Vane Wheel Sensor ZS25 ZG4 - U3240 pages
Vane wheel flow sensor ZS25 with
nnnnoptional integrated transducer UFA
nnnnhontzsch
nnnnflow measuring technology
nnnnFlow measurement with sensors ZS25
nnnnat working temperatures up to +500 °C
nnnnoptional with integrated and configurable transducer UFA
nnnnMeasurable variable
nnnnstandard flow velocity v [m/s] in
nnnnair/gases
nnnnMeasuring range
nnnn0.4 ... 120 m/s
nnnnFunctional principle
nnnnvane wheel flow sensor
nnnnscanning the vane rotation;
nnnnnon-contact inductive
nnnnproximity switch
nnnnAdvantages
nnnnlow starting value
nnnnlarge measuring range span
nnnnmaximum fatigue strength
nnnnthanks to vane wheel which
nnnnis easy on the bearings
nnnncorrosion resistant
nnnnsterilisable
nnnnhigh working temperature
nnnnand pressure ranges
nnnnoperates to a large extent
nnnnirrespective of density and
nnnncomposition of the gas
nnnnlow pressure drop
nnnneasy adjustment to process
nnnnparameter
nnnnVane wheel flow sensor ZS25
nnnn(see Page 3 for dimensions)
nnnnDesign
nnnninsertion probe with AS80
nnnnhousing
nnnnMedium
nnnnair, gas mixtures and clean
nnnngases
nnnnRange and examples of
nnnnapplication
nnnnflow rate measuring, e.g. of
nnnnair, exhaust gas, process
nnnngas
nnnnmonitoring laminar flow
nnnnmonitoring flow in
nnnnpharmaceutic works
nnnnHumidity in the gas
nnnnrelative gas humidity of less
nnnnthan 100 % does not affect
nnnnthe measurement
nnnnuncertainty
nnnnU324_ZS25UFA_DoP_e_120413 http://www.hoentzsch.com 1/6
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