8644 datasheet(28/39 Pages) BURKERT

28 / 39 page

Type 8025

28 | 39

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Flowmeter with standard output signal or flow transmitter

The device has 2 operating levels:

• the process level

• the configuration level, which comprises the parameters and the test menus

Operating level

Functions

Process

This level allows:

• to read

– the value of the measured flow

– the value of the 4…20 mA output

– the value of the main totalizer

– the value of the daily totalizer

• to reset the daily totalizer

• to access to the parameters and test menus of the configuration level

Configuration -

parameters menu

This level allows:

• to set the required operation parameters:

– language

– engineering units (international measuring units)

– K factor/Teach function

– 4…20-mA-current output

– pulse output

– relay (on devices with relays)

– filter (damping)

– resetting both totalizers

– low flow “Cut Off“ (only for Universal transmitter)

– brightness of the display (backlight, only for Universal transmitter)

Configuration - test

This level allows:

• to adjust the Offset and Span of the 4…20 mA current output

• to read the rotational frequency of the paddle wheel

• to check the correct operating of the outputs with simulating a flow rate

• to generate warning and fault messages (only for Universal transmitter)

8644 Datasheet(PDF) 28 Page - Christian Bürkert GmbH & Co. KG