Cylindrical vane wheel sensor / insertion probe with probe diameter 25/27 mm for applications at high working temperatures also in conjunction with high pressures.
Probe material: stainless steel.
Working temperature range up to +550 °C.
Suitable for fixed and portable 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 smoke stacks, etc.
Signal evaluation with flowtherm NT, flowtherm Ex, transducer UFA and system units.
0.4 ... 120 m/s in air/gases
0.04 ... 10 m/s in liquids
up to 6 bar / 600 kPa overpressure
-40 ... +550 °C
gases / liquids
IP protection type
IP20 (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
For connection with probes FA (ZS, TS) and measuring tubes FA Di. Conversion of actual to standard...System Unit µP-ASD-R
For connection with probes FAR (ZSR, TSR) and measuring tubes FAR Di. Conversion of actual to...