Measuring instruments, namely, flowmeters; flow meters; flow meters for liquids; electric flow meters; flow meter parts, namely, flow tubes, sensor electronics; cryogenic turbine meters; turbine flow meters; sensors, namely, infrared sensors; sensors for determining the flow of fluids; optical sensors; electro-optical sensors for determining flow; sensors determining velocity; measuring sensors for determining position, velocity, acceleration and temperature; sensors for measuring fluids in i...