Probe ZS25 ... ZG4
standard for fixed measuring - with connection housing
Probe TS 90/80 Macro ZG1
for measurement of very low air flows - with connection cable
Probe ZS25 ... ZG1
standard for fixed and portable measuring - with connection cable
Probe ZS25/27 ... ZG2
also for measuring in hot and pressurized mediums - with connection cable
Probe ZS25 ... ZG5 Ex-d / ATEX
for applications in Ex areas with Ex-d explosion proof housing
Probe ZS30 ... ZG4
for measuring low flow velocities - up to +350 °C - with connection housing
Probe ZS16 ... ZG1/ZG2
diameter 16 mm - for small pipe diameters - with connection cable
Probe ZSR25 ... ZG1/ZG2
with +/- direction sensing - with connection cable
with integrated temperature sensor Pt100 - with connection cable
Probe TS/TSR ... ZG1
for aerodynamic analysis - with connection cable
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, …