Measuring technology for flow rate, mass flow rate and flow velocity

Thermal Flow Sensor TA Di Ex-d / ATEX - 
standard - with integrated transducer

Thermal Flow Sensor TA Di Ex-d / ATEX -
standard - with integrated transducer

Thermal Flow Sensor TA Di Ex-d / ATEX - standard - with integrated transducer

Measuring tube TA Di with inside diameter 16, 21.6, 27.2, 35.9 and 41.8 mm and transducer UTA in Ex-d connection housing.

Material: stainless steel.

Suitable for fixed measuring of standard flow rate NV/t [m³/h], mass flow rate [kg/h], standard volume NV [m³] and standard flow velocity Nv [m/s] in clean, condensate and particle-free gases.

Output signals:

  • 4-20 mA (flow-proportional)
  • quantity pulse / limit value
  • HART communication

Configurable via HART communication with HART modem adapter and PC software UCOM.

Measuring range

2.4 ... 12.350 l /min or 0.15 ... 741 m³/h

Pressure resistance

up to 16 bar / 1.6 MPa g.

Media temperature

-10 ... +140 °C

Media

air, (compressed air), nitrogen, oxygen, methane, natural gas, argon, hydrogen, propane, butane, carbon dioxide, helium, sulphur hexaflouride

Displayed indicators

standard flow rate [m³/h] or [l/min], standard volume [m³],
standard flow velocity [m/s]

IP protection type

IP68 (connection housing)

Type of protection

ATEX category 1/2G and category 1/2D (zone 0/1, zone 20/21)

Sensor output

analog output 4 ... 20 mA standard flow rate/mass flow; relay for quantity measurement or limit value, HART communication