SUTO Leak Detectors for Compressed air, Gas and Pneumatic System
Leakages play a significant role in the loss of electric energy in both industrial and domestic compressed air systems, sometimes accounting for as much as 20 to 30 percent of the compressor's total output. Additionally, leaks in a compressed air system can lead to specific problems, such as pressure drops in the design, and force the compressor to operate longer than necessary.
Traditionally, leakage detection in compressed air or other gas systems involved spraying pipes with soapy water and identifying leaks through the bubbles formed. However, in today’s technologically advanced era, this method is less practical due to its time-consuming nature and limited efficiency in detecting leaks.
Because air leaks are often invisible, alternative methods are needed to detect them. One of the most effective ways to identify leaks is by using an ultrasonic detector designed for compressed air and gas leaks, capable of picking up the high-frequency sounds emitted by escaping compressed air.
These portable detectors are equipped with directional microphones, audio filters, and amplifiers, often paired with earphones or visual indicators for leak detection. Ultrasonic leak detection has become the most widely used method for identifying leaks due to its versatility and adaptability to different scenarios.
The detection process relies on the principle that leaks transition from high-pressure laminar flow to low-pressure turbulence, creating inaudible noise frequencies that human ears cannot perceive. Ultrasonic detectors convert these high-frequency signals into audible sounds, filtering out background noise to allow for detection even in loud environments. Wireless headsets enable users to hear leaks even in the noisiest settings.
SUTO iTEC’s Compressed Air Leak Detectors leverage ultrasonic technology to provide an advanced, precise solution for detecting and resolving leaks in compressed air systems. Contact our specialists to learn more.
Advantages of ultrasonic leak detection:
Ultrasonic leak detection offers notable benefits such as speed, flexibility, and simplicity. It enables rapid leak identification across various equipment, even while machinery is operational. Minimal training is required, allowing most users to gain proficiency within just 15 minutes.
Due to the directional nature of ultrasound, signals are strongest closest to the source, making it easy to locate leaks precisely by scanning the area. This method provides highly accurate and quick leak identification.
Where do leaks often occur?:
Unexpected leaks are among the most common maintenance issues that can occur throughout the system. Addressing these leaks requires accurately locating the leak and performing a repair. While leaks can develop in any area, the most frequent problem spots include:
Fittings, tubes, hoses, and couplings: Push-to-lock connections and tubing often experience common issues. Open condensate traps: Poorly functioning or dirty seals and solenoids are frequent problem areas. Regulators, lubricators, and filters: Incorrect installation may lead to leaks. Disconnects: Missing O-rings can prevent proper sealing. Shut-off and control valves: Worn stem packing is a common source of leaks. Point-of-use devices: Insufficiently maintained or aging tools may have multiple internal leaks. Thread sealants: Improperly applied or incorrect sealants can cause leaks. Flanges: Missing welds are typical issues; using high-quality materials and following instructions can help. Pipe joints: Leaks may arise if welds are absent. Cylinder rod packing: Worn packing materials can lead to leaks.
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