ASF7100 Series

Mass flow meter

The ASF7100 Series Swirl Flowmeter is a gas flow meter that combines turbine & vortex flow measurement technologies to provide a reliable, high-accuracy, robust, maintenance-free flow meter. The turbine-shaped flow inlet causes the process flow to rotate causing a vortex core to form & a subsequent secondary rotation causes thread-like spirals to be formed. These resulting secondary pressure frequencies are linear & proportional & are measured by dual piezo-electric sensors. The resulting measurements are processed & pressure & temperature compensated and then converted to the flow measurement display. ASF7100 Series Swirl Flowmeter can be widely used in petroleum, chemical, electricity, metallurgy, coal and other industries.

Features

• 2 Integral sensors reduce external vibration / frequency interference
• No integral moving parts to ensure steady, reliable and long service life
• Integral temperature & pressure measurement, ensuring actual compensation
• Multiple signal O/P’s: 4-20 mA, Pulse, RS485, Alarm
• Adjustable display / readout (90^o, 180^o, 270^o, 360^o) Simple adjustment
• Battery powered, or external DC powered
• Reduced pressure loss due to internal piping configuration
• Reduced upstream / downstream straight pipe requirements