We tested popular wideband Oâ‚‚ controllers against lab-grade equipment to see how accurate their lambda readings really are ...
Abstract: A transmission-line type fluid-level sensor with a low-cost connected oscillator and detector is proposed. The designed physical sensor, applying microwave technology, is a simple ...
Abstract: There are a lot of application requirements for liquid level measurement in engineering. At present, the formula of regular or uniform field is used in the calculation of the corresponding ...