Founded in 1900, RAFI today develops and produces electromechanical components and systems for human-machine interaction. RAFI’s comprehensive product portfolio features a full range of HMI components, including pushbuttons, tactile switches, emergency stop buttons, key switches, selector switches, signal indicators, membrane keyboards, capacitive touch systems, and complete control and operati
Temperature Controller - 1°C to 400°C, 0 to 20mA, -0.005 to 10V Input - 4-20mA / 2 Relay Outputs - LED Display - RS-485 - 85 to 270VAC/DC.