CONTINUOUS EMISSION MONITORING SYSTEM
P2000 IN-SITU CEM ANALYSER

The Protea 2000 In-Situ Infra-red gas analyser connected to a Protea Control Unit, forms the basis of a Continuous Emission Monitoring System (CEMS). The Stack Mounted In-Situ analyser monitors the stack gas without the need for any sample handling equipment making it a cost-effective solution to Continuous Emission Monitoring and Process applications. The analyser monitors the stack gases “wet”, water vapour is continuously monitored enabling the pollutant gases to be reported on a wet or dry bases.

The Protea 2000 can monitor up to six gas species, including NO, NO₂, N₂O, SO₂, NH₃, HCl, CH₄, CO, CO₂ and H₂O in many CEMs and process applications. The analyser probe is heated, ensuring components in contact with the stack gas are above the dew point, enabling the analyser to be installed on highly corrosive and demanding applications such as Nitric Acid and Sulphuric Acid plants. The In-Situ analyser has been installed in over 4000 installations worldwide. The analyser is compliant with international standards such as EN14181 and US EPA 40 cfr Part 60 & 75.

The P2000 analyser requires very little maintenance and achieves a class-beating availability of over 98% in demanding applications. The extremely low maintenance requirements make the Protea 2000 an ideal instrument for remote sites and marine applications.

The Stack Mounted Protea 2000 can accept signals from adjacent instruments for example Oxygen, Particulates (Dust), velocity not only reducing installation costs but also enabling the system to report monitored concentration normalised to Oxygen or in mass units (kg/hr).

• Multi-component gas analysis
• Direct in-situ measurements
• Wet or dry readings
• Automatic signal verification and recalibration
• Oxygen or CO₂ measurement normalisation (option)
• Single Flange mounted analyser
• Low maintenance
• ATEX / IEC option
• ABS approved
• Marine approved
• MCERTS approval

• Each P2000 can measure up to six components
• No requirement for high cost, high maintenance sample handling system or sample conditioning
• Can inherently report on Wet or Dry gas basis
• No operator intervention during routine use
• Report measurement corrected to normalised O₂ or CO₂ reference conditions
• Reduced cost and simplicity of installation
• Reduced cost of ownership
• Can be used in hazardous areas
• Suitable for marine applications