Endress+Hauser Deltapilot M FMB51 - 6.10 Flow Measurement

Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART Commissioning
Endress+Hauser 77
6.10 Flow measurement (Deltabar M)
6.10.1 Information on flow measurement
In the "Flow" measuring mode, the device determines a volume or mass flow value from the
differential pressure measured. The differential pressure is generated by means of primary elements
such as pitot tubes or orifice plates and depends on the volume or mass flow. Four flow types are
available: volume flow, norm volume flow (European norm conditions), standard volume flow
(American standard conditions), mass flow and flow in %.
In addition, the Deltabar M software is equipped with two totalizers as standard. The totalizers add
up the volume or the mass flow. The counting function and the unit can be set separately for both
totalizers. The first totalizer (totalizer 1) can be reset to zero at any time while the second
(totalizer 2) totalises the flow from commissioning onwards and cannot be reset.
!
Note!
The totalizers are not available for the "Flow in %" flow type.