Multi-gas CEMS Continuous Emissions alarms, data storage, user interface in a single, compact case. The front display is menu driven, allowing the user to easily view a series of screens tions, calibration informa- tion and operation mode. Extra memory is provided when the optional data program allows user Advanced instruments Reliable, accurate measure- ment with accepted methods including NDIR, chemilumi- Simple operation with operator prompts and HELP menu on each screen. Menu-driven displays guide configuration, calibration, High reliability is assured with alarms, system diagnostics and optional data storage. easily changed in the field using the front panel keys. Modular design means Accepts analog or digital inputs and controls external devices such as opacity and flow monitors and other Requires minimum rack space for mounting (just external OnoiseO. Built-in security limits system entry. Optional data storage days of data, depending on external devices controlled. Manufactured under strict

CEMS instrument The Model XE multi-gas CEMS instrument incor- I porates gas measurement and system control in a single compact case. The instrument elimi- nates redundant components that are usually included in CEM systems, resulting in reduced maintenance requirements and fewer spare parts. A 486 micro-processor provides system con- trol, diagnostics, data storage and monitoring of internal/external alarms (optional). Easy to use menus allow the operator to con- figure the analyzer without a manual. Operator screens show raw and corrected gas concentra- tions, calibration drift and offsets as...