Thiết bị đo lưu lượng U377 Hoentzsch

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.

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