PRODUCTS

SDT270 Ultrasound Detector

Ultrasound detector SDT 270 can hear the trouble spots you can’t.

SDT270 Ultrasound Detector

The SDT270 is a reliable, rugged ultrasonic detector that helps you find air leaks, electrical faults, mechanical wear, predict failure,s and other sources of ultrasound quickly, and easily while being able to minimize costs.

Failure Prevention Associates is genuinely interested in the success of the people they provides services for. We have utilized his company for training and product support with great results. We would highly recommend them to prospective customers.

K.K., Holly Energy Partners

Karl Hoffower (founder, Failure Prevention Associates, LLC.) is hard working, focused and goes out of his way to get the job done.

Since founding Failure Prevention Associates, he has built the business by supporting his customers.

D.N., Vibration & Balancing Solutions

Failure Prevention Associates have gone above and beyond every time I have ever purchased equipment from them or hired them for field services. I highly recommend him for Vibration Services and equipment, ODS services, consulting services, PDMA equipment, Ultrasound testing, Laser Alignment equipment. I could go on and on about the services they provide

If you need a product or service for any industry where Predictive or Preventative Maintenance is used or needed Failure Prevention Associates would be the one to call.

You will not be disappointed!!!!

C.W., Field Service Manager, Major Pump Manufacturer

I have worked with Failure Prevention Associates for almost two years now on various projects. They are extremely competent at recommending systems for preventive maintenance situations.

D.G., Connection Technology Center

You will not find better training for ultrasonic or vibration analysis. Highly recommend them.

Senior Engineer for a Major Airline

When it comes to finding out the true root cause of rotating equipment issues, Benny’s skills are second to none. Benny has a deep understanding of equipment operations, failure modes, root cause analysis, troubleshooting and equipment optimization. Utilizing all the tools at his disposal, Benny ensures that he delves into the true root of a problem or even how to prevent one from occurring. It’s always a pleasure to work with Benny as he keeps the customers goals front and center as he works.

GH | President of Operations

Why use the SDT 270 Ultrasound Detector?

The SDT 270 is the best option for finding ultrasound because it is a reliable, rugged ultrasonic detector that helps you prevent unplanned production downtime by hearing what human’s cannot. What sets the SDT 270 apart from other solutions is its ability to hear the trouble spots you can’t. Other detectors on the market lack this ability, making them less effective at finding ultrasound.

What do they do to Control Energy Costs?

Ultrasound detectors convert and step down sounds that exist above the range of human hearing.

If you can hear the sound, then an ultrasonic detector is deaf.

But if the sound is occurring above human hearing, then our SDT unit will be singing out loud. You now have the ability to hear more of what is really going on in your facility.

Many different warning signals give off ultrasonic sounds. In the airborne environment, leaks of compressed gas or air can generate significant ultrasonic sound. Even if your plant is so loud you have a hard time yelling at each other, you will be amazed at how the SDT ultrasound detector eliminates all of the background noise to hone in on your problem so there are no unplanned failures.

SDT Ultrasonic Detector Applications

  • Compressed Air Leaks
  • Condenser Leaks
  • Boiler Tube Leaks
  • Heat Exchanger Leaks
  • Quality Assurance Leaks
  • Building Envelope Leaks
  • Underground Leak Detection
  • Automotive (wind-water) Leak
  • Aviation (cockpit pressurization, fuels, composite)
  • Bearing Analysis
  • Trending Bearings
  • Acoustic Lubrication
  • Steam Trap Monitoring & Switchgear
  • Radio-TV Interference
  • Predict equipment failures

For more details on SDT Ultrasound Detectors, view information from the SDT website, including using SDT detectors for the following applications:

  • Leak Detection
  • Bearing Monitoring
  • Acoustic Lubrication
  • Electrical Inspections
  • Steam Traps
  • Including a Compressed Air Leak Cost Calculator
  • Valve Monitoring
SDT Ultrasound Detectors

For example, at a wastewater facility, in the basement, below a massive blower, the audible sound was so loud no amount of yelling could be heard. You had to read a man’s lips and gestures to understand each other. But the SDT ultrasound detector heard only a single whistle coming from a blown seal on a regulator.

Repairing that one large leak took away the need for 1 of the 3 new compressors that had recently been installed.

If only they had performed an air leak survey before ordering the compressors.

If you have leaks you can hear, then there are many more leaks that just aren’t big enough to make an audible sound. If you don’t hear leaks, but, your compressors run when demand is off-peak. Then you have leaks.

Electrical arcing, tracking, and corona generate ultrasonic sound immediately. You do not have to wait for the condition to worsen so excess heat brings a thermal difference that an IR camera can pick up.

Using contact probes or magnet sensors, you can perform structure-borne ultrasound detection. This is used extensively for monitoring bearing conditions, traps, and valves and to perform acoustic lubrication for proper grease application.

Ultrasound Detection Solution

Contact Ultrasound Detection Solution

Hear what is happening inside your equipment.

The primary use of the contact probe is for obtaining mechanical function information. But the uses extend beyond bearings to include steam traps, pneumatics, and much more.

Magnetic Sensors

The use of magnetic sensors is best suited for equipment where it is difficult to get access with a contact probe or when there are no exposed fasteners. This can include gearboxes and other types of housings. The sensor is placed on the outside of the housing in the area of interest.

Ultrasound Detection Solution | Magnetic Sensors
Ultrasound Detection Solution | Magnetic Sensors
Ultrasound Detection Solution | Magnetic Sensors
Ultrasound Detection Solution | Magnetic Sensors

Airborne and Structure-borne Ultrasound Detection. Hear more with SDT™

The SDT270 can be used for airborne or structure-borne ultrasound detection. Airborne Ultrasound Detection is the most common form of ultrasonic leak detection. Airborne ultrasound is generated by pressurized air or gas escaping through a hole or crack. The larger the leak, the easier it will be to hear the sound. Structure-borne Ultrasound Detection type of ultrasound is generated by mechanical movement or electrical arcing. The ultrasound passes through the structure to the surface where it can be detected.

SDT270 Product Features:

  • Rugged and designed for industrial use
  • Dust and water-resistant with an IP54 rating
  • A large, easy-to-read, backlit LCD display is visible even in direct sunlight
  • Frequency range of 20kHz to 100kHz
  • SDT Ultrasonic Data Collectors let you hear above the noise.
  • Hear failing bearings, air leaks, bad valves or traps & faulty electrical systems.
  • SDT 170 unit guaranteed to survive a 1-meter drop.

Leak Examples

Below are some small examples, detected and corrected using the SDT 270 Ultrasound Detection System.

Large leak outlined in yellow
Large leak outlined in yellow
Missing air regulator tube
Missing air regulator tube
Oxygen regulator leak
Oxygen regulator leak

Failure prevention associates provide tools, training, and preventative maintenance programs using the SDT 270 Ultrasounds Detector. We aim to keep facilities running at peak efficiency and safety helping our clients better educate their maintenance crews, maximize machine uptime, save money and control energy costs.