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Electrical connections, 3 emulation of a turbine meter – KROHNE ALTOSONIC V12 EN User Manual

Page 27

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ELECTRICAL CONNECTIONS

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27

ALTOSONIC V12

www.krohne.com

04/2013 - 4002643502 - MA ALTOSONIC V12 R02 en

4.3.3 Emulation of a turbine meter

If the ultrasonic flowmeter should emulate a turbine meter, the following set up and settings can
be implemented:

• A/A-: Frequency output related to the line flow
• B/B-: Frequency output inverted related to the line flow whereby this frequency output will

stop operating if data valid alarm on status bit C/C- will occur.

Place the frequency output B/B in series with status bit C/C- as presented in the figure shown
below.

Figure 4-4: Connection diagram for turbine emulation

1 Alarm