Combined cold water meters VSKHNK, VSKHNKd are intended for measuring the volume of cold water in pressure pipelines in cold water supply systems at temperatures from 5 to 50 ° C and water pressure up to 1.6 MPa (16 kgf / cm2). Combined meters are used at industrial facilities, municipal facilities and as part of automated control systems and accounting for cold water. They are specially designed for facilities with a wide range of water flow rates, variable flow rates varying during the day, seasons or process conditions, objects of short-term metering of high flow rates, where a small amount of water flows under normal conditions.