KMG Ultra Pure Chemicals

Authorized Dealer VACE upgraded the building automation system for Ultra Pure Chemicals with Reliable Controls devices.

The warehouse was divided into six zones, three of which required control at different space-temperature setpoints. VACE achieved this challenge using the flexible, highly customizable programming capabilities of Control-BASIC language along with Reliable Controls controllers.

VACE installed two MACH-ProCom controllers, expanded with MACH-ProPoint Input/Output modules, in the chilled water plant for sequence control, failure monitoring, and alarm messaging. Two air-handling units and a pre-cooled air-handling and recirculation unit in the copper process lab are controlled by the Reliable Controls devices. Additionally, VACE used Modbus to interface power meters with the building automation system.