DN50 Stainless steel flow meter rotameter LZ PN16 (water), 0...10 000 l/h, 4-20mA, Ex

LZ series flow meter with a variable measuring zone according to the position of the float and according to the hydrodynamics and magnetic coupling system. It has a robust all-metal construction and HART communication, especially for indicating the instantaneous flow rate of liquids, gases and steam. The best accuracy and reliability is suitable for difficult application and environmental conditions such as petroleum, chemical, industrial, fertilizer, etc. The LZ series flow meter consists mainly of a dosing tube and an indicator. A conical tube and a vertical float or orifice are built into the measuring tube. The float will be in the position where the liquid will be drawn from the tube, and the float will withstand the force of the movement. And then the annular area of the float and the conical tube or hole determines the required flow rate. This is a dynamic equilibrium in which a given value of flow will correspond to a given annular area, which is the only position of the float. The flow value is displayed using a magnet installed in the float and an indicator built into the magnetic coupling. Also can display flow rate via flowmeter card compatible with HART communication, built-in output indicator, alarm control and accumulation functions.