PCI Pharma Tregedar - 600L Vessel Water Jacket Temperature Control

The home screen of the HMI, new set points can be set and process values, observed

Live graph view of the current set point and process values

The enclosure is constructed of stainless steel to comply with GMP guidelines as the panel was installed in a pharmaceutical cleanroom

The vessel with temperature loggers attached to the blades, performance of the upgrade was monitored through the analysis of the results

Gwentec were asked to install a control system to control heating and cooling on a water vessel

The system was previously using steam to control temperature and PCI wanted to change this to water control for more precision

The original functionally had to be retained so a castle key system was used to isolate the new and old control schemes

A graphing function was used to observe live temperature rises.

Vessel graphics change in response to temperature so colour can be used a quick visual indicator of temperature

The PLC system controls the Set Point of the TCU and chiller that were installed in the Tech Space

Electrical control panels above pipework to operate contactors that switch power to TCU and Chiller unit in Technical Space outside cleanroom