CEMS / PEMS Hybrid Systems
As a fully integrated emissions monitoring solution, AMP-Cherokee has integrated data collection, analysis and reporting of its CEMS and PEMS technologies for hybrid applications.
Customers can choose between
the following scenarios:
or PEMS Only
Primary / PEMS Back-up
Primary / CEMS Back-up
DAS integration, data redundancy is provided at the PLC and polling computer
prior to distribution to Ethernet/IP-based networks. Any data transfers that
are interrupted by network disconnections are automatically restored to all
Install & Upgrade Paths
One scenario is for
customers to start off with a traditional CEMS and then later switch over to a
PEMS, thereby saving 40 to 60% in operating
costs. Customers can typically obtain approval for switching to a PEMS by
simply submitting an Alternative Monitoring Plan to their regulatory agency.
After switching over to the PEMS, the CEMS can still be used as for back-up
AMP-Cherokee’s ProLogix PEMS™, is a PLC-based emissions monitoring and reporting software for sources
qualifying under 40 CFR 60 Appendix B (boilers) and 40 CFR Part 75 Subpart E. AMP-Cherokee is one of
just a few CEMS integrators that currently offers ProLogix PEMS™.
ProLogix PEMS™ calculates criteria pollutant emissions with CEMS-level accuracy, thereby
lowering operating costs and increasing reliability. Deliver real time results
over your Ethernet/IP networks for the highest system visibility available.
architecture ProLogix PEMS™ data acquisition and reporting software, through
its HMI>Network Interface™ and Allen-Bradley® PLC platform, provides network
connectivity and remote operation.
ProLogix PEMS™ combines its comprehensive dialogue screens and monitoring
analysis tools into an easy to use interface. ProLogix PEMS™ offers all the
monitoring capability needed to perform accurate data collection and real-time
analysis. ProLogix PEMS™ runs efficiently providing constant visibility via
real-time data, trending and customizable reporting.
One of the unique features of ProLogix PEMS™ is its
ProLogix PEMS™ is a full-featured, predictive emissions monitoring software for
qualified sources under the EPA PS-16 audit standards for compliance with 40
CFR Part 75 Subpart E and 40 CFR Part 60 Appendix B regulations for monitoring
nitrogen oxides and oxygen at industrial sources. ProLogix PEMS™ uses a
statistical hybrid model to provide real-time emissions predictions from a wide
range of operating input parameters with CEMS-level accuracy and reliability.
ProLogix PEMS™ has customizable real time
and historical display graphs to allow monitoring of emissions and process
parameters. The ProLogix PEMS™ Reporting Suite provides Part 60 compliant
reporting, including daily calibrations, emissions reporting, and rolling
ProLogix PEMS™ controls operations and monitors system health status.
User-configurable email alarms - critical and noncritical - can be configured
across your monitoring network. Remote access provides administration level
operation controls and troubleshooting tools to locate PEMS faults.
source data collected during process characterization, the ProLogix PEMS™ provides dynamic process sensor validation and error correction, along with
data acquisition functions such as startup, shutdown, and other historical