OPSIS - Monitoring Emissions and Processes for Interface to Sensors

When monitoring emissions and processes, it is almost always also of interest to collect process parameters such as flue gas temperature, process pressure, and flue gas flow. Signals from such sensors are easily integrated into the OPSIS monitoring systems, both in analysers and stand-alone data loggers. In simple cases, the sensors have analog outputs for measured value and perhaps a contact output to signal status. The signals are then connected to the monitoring system via the OPSIS module-based IOMan interface. IOMan can handle, among other things, voltage and current signals (active and passive), and closing and opening switches. More advanced sensors can have communication protocols to deliver information and OPSIS data loggers support about twenty different protocols. OPSIS can supply several types of sensors, but it is also perfectly possible to connect sensors from other suppliers.