Equipment condition monitoring, fault diagnosis and analysis as well as equipment condition maintenance and management technology has been widely used in more and more enterprises and equipment, and has helped these enterprises to achieve good operation benefits. GE Bentley Nevada has been a leader in sensor systems, monitoring and protection systems, software analytics and management systems for more than 50 years in product development, application and device management and diagnostic services for customers. Its representative products include eddy current sensor systems, 3300/3500 monitoring and protection systems, and the widely used System 1 device management and diagnosis platform. The successful application of these systems has resulted in significant benefits for customers in terms of equipment safety, maintenance effectiveness, and improved equipment availability and reliability.