Compass
Drinking waterTurbidity removal
The Compass series
Four ways to respond to change.
Explore the drinking-water and wastewater range, each developed around a defined control objective.
Four ways to respond to change.
The Compass series connects water-quality measurements with a site-specific dosing decision. Choose the drinking-water or wastewater treatment objective that fits your process, then explore the corresponding model.
A clearer starting point
Your questions,
answered.
How is feed-forward control different?
Feed-forward control uses measurements of incoming water quality to calculate a dose before changes pass through treatment. A site-specific algorithm relates those measurements to coagulant demand.
Which Compass model should we consider?
Compass and Compass EOR cover drinking-water duties. Compass CPR and Compass CEP cover distinct wastewater duties. PMA can review your treatment objective, existing process and available measurements.
Does every installation use the same instruments?
The instrumentation and integration depend on the system generation and the site. A configuration review establishes the sensors, control signals, communications and installation arrangement for your project.
Can we use our existing plant measurements?
Share the instruments, signals and control arrangement already available at your site. Compatibility and the measurements required for your application need to be reviewed for the proposed configuration.
