ABB SCK - Operating Modes

42/23-81 EN Rev. 4 System Manual SCK Gas Sampling System 19
Intended conditions of use
The gas sampling system is used to monitor process gas in cement production.
The gas sampling system is used for continuous sampling of sample gas
 at primary firing at the gas outlet of the rotary kiln,
 at secondary firing at the gas outlet of the calcinator.
Analysis of the sample gas is by means of a suitable analyzer system, for example
the ACX analysis system from ABB Automation GmbH.
The gas sampling system may not be used
 to measure mixtures of gas/air or gas/oxygen that are capable of ignition during
normal service,
 to measure flammable gas which may form an explosive mixture in combination
with air or oxygen,
 in a potentially explosive atmosphere or in explosion-hazard areas,
 to measure extremely toxic or extremely corrosive gases.
Purpose of the gas
sampling probe
Restrictions
on use