Elster Instromet 2000, Instruction Manual

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Model 2000 Flow Computer Instruction Manual
2.0 GENERAL DESCRIPTION
Model 2000 issue 21 Page No
52
2.7. PULSED OUTPUTS FOR TOTAL FLOWS
If any of the twelve transistor pulse outputs that are available from each fitted Output Board are selected to be a pulse output
proportional to totals for telemetry purposes , then the available outputs are as follows:-
For Model 2000 set up for Turbine Meter Inputs
1) Total uncorrected volume from the monitor input. +Vbm
2) Total uncorrected volume from the high frequency input. +Vb
3) Total uncorrected volume from the high frequency input Un-haltable counter. +Vbu
4) Total uncorrected volume from the high frequency input corrected for meter linearity. +Vbc
5) Total uncorrected volume from the high frequency input corrected for meter linearity Un-haltable counter.
+Vbcu
6) Total corrected volume from the high frequency input. +Vn
7) Total corrected volume from the high frequency input Un-haltable counter +Vnu
8) Total energy flow calculated from either Hs. or Hi. +E
9) Total energy flow calculated from either Hs. or Hi. Un-haltable counter +Eu
10) Total mass flow. +M
11) Total mass flow Un-haltable counter. +Mu
For Model 2000 set up for Ultrasonic Meter Inputs
1) Total uncorrected volume from the meter input. +Vb
2) Total uncorrected volume from the meter input Un-haltable counter. +Vbu
3) Total uncorrected volume from the meter input corrected for linearity, pressure and temperature expansion.
+Vbc
4) Total uncorrected volume from the meter input corrected for linearity, pressure and temperature expansion
Un-haltable counter. +Vbcu
5) Total corrected volume. +Vn
6) Total corrected volume Un-haltable counter +Vnu
7) Total energy flow calculated from either Hs. or Hi. +E
8) Total energy flow calculated from either Hs. or Hi. Un-haltable counter +Eu
9) Total mass flow. +M
10) Total mass flow Un-haltable counter. +Mu
11) Total corrected volume of dry gas. +Vdry
12) Total corrected volume of dry gas Un-haltable counter +Vdryu
For Model 2000 set up for Orifice plate operation
1) Total mass flow. +M
2) Total mass flow Un-haltable counter. +Mu
3) Total mass flow corrected for non linearity. +Mc
4) Total mass flow corrected for non linearity Un-haltable counter. +Mcu
5) Total corrected volume. +Vn
6) Total energy flow calculated from either Hs. or Hi. +E
7) Total energy flow calculated from either Hs. or Hi. Un-haltable counter +Eu
For Model 2000 set up for Wet Gas Venturi machines type 1
1) Mass gas from Venturi no correction for wet gas +Mguc
2) Mass gas from Venturi corrected for wet gas +Mgc
3) Mass liquid corrected +Mlc
4) Line Volume of gas +Ngl
5) Base Volume of gas +Ngb
6) Line Volume of Liquid +Nll
7) Line Volume of Liquid +Nlb
8) Mass of Water +Mw
9) Mass of Condensate +Mc
All the above Venturi Totals are also available in un-haltable versions