KROHNE Vortex Flowmeter

Vortex flowmeters are suitable for a wide range of media. This is particularly true of the
OPTISWIRL 4200. Its capability to OPTISWIRL 4200 master even fluctuating pressures and temperatures turns it
into an ideal all-rounder for the measurement of energy carriers in auxiliary and supply
processes.
Already the basic version of the OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 is equipped with a temperature compensation
for saturated steam applications. With the optional pressure sensor the OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 has an
integrated density compensation available, which even allows an exact measurement of gases
and superheated steam with varying process conditions. The additional integrated gross and net
heat measurement makes the OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 to be a reliable partner for advanced energy
management systems.
With the novel AVFD (Advanced Vortex Frequency Detection) the OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 is fitted with
an up-to-date signal filter. It analyses the measured signal and eliminates interferences and
perturbations. Thereby, stable measurements can even be realised under demanding process
conditions.
The OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 was designed for the safety-relat OPTISWIRL 4200 ed applications from the very beginning. It
was developed according to the standard IEC 61508 edition 2. The certification is effected within
the scope of a Full Assessment by TÜV Süd. Thereby the OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 can be used for OPTISWIRL 4200
continuous volume flow measurement in safety-related applications with classification SIL2.