Zhong Guo Fa Zhan Wang·2025-12-15 06:22Core Insights - The article highlights a significant technological innovation in the DCS team of China Petroleum's Daqing Petrochemical Equipment Maintenance Center, which has improved operational efficiency and precision in equipment calibration [1][3][4] Group 1: Technological Innovation - The DCS team has developed a new portable intelligent function generator weighing only 0.5 kg, which replaces the previous calibration equipment that weighed over 10 kg [3] - This new device allows for precise signal output and can replace two older calibration instruments, enhancing operational efficiency by over 50% [3][4] Group 2: Operational Efficiency - The implementation of the new function generator has freed up team members from routine tasks, enabling them to focus more on equipment maintenance and detailed management [4] - The innovation has established a new path for achieving intelligent operation and maintenance within the DCS team, ensuring stable long-term operation of the equipment [4]