For measuring the flow and volume of water with a temperature up to 30 °C or 50 °C in the closed-circuit system with the full flow of the flux, and on the maximum working pressure up to 16 bar (PN16). Suitable for installation in the horizontal hoses (pipelines) with the counter directed upwards (H) and in vertical or horizontal hoses with the counter directed sidewards (V). Water meters SMART+ in standard version are equipped with low eight-barrel counter (IP65), antimagnetic protection SN +, brass housing and they are adapted to operation in the systems of remote data transfer (AMR).