The ATF80 Series Smart Target Flowmeters revolutionizes the target deflection method of measuring flow. The target displacement is precisely measured by capacitance sensors. The resultant signal is then digitally processed via surface-mount, industrial signal processing to Produce a 4-20 mA output proportional to the volumetric flowrate. Smart Target Flowmeter are suitable for low-velocity & high-temp. Gas, steam flowrate. Re-ranging the meter is as simple as changing the target. There is no need to change the whole meter.