Key benefits Automatic switching between refrigeration and heating: maintains the target temperature without manual mode changes, reducing downtime and operator intervention. Precise temperature control: 0.1°C display resolution and a difference (hysteresis) control mode deliver accurate, repeatable results and prevent frequent cycling. Reliable operation and data protection: accuracy, sensitivity, and stability for consistent performance; stored parameters are retained after unexpected power loss. Easy calibration: builtin temperature correction (offset) lets you finetune readings to match sensors or reference instruments. Core features Automatic refrigeration/heating conversion: controller selects cooling or heating action as needed to reach and hold the setpoint. difference (hysteresis) control mode: avoids short cycling by switching outputs based on a defined differential around the setpoint. Temperature display resolution: 0.1 (e.g., 0.1°C) for clearer readout and finer monitoring of temperature changes. Performance characteristics: designed for accuracy, sensitivity, and stability to support precise processes. Temperature correction: adjustable offset to correct sensor bias or align with calibration standards. Powerloss protection: configuration parameters remain valid and are retained after a sudden power failure. Practical applications (examples) Cold rooms and refrigeration cabinets: automatic cooling/heating conversion prevents temperature excursions when doors open or ambient conditions change, while hysteresis control reduces compressor wear. HVAC zones and fan coil units: precise setpoint control and retention of settings after power outages help maintain comfort and operational continuity in commercial or lab spaces. Laboratory incubators and process chambers: fine display resolution and temperature correction support repeatable conditions for biological, chemical, or material tests. Notes on compatibility and installation Functions and performance described above are intrinsic to the controller. For electrical connections, physical dimensions, mounting details, and material specifications, refer to the official product datasheet or installation manual to ensure compatibility with your system and compliance with local codes. Use appropriate sensors and switching devices recommended by the manufacturer to achieve the listed accuracy and stability. What this product solves Eliminates manual switching between cooling and heating modes, reducing errors and labor. Minimizes temperature oscillation and equipment cycling through hysteresis control. Provides predictable, repeatable temperature control with protection against data loss during power interruptions. Enables onsite calibration via temperature correction to match process requirements. Include this controller when you need robust, stable, and precise temperature regulation with automatic mode selection and memory protection for missioncritical or processcontrolled environments.