Pipe Testing Applications

The measurement of gas flow in large ducts or pipes offers its own set of challenges. Large ducts and pipes often have swirls or turbulence in them which makes measurement of true gas flow difficult. Sierra has developed a number of solutions to this vexing problem, including stand-alone flow conditioning elements and multiple arrays of thermal sensors. By including hot taps and purging systems, such arrays can be very flexible.

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

The Township of South Glengarry installs a new Greyline AVFM 5.0 Area-Velocity Flow Meter to measure continuous discharge from their municipal sewage lagoon. The sealed ultrasonic sensor is mounted in a horizontal 12` PVC pipe. The AVFM replaced a magnetic flowmeter that was unable to measure seasonal low flow rates.

By Greyline Instruments Inc. based in Long Sault, ONTARIO (CANADA).

Leak noises on plastic pipes are often not audible for correlation process or geophone application. Also the run of the pipes are often unkown. With the PipeMic from F.A.S.T. you have now a two in one tool - for the utmost precision leak detection, and pipe tracing with end point determination.

By F.A.S.T. GmbH based in Langenbrettach, GERMANY.

Superior reliability for superior control! Biocide treatments are essential to control microbiological growth in cooling systems. If not properly managed, the warm environments of cooling systems are ideal for the growth of microorganisms. As microorganism communities grow in cooling systems, they can attach to pipe walls and form biofilms. These biofilms pose serious risks, from human health risks like Legionnaire`s disease to reduced operating efficiency and eventually to equipment failure via microbiologically influenced corrosion (MIC).

By LuminUltra Technologies Ltd. based in Fredericton, NEW BRUNSWICK (CANADA).

Although there is enough water on earth, its uneven distribution, the rising population and our carelessness drinking water starts to get short. In the future more and more pipelines for drinking water will be built all over the globe. In order to operate huge and complex pipe networks efficiently, water flow measurement and flow monitoring will become necessary. The increasing efficiency of ultrasonic flow meters will make such calculations more and more effective.

By HydroVision GmbH based in Kaufbeuren, GERMANY.