Lugb vortex flowmeter is a internationally advanced new type of flowmeter, which is developed based on karman vortex street theory. It is applicable to the measurement of superheated steam, saturated steam, general gas and fluid. Advantages: low pressure loss, wide measurement ratio and high accuracy, simple structure, no moving parts, high reliability . The measurement will not be affected by the density, viscosity, temperature and pressure of the fluid. This item could work smoothly under the temperature of -20¡æ~+250¡æ. Pulse and analog signal can be choose, which could well operate with the computer system. Medium: gas, liquid and steam. ¡«90% rh50¡æ Material : stainless steel, aluminum alloy. Energy supply: dc 24v, li 3.6v Explosion-proof grade: iaiibt3-t6 (intrinsically safe explosion-proof) Export standard packing according to buyer's requirements