5200 Multi Purpose and 5200 Multi Purpose HF Gas Analysers
05230001A / Revision 912
2.8 Performance: IR (infrared) sensors
+
The display indications given below are the default indications. You can
configure the Multi Purpose to provide other indications (see Section 6.4).
Allow 1 hour warm up to reach stated accuracy.
Display indication
Carbon monoxide sensors Measured volume % carbon monoxide
Carbon dioxide sensors Measured volume % or ppm carbon dioxide
Full Scale Range *
Carbon monoxide sensors 0 to 5%
Carbon dioxide sensors 0 to 10%, 0 to 25%, 0 to 50% or 0 to 100%
Resolution Less than 0.1% Full Scale Range *
Linearity ± 1% Full Scale Range *
Intrinsic error (accuracy) ± 2% Full Scale Range *
Zero drift per week ± 4% Full Scale Range *
Output fluctuation ± 0.05% Full Scale Range *
Response time: standard Multi Purpose
†
Without drying tube
With drying tube fitted
Less than 10 seconds
75 seconds
Response time: Multi Purpose HF
†
Without drying tube
With drying tube fitted
Less than 6 seconds
Less than 10 seconds
Flow effect
‡
± 0.5% Full Scale Range *
Zero temperature coefficient
#
± 1% Full Scale Range * per 10
o
C (18
o
F)
Span temperature coefficient
#
100% CO
2
only
All other IR measurements
± 8.5% Full Scale Range per 10 °C (18 °F)
± 5% Full Scale Range per 10 °C (18 °F)
Tilt effects ± 1% Full Scale Range * per 15
o
of tilt
Pressure effects Less than 0.2% measurement per 0.1 kPa
(1 mbar, 1.45 x 10
-2
psi) change in ambient
barometric pressure
* The ranges listed identify the different IR sensors available.
†T
90
at 68.9 kPa gauge (10 psig, 0.69 bar gauge) supply pressure. Response
time will increase if the Multi Purpose has a sample conditioning panel: refer
to Section A7.2.
‡
Within sample gas supply pressure range specified in Section 2.2.
# In the range 5 to 45
o
C (41 to 113
o
F).
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