The sensor is measuring below its structural limits or is wired backward. Temperature Over-range
Do pay for PDFs online. The actual XTA-7000 manual is freely available from suppliers like RKC Instrument , Autonics (similar clone), or Taie . Search for: xta-7000 temperature controller manual
The manual details a clever workaround for broken sensors: The sensor is measuring below its structural limits
The is a versatile, microprocessor-based instrument designed for precise thermal management in industrial environments. Known for its high accuracy and robust PID control algorithms, it is a staple in plastics processing, food packaging, and laboratory furnaces. Autonics (similar clone)