The MAC PPC034B-AGA-AAGC-EA0is a compact proportional pressure controller designed for precise pneumatic pressure regulation in industrial applications. Key Specifications Output Pressure Range: 0–65 PSI (0–4.5 BAR), providing accurate control for medium-pressure systems. Max Inlet Pressure: 120 PSI (8 BAR), ensuring reliable operation under high-pressure conditions. Command Signal: 4–20 mA analog input, enabling seamless integration with industrial control systems. Power Supply: 24 VDC (20.4–26.4 VDC range), with low current consumption (50–275 mA). Port Size: 1/8" NPTF side ports, ensuring compatibility with standard pneumatic systems. Flow Capacity: Cv 0.07/70 Nl/min (fill/exhaust), enabling efficient air handling and fast response times. Technical Features Closed-Loop Control: Utilizes two MAC 34 Series balanced poppet valves for rapid response and minimal overshoot/undershoot. Accuracy: ±1.5% full scale, combining linearity and hysteresis for precise pressure control. Monitoring: Includes 0–10 V analog monitor signal (AMS) for pressure verification and TTL logic monitor signal (LMS) for "go/no-go" status feedback. Enclosure: Coverless design with IP65 protection, resisting dust and water ingress in harsh environments. Performance Advantages Temperature Range: Operates in ambient temperatures from 0–50°C (32–122°F), suitable for diverse industrial settings. Vibration Resistance: Unaffected by mechanical vibrations, ensuring stable performance in dynamic applications. Mounting Flexibility: Installable in any orientation, adapting to space-constrained systems. Low Power Consumption: Efficient design minimizes energy usage while maintaining high reliability. Applications Ideal for applications requiring proportional pressure regulation, such as robotics, automation, and process control systems. Its compact size and robust construction make it suitable for environments where reliability and space efficiency are critical.