysis. Both gases are displayed with a high measuring frequency and can therefore be used very well for applications where real time measurements play an important role.

 

Benefits at a Glance:

 

- Designed for portable instruments
- Two target gases in real time measurement
- High target gas selectivity

Technical Data

Details CH4 0-250 ppm/CO2 0-10%vol; 0.7 Hz + Add to Watchlist + Add to Comparison Print Specifications

Article No. *604.996*

Attribute Unit Value
Target Gas CH4
Second Target Gas CO2
Measurement Type extractive, ambient
Measuring Range CH4 0 - 250
Measuring Range Details CH4 Calibration up to 100 ppm
Measuring Range CO2 % 0 - 10
Measuring Range Details CO2 Calibration to full scale (FS) range
Accuracy CH4 ppm +/-2
Accuracy Details The accuracy is defined as the difference between the mean response during a 2 min time interval and the reference value at reference conditions.. Variations of the operating temperature and pressure can affect the accuracy of the system.
Precision 2σ CH4 ppm ≤ 0.8
Precision 2σ CO2 % ≤ 0.2
Precision Details The precision is defined as 2 times the standard deviation s of a 2 min measurement at stable reference conditions over the full measuring range. The precision of the system can be improved by mean of averaging.
Sampling Rate Hz 0.7
Temperature Limitation °C 10 to +40

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