Profile: DMS Flow Measurement & Controls Limited supplies all types of utility meters, these include hot and cold water meters, gas meters & electricity meters to the building services market & general industry. We also provide a range of vortex meters, electromagnetic meters, ultrasonic meters, turbine meters and positive displacement meters with a wide range of instrumentation to suit most applications. Our turbine meters are flow meters which display the volume flowing through the device in actual cubic meters. The incoming gas is accelerated through the inlet body and strikes the blades of the turbine wheel. The rotary style gas meters are designed to measure the total volume of dry gasses and gas mixtures. Our vortex meters are used in numerous branches of industry to measure the volume flow of liquids, gases and steam.