The Digi-Sense 36225-69 RTD Single-Zone Temperature Controller is designed for controlling multiple steps in a predetermined temperature processes, and features modern control technology that produces greater temperature stability. The Ramp/Soak feature of this control allows up to a 40-step profile, which can be configured from the provided software. You can profile temperature, time, hold, soak and end steps to create the ideal profile for your process. Auto-tune minimizes setpoint overshoot and features the ability to learn your process producing greater stability. The built in adaptive control technology provides even tighter control for these demanding applications. The controller also features an audible alarm function, temperature selectable and one panel mounted receptacle that accept a three-prong plug. The 36225-69 has an input for 100 ohm platinum RTD probes with a range of -328 to 1472° F. This unit comes with a lattice support bracket, which is ideal for mounting to maximize space.