DELTAFLOW - compact gas and air mass sensor
Introducing the smallest and fastest multi-variable transmitter in the world
Deltaflow and deltaflow C pitot tubes are continuously developed since years and are used for flow measurement of gases, steam and liquids. The products are developed by sytstec together with different third party partners for example the Fraunhofer Institute or university of Erlangen.
The special probe
profile
ensures highest
process capability
and highest
accuracy, even under
extreme
conditions
with minimum pressure loss.
This is in particular beneficial for compressed air flow measuremets.
The measurement principle is also explained
on Wikipedia. The
deltaflow and the deltaflow C are -in contradiction to thermal mass flow
meters- insensistive to oil films or rust particles, which are typical for
pressurized air flow meter applications. Thermal mass flow meters have a tremendous
drift under such conditions, the deltaflow pitot tube will not be affected
at all from such surface fowling.
Like the classic primary elements flow measurement is extremely robust, reliable and feasable for a great range of applications, but also brings other key advantages such as:
- Low energy loss as a result of a smaller pressure loss
- To install the device, cutting of the pipeline is not necessary
- Very light weight even with large pipe diameters
- Very high accuracy (deltaflow from 0.4%)
- Very high dynamic range, depending on the application to 1:30
- Even higher resistance to dirt and condensrate
- Cost-effective in large-diameter
- Proven Basics: The measurement is made with the same principles as in the classical primary elements (orifice, venturi, nozzle), the
Involvement in reading computer or PLS works accordingly without problems
More on the deltaflow also be found here
