ADVANCEMENT IN AIR & PROCESS GAS FLOW MONITORING IN CEMENT PLANTS FOR PROCESS OPTIMIZATION
OVERCOMING ABOVE CHALLENGES BY ADVANCE PROVEN CALORIMETRIC (HEAT DISSIPATION) TECHNOLOGY: Nowadays Insertion Thermal Mass (Heat dissipation) Flow meter technology is gaining technical ground for solving above limitations of existing conventional pitot tube or annbar differential pressure-based flow measurement. INSERTION THERMAL MASS FLOWMETER WORKING PRINCIPLE Thermal mass (calorimetric) flow meters work on the physical principle of thermal dispersion from a heated element to the ambient medium (e.g., air or gases). This is affected by the velocity, density (temperature and pressure) and by the characteristic of the medium. The amount of needed energy is a function of the temperature difference ∆T and the mass flow. Gas flowing through two RTD Pt-100 one reference (Tref) and another Heater (Th). The temperature difference (over temperature) ∆t between the reference sensor (medium temperature) and the heater sensor is controlled constant. As per King’s Law, higher the