Ultrasound detectors designed with the right technology and software can be used for condition monitoring and predictive maintenance. This will minimize production downtime, improve quality control and safety, and decrease man-hours by improving troubleshooting capabilities.
Using ultrasound detectors for leak detection is a growing industry standard. Ultrasonic leak detection is recommended by many, such as the U.S. Department of Energy1 , as the best method for detecting the location of leaks in order to minimize energy waste and improve plant efficiency. However, there are many cheap alternatives now available, most of which do not achieve desired results of 20-50% reduction in energy consumption of compressors. The inability of most detectors to diagnose mechanical equipment for early signs wear and lubrication issues is even more troublesome than a failure to quickly indicate and locate leaks is. '
Consider the following summary from NAVSEA’s evaluation team for the integration of CTRL’s ultrasound detectors to the United States Navy in 2003:
• More than 100 applications were identified in use for various equipment at each site such as boilers, heat exchangers, compressors, motors, pumps, valves, and steam traps
• The total savings for the organization would be approximately $3.7 million annually
• The return on investment for the integration of ultrasound with this cost avoidance would be approximately 15:1
• The annual man-year savings caused by the reduction of time spent diagnosing and troubleshooting would be approximately 45 man-years
Actual savings by the U.S. Navy are much higher, given the rising costs of maintenance, fuel, and service. The U.S. Navy, like many commercial organizations, works with CTRL Systems, Inc. to implement ultrasound technology for predictive maintenance programs to decrease production and operation costs.