Vane Wheel Sensor ZS30 ZG4 - U3110 pages

Vane wheel flow sensor ZS30 with
optional integrated transducer UFA

Flow measurement with ZS30 sensors at working temperatures up to +350 °C
optional with integrated transducer UFA capable of parameterization

Drawing 4

Measurable variable
• actual flow velocity v [m/s] in
air/gases

Measuring range
• 0.3 ... 3.0 m/s

Functional principle
• vane wheel flow sensor
• scanning the vane rotation;
non-contact inductive
proximity switch

Advantages
• minimum reaction time
• high time yield thanks to
ultralight titanium vane
wheel which is easy on the
bearings
• corrosion resistant
• can be sterilized
• high working temperature
and pressure range
• operates largely irrespective
of density and composition
of gas
• low pressure drop
• easy adjustment to process
parameter
Vane wheel flow sensor ZS30
(see Page 3 for measurements)

Medium
• air, gas mixtures and clean
gases

Range and examples of
application
• flow measurment of air,
exhaust gas, process gas,
for example
• monitoring laminar flow
• monitoring flow in
pharmaceutic works

U311_ZS30UFA_DoP_e_120413

http://www.hoentzsch.com

Design
• insertion probe with
AS80 housing

Humidity in the gas
• relative gas humidity of less
than 100 % does not affect
the measuring uncertainty

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