Sanhua SECD04 series is a superheat controller that can handle two independent expansion valves in the same circuit. Sanhua eDual electronic expansion valve controller that has been designed to ensure accurate automatic adjustment of superheat, achieving the most efficient use of evaporators. With its compact design, intuitive interface, and robust functionality, the SECD04 is a significant step forward in intelligent thermal management, offering precise control and enhanced compatibility.

Key features of the eDual (SECD04) include:

• Dual EEV control
• Advanced PID algorithm to ensure accurate automatic adjustment of superheat
• Quick-Safe prevention of low and high superheat to ensure the system operating well at any conditions
• Small size, rail mounting design, easy to install
• Energy efficient, achieving the most efficient use of the evaporator.

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