Zytron Temperature Controller 100-2A130-PT01

The Zytron 100-2A130-PT01 is a compact analog temperature controller designed for precise temperature regulation in industrial applications. Manufactured by Zytron Control Products, Inc., this model features a manual dial for setpoint adjustment, spanning from -150°F to 300°F, with additional knobs for span and offset calibration. It includes LED indicators for power and load status, and terminal blocks for easy integration with sensors (likely PT100 RTD based on model coding) and process loads. Ideal for use in HVAC systems, food processing, laboratory equipment, and manufacturing environments where reliable on/off control is needed. Key benefits include its rugged construction, UL listing for safety, and simple operation without complex programming, making it user-friendly for non-technical operators. Drawbacks may include limited advanced features like PID control or digital interfaces compared to modern digital controllers, potentially requiring more manual adjustments. It offers advantages over similar products through its wide temperature range and compact size, ensuring versatility in space-constrained setups. The unit appears used but in good condition with minimal wear, no visible damage, and clear faceplate markings. For detailed specs, refer to manufacturer datasheets available on sites like zytron.com or industrial surplus listings.