16
ACX Analyzer System Commissioning Instruction
CI/ACX-EN Rev. D
Analyzer System Installation Site Requirements
CAUTION!
The analyzer system must not be installed in hazardous locations.
Short Gas Paths
The analyzer cabinet should be installed as close as possible to the sampling site. A
short sample gas line results in brief lead times.
The sample gas line length is limited to 60 meters with 230 VAC power supply and to
40 meters with 115 VAC power supply on account of pressure drop build-up in the line
and the required electrical fusing.
For fast measurement at preheater/CO monitoring of ESP, the sample gas line length
is limited to 10 meters.
The test gas cylinders should be installed as close as possible to the analyzer system.
Protection from
Adverse Conditions
Protect the analyzer cabinet against
•
Water spray
•
Contact with chemicals
•
Strong sunlight and heat radiation
•
Strong air currents
•
Heavy dust load
•
Corrosive atmospheres
•
Vibration
Installation Indoors
or Outdoors
The sheet steel cabinet and the mounting plate are only suitable for installation
indoors. An air-conditioned room is recommended.
The GRP cabinet is suitable for installation indoors and outdoors. A weather
protection roof must be provided.
Ambient Temperature
Operation:
Mounting plate
0 to +35 °C
Sheet steel cabinet
with ventilation fan
0 to +35 °C
with cooling unit
0 to +45 °C
GRP cabinet
with ventilation fan
–20 to +35 °C
with cooling unit
–20 to +45 °C
Storage and transport:
+2 to +60 °C
after draining and
drying parts in contact with condensate
–25 to +60 °C
Relative Humidity
Year-round average max. 75 %, short-term max. 95 %,
occasional slight condensation is permitted
Installation Site
Altitude
The maximum installation altitude is 2000 m above sea level.
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