The VFM 5090K+F Vortex Flowmeteroperate
on the Karman vortex street principle tomeasure volumetric
flow rate of gases / steamand liquids. VFM computes
normalizedvolumetric and mass flow rates from operatingPressure
and Temperature values, or from densityvalues. Temperature
sensor is standard &pressure sensor is optional
to provide an on-line P&T compensation.
Special
features
Two
wire,Controller based, intrinsically safe. CE compatible
Ability
to handle liquids, gases & steam Off-line
mass / normal flow computation Local
display / operator interface Built-in
electronic totalizer Full-scale
range (100 % values): Water(20°C):
1.0-810m3/h Air(1.013
bar abs 0°C):14-8570m3/h Saturated
steam( min P: 1bar abs,ρ:0.592kg/m3 max P:20bar
abs,ρ:10.05kg/m3):12-51640kg/h HART
communication Simple
power-on diagnostics Current
& pulse outputs Temprerature
and pressure compensation
Two
wire,Controller based, intrinsically safe. CE compatible
