The Multitronic controller from Domnick Hunter is designed to improvethe energy efficiency of heatless desiccant compressed air dryers to cut fuel bills. Desiccant dryers produce high-quality compressed air but they usually have a high energy consumption due to purge air requirements. According to Domnick Hunter savings of up to 80% can be achieved with its Multitronic electronic microprocessor controller. Desiccantdryers have twin chambers of desiccant material. While one chamber isdrying the other is regenerating; after a pre-set time they change over. The Multitronic detects any remaining drying capacity and lengthens the cycle time to delay changeover so that the desiccant capacity isfully utilised.
| 