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Abstract: This paper presents a PCB-based sensor for measuring the annular flow of liquid film in a narrow rectangular channel. The sensor consists of an array of 2×4 electrode pairs, with each pair ...

The computer is a highly versatile liquid hydrocarbon and gas flow measuring device that can operate in a standalone single-stream flow measurement system or as part of a highly complex multi-stream ...

If you are going to trial for a speeding ticket, you can get a copy of the manual for the radar or laser device used to measure the speed of your vehicle. Manuals can be used to challenge the evidence ...