Deltabar S
6 Endress+Hauser
Flow measurement Design and operation mode
P01-PMD7xxxx-15-xx-xx-xx-000
Flow measurement with Deltabar S and primary device, left: orifice plate and right: Pitot tube
QFlow
'p Differential pressure, 'p = p
1
– p
2
Your benefits
• Choice of four flow modes of operation: volume flow, corrected volume flow (European norm conditions),
standard volume flow (American standard conditions) and mass flow.
• Choice of diverse flow units with automatic unit conversion.
• A customized unit can be specified.
• Low flow cut off: when activated, this function suppresses small flows which can lead to large fluctuations
in the measured value.
• Contains two totalizers as standard. One totalizer can be reset to zero.
• The totalizing mode and unit can be individually set for each totalizer. This allows independent daily and
annual quantity totalizing.
• With the Deltatop product family, Endress+Hauser is offering universal and reliable solutions for flow
measurement:
– Deltatop, the compact, ready-to-use flow measuring unit including the Deltabar S differential pressure
transmitter
Note!
For more information about flow measurement with the Deltabar S differential pressure transmitter
• Deltabar S with orifice plate (TI00422P, Deltatop DO6x)
• Deltabar S with Pitot tube (TI00425P, Deltatop DP6x)