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Modcon - Continuous Emissions Monitoring
A Continuous Emissions Monitoring System is a complete measuring system with analysers, sample conditioning, and data acquisition incorporated within a single cabinet. The system comprises infra-red/paramagnetic analysers and advanced sample conditioning assembly to produce an accurate and reliable measurement of up to six measuring components simultaneously: O2, CO, CO2, NOx, SO2, and CH4.
- High-performance continuous emissions monitoring of up to six measuring components: O2, CO, CO2, NOx, SO2, CH4
- Wide range of industrial applications such as power generators, crematoria, waste incinerators, thermal oxidizers
- Low cost of ownership
- Compact size reduces installation space
- An integrated gas sample conditioning device removes particulates and water
- No loss of water-soluble components
- Rugged design for trouble-free field installation
- Minimal routine maintenance
- Auto calibration options
A choice of high-performance gas transducers is offered to allow a user to specify a unit that meets the particular requirements of their application. The following transducers are available:
- High-sensitivity transducers for CO, NO, and CH4
- Standard sensitivity transducers for SO2, CO and CO2
- Paramagnetic for O2
- Optional components that can be measured include, but are not limited to, the following: NO2, N2O, THC, HCl, NH3, THC, Hg, HF, Opacity, Particulate Concentration & Gas Flow
External automatic calibration, allowing adjustment or checking of zero and span is available as a part of a complete system. Isolated analog outputs, alarm contacts, and RS232 are included as standard. HMI software with a PC Workstation may be added as an option, providing data acquisition, logging, alarms, and reports generation.
The measuring system is contained in a cabinet, thus permitting the installation of the analysers outdoors under rough ambient conditions.
The system consists of the following modules:
- Sample Probe with filter heated to180 0C and automatic blow-back
- Sample line made of Teflon and heated to 180 0C
- Sample gas cooler with automatic condensate drainage
- Perma Pure dryer for low dew point sample drying (-30 0C)
- Electrical pump with heated head
- Flow controlling and calibration facilities
- Gas Analyser for measurement of O2, SO2, CO2
- Gas Analyser for measurement of CO, NO
- NOx Converter
- Outdoor IP-Rated Cabinet
- Air-conditioning unit for outdoor cabinet