Thiết bị đo lưu lượng U381 Hoentzsch

Measuring tube TA Di with inside diameter 8, 16, 21.6, 27.2, 35.9 and 41.8 mm and transducer UTA in Ex-d sensor 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.

MEASURING RANGE
0.6 ... 12.350 l/min or 0.04 ... 741 m³/h


PRESSURE RESISTANCE
up to 16 bar / 1.6 MPa


MEDIA TEMPERATURE
-10 ... +140 °C


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


IP PROTECTION TYPE
IP65 (cable side)


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)


SENSOR OUTPUT
analog output 4 ... 20 mA flow proportional
relay for quantity pulse
RS232 interface