Measuring technology for flow rate, mass flow rate and flow velocity
Suitable for portable or fixed measurement of the standard flow velocity v [m/s], the standard flow rate NV/t [m³/h], the mass flow [kg/h], the standard volume NV [m³] and the flow through mass [kg].
Measuring of air/gas velocity, compressed air and gas consumption, leakage flows, laminar flow in clean rooms or machines, in outgoing air, burner supply air, ventilation and air conditioning, air in low vacuum range greater than 200 hPa.
For connection to handheld flowtherm NT, flowtherm Ex, transducers U10a, U15-Ex.
0.2 ... 200 m/s
up to 16 bar / 1.6 MPa rel.
-10 ... +140 °C
air (compressed air), nitrogen, methane, natural gas,
argon, carbon dioxide, helium ...
IP protection type
IP65 (cable inlet)
Type of protection
with U10a: ATEX category 3G and 3D (zone 2 and 22) (optional)
with U15-Ex: ATEX categorie 1/2G (Zone 0/1) (optional)
with flowtherm Ex: 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 U10a
With flow-proportional analog output 4-20 mA, open collector output (limit value or quantity pulse),...Transducer U15-Ex
With flow-proportional analog output 4-20 mA, open collector output (limit value or quantity pulse),...