heat sensor switch for sale, brand-new and used.

New Power and Flexibility The UDC 3300 Universal Digital Controller packs new powerful features in the popular 1/4 DIN size while retaining all the simplicity, flexibility, accuracy, and industry leading MMI of the UDC 3000. Unmatched new application power includes: two universal analog inputs, two loops of control, two Math equations, two characterizers, and a totalizer. When these are combined with the new Accutune II™ tuning with fuzzy logic overshoot suppression, the result is price/perfor