Flow measurement (FF configuration program) Cerabar S/Deltabar S
18 Endress+Hauser
!
Note!
1. Using the FLOW_TYPE/FLOW_MEAS. TYPE parameter, you can choose between the
following flow types:
– Volume p. cond. (volume under operating conditions)
– Gas norm. cond. (norm volume under norm conditions in Europe: 1013.25 mbar and
273.15 K (0 °C))
– Gas std. cond. (standard volume under standard conditions in USA: 1013.25 mbar (14.7 psi)
and 288. 15 K (15 °C/59 °F))
– Mass p. cond. (mass under operating conditions)
2. The unit selected by means of the FLOW_UNIT/UNIT FLOW (→ Page 47) parameter must
suit the flow type selected (FLOW_TYPE/FLOW_MEAS. TYPE).
3. In the lower measuring range, small flow quantities (creepages) can lead to large measured
value fluctuations. You can activate low flow cut-off via the CREEP_FLOW_SUPPRESSION_
ENABLE/LOW FLOW CUT-OFF parameter (→ Page 48).
10 Set the Pressure Transducer Block to the "Auto" block
mode.
11 If necessary, use the Analog Input Block to configure the
CHANNEL parameter (→ Page 67), L_TYPE parameter
(→ Page 69), XD_SCALE parameter (→ Page 73) and
OUT_SCALE parameter (→ Page 71).
12 Result:
The measuring device is configured for flow
measurement.
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