This is the PSX2 series consists of portable ultrasonic flowmeter detectors, which can be paired with converters of the PUX or PUX2 series, suitable for measuring flow rates in pipes from the outside. In addition to the compact and lightweight design, there are also important advantages worth mentioning about this item, for example, the use of the latest digital signal processing technologies contributes towards higher performance and easy operation. The sensors are non-intrusive, being easy to install and requiring simple maintenance, being free from leaking, corrosion, choking and pressure loss.