Specications | 2-3
Linearity
SO
2
, H
2
S: <± 1 % of full-scale
Model 900 only:
Air Demand: ± 0.04F of full-scale
COS, CS
2
: 10 % of full-scale
Measuring Cell Construction
Standard 316 stainless steel body with quartz windows.
Stability
Noise (at constant ambient temperature):
SO
2
, H
2
S: ± 0.2 % of full-scale of standard ranges
Model 900 only:
COS, CS
2
: 1 % of full-scale of standard ranges
Cross-Talk
< 1 % SO
2
full-scale on to H
2
S (Model 900: excluding sulfur vapour)
Cross-talk adjustments should be made by factory-trained service
personnel only.
Temperature Drift
SO
2
: (100 PPM / Cell length) / °C
H
2
S: (200 PPM / Cell length) / °C
Model 900 only:
COS, CS
2
: (500 PPM / Cell length) / °C
Concentration signal is compensated for changes in Measuring Cell
pressure and temperature.
!
CAUTION
NOTE
To Next Page
Loading...
Need help?
General
