Steam Trap Maintenance and Testing Procedures
Steam Trap Leak Detection: How Ultrasonic Detection Methods Work
Steam traps are defined as an “on-off” or hold-discharge hold type or a continuous flow, also called modulating continuous. The ultrasonic methods of leak detection are able to inspect a number of different steam trap types, in all different types of work environments.
The person operating the ultrasonic inspection equipment can choose from the basic point-and-shoot method to a sophisticated digital instrument with an on-board and no contact type of infrared thermometer, data logging features and comprehensive sound analysis. Ultrasonic systems offer a unique type of frequency turning that enables the users to tune into the steam trap and then identifies any blowing or leaking traps.
Method of Leak Detection
The methods of inspection will vary depending on the type of steam trap in use. This means that the main thing you need to know is the specific details of your entire system. For example, you will need to know how your steam trap performs in specific conditions, such as a light load versus a heavy load. If you want to successfully determine the condition of your trap, such as blockage or leaking, you will adjust the frequency tuning of the equipment you are handling.
While there are a number of different types of steam trap inspection, ultrasonic equipment is considered to be a positive type of test since the operator will be able to identify the intensity differentials and the sound quality instantly in order to determine the operating condition in an accurate manner.
Locating any leaks or blockages that may be present in your steam trap is essential and having the right tools to do this is crucial. It is a good idea to inspect your steam trap system on a regular basis in order to locate a potential issue early on. This will help to prevent serious, and costly issues down the road.