Development of Real-time Monitoring System for Internal Corrosion of Pipelines

A real-time monitoring system with more flexibility and availability for safeguarding has been developed.The system was centered on web server and DG-OF3 corrosion monitoring instrument,and based on TCP/IP between client and the web database server,VB and SQL Server 2000 were adopted as developing tools,Using this system,corrosion condition can be evaluated based on Faradays law of electrolysis by the data from the sensors which are put at the entrance and the exit.Consequently,a simulation test was carried out in the lab.The system can provide efficient and reliable on-line monitoring and evaluation on the internal corrosion of pipelines.