D-FL 220 Volume Flow Measuring System

The D-FL 220 is a measuring system for ultra-sonic measuring of flow and volume flow,especially for wet and aggressive smoke emissions and works according to the acoustic transit time differential method. Two identical transducers mutually send and receive short ultrasonic pulses. The system calculates the precise gas velocity from
the direction-dependent transit time difference. The flow velocity respective volume flow of the waste gas is precisely calculated from the transit time difference dependent on the direction.

• Continuous and contactless measurement of flow velocity
• Corrosion resistant ultrasonic transducer
• Ideal for saturated or aggressive flu gases
• QAL1 certified according to EN 15267, compliant with US EPA PS 6