Cylindrical vane wheel sensor / insertion probe with probe diameter 25 mm and +/- direction sensing.
Probe materials: aluminium, stainless steel or titanium.
Working temperature range up to +240 °C.
Suitable for fixed measuring of actual flow velocity v [m/s] and flow rate V/t [m³/h, l/min] in clean gases and liquids, briefly also in particle-laden mediums. They are extendable and therefore practical for applications in free or pipe flows, where the +/- flow direction is to be measured as well. We recommend our TSR probes for aerodynamic analysis in free flows, where the direction of flow is unknown.
Signal evaluation with handheld flowtherm NT, flowtherm Ex, transducer UFA and system units.
0.4 ... 120 m/s in air/gases
0.04 ... 10 m/s in water/liquids
up to 6 bar / 600 kPa overpressure
-40 ... +260 °C
gases / liquids
IP protection type
IP65 (cable side)
Type of protection
ATEX category 2G (zone 1), (optional)
Several distinctive features make the flowtherm NT a user-friendly handheld unit with a wide range...Handheld flowtherm Ex
This user-friendly unit, which was developed with the latest safety standards in mind, excels thanks...Transducer UFA - in top-hat rail mounting
For connection with probes FA/FAR (ZS, ZSR, TS, TSR) and measuring tubes FA Di/FAR Di. Conversion...Transducer UFA - in light metal housing
For connection with probes FA/FAR (ZS, ZSR, TS, TSR) and measuring tubes FA Di/FAR Di. Conversion...Isolation / Supply Unit LDX2 (FA,VA)
for connection with vane wheel sensors FA (e.g. ZS, FA Di) and FAR (e.g. ZSR, FAR Di) in Ex-version...System Unit µP-ASD-R
For connection with probes FAR (ZSR, TSR) and measuring tubes FAR Di. Conversion of actual to...