42/24-10 EN Rev. 9
Chapter 10: Status Messages, Troubleshooting
10-19
Gas Analyzer Problems,
continued
Temperature Problem
Gas analyzer still in
warm-up phase
•
The duration of the warm-up phase depends on which analyzer module is
installed in the system.
Analyzer Module Warm-Up Phase Duration
Caldos25 1.5
hours
Caldos27
Approx. 30 / 60 minutes for class 1/ 2 measurement ranges
Limas11
Approx. 2.5 hours
Magnos206
≤
1 hour
Magnos27
2 to 4 hours
Uras26
Approx 0.5 / 2 hours without / with thermostat
Excessive air
movement
•
Reduce the flow of air around the gas analyzer.
•
Install shielding against drafts.
Ambient temperature
outside of
permissible range
•
Protect the gas analyzer from cold and heat sources such as the sun, ovens and
vats.
•
Maintain the permissible ambient temperature range:
Ambient temperature range during operation with
analyzer module
installed in a system
housing without
electronics module
installed in a system housing
with electronics module or with
power supply only
Caldos25
+5 to +45°C
+5 to +45°C
Caldos27
+5 to +50°C
+5 to +45°C
Limas11
+5 to +45°C
+5 to +45°C
1)
Magnos206
+5 to +50°C
+5 to +45°C
Ma5
to
+45°C
2)
+5
to
+45°C
Uras26
+5 to +45°C
+5 to +40°C
Oxygen Sensor
+5 to +40°C
+5 to +40°C
1) +5 to +40°C when I/O modules or I/O boards are installed
2) +5 to +50°C for measurement chamber direct connection and installation in
system housing without electronics module or Uras26
