• Ultrasonic wall thickness online monitoring: the online electromagnetic ultrasonic probe is used to monitor the change of the wall thickness of the equipment, grasp the wall thickness change in real time, provide accurate corrosion rate, and set the alarm threshold to prevent the failure caused by corrosion in advance;
• Ultrasonic guided wave online monitoring: use ultrasonic guided wave monitoring probe to monitor the change trend of the wall thickness of the equipment, understand the wall thickness change of the equipment within the monitoring range, cooperate with other nondestructive testing means to check the abnormalities, and find the developing defects in time;
• Online monitoring of stress and strain: the strain probe sensor is used to monitor the strain of the equipment, and the threshold setting can timely warn the stress abnormality, and the equipment can understand the stress change law under the dynamic load state.