Vane wheel flow sensors as insertion probes are suited for fixed and portable flow measurements in gases and liquids/water as well as Ex-applications (ATEX, CSA). Flow sensors as probes can be used in tubes with an inside diameter of 40mm. It is mounted with a if necessary pressure resistant probe guide piece. Alternatively flow sensors can be handheld in free currents, for gases, water and in liquids or for measurement of fluid flow. Probe extensions are for the flow sensor to enter deeper into the medium for example water or to measure gas emissions in chimneys and tunnels in burner installations in case the standard length isn't sufficient.
This design is suited to measure demineralized water since electromagnetic flow meters (EMF) can't be used due to their poor condctivity.
Höntzsch vane wheel insertion probes are also suited for fixed measurements of actual flow velocity and actual flow rate in clean gases, water and liquids or short-term measurements in contaminated media..
The instruments' internal diameters are 16, 25 and 30 mm.
Standard measuring terminal values: 3, 5, 20, 40, 80 and 120 m/s.
Example applications: measurements at blowouts, measurement of fluid flow, fish passes, …
