Differential pressure flow meter VERIS Verabar®

volumefor liquidsfor gas and steam

The Verabar® provides the most accurate, reliable technology for measuring gas, liquid and steam as well as the lowest operating and installation costs. How it Works When a fluid impacts the sensor, it creates a high-pressure zone in front of the sensor. As the fluid accelerates around the sensor, a low-pressure zone is created to the sides and rear of the sensor. Multiple sensing ports are positioned in these high and low-pressure zones and an averaged differential pressure is measured. Features and Benefits Superior performance in dirty fluids Stable signal Low permanent pressure loss Solid one-piece construction ± 1% accuracy GREATER RESISTANCE TO CLOGGING Clogging can occur in low-pressure ports located in or near the partial vacuum at the rear of the sensor. The VERIS Verabar® design locates the low-pressure ports on the sides of the sensor, forward of the fluid separation point and turbulent wake area. This virtually eliminates clogging and produces an extremely stable signal.