BRONKHORST FLEXI-FLOW Compact Instruction Manual page 10

1.5 Product features
1.5.1 Offline/parallel configuration
The instrument is fitted with a support interface (USB-C) and an optional Bluetooth® wireless connection. Both interfaces can be
used to configure the instrument
monitor the instrument without disconnecting the operational communication connection.
Note: All information in this document regarding the Bluetooth® functionality of the FLEXI-FLOW does not apply to instruments
ordered without this functionality.
1.5.2 NAMUR instrument status
With the status indication LED
NAMUR NE 107 standard. The colors provide easily recognizable signals to the operator regarding corrective actions,
malfunctions, maintenance indications, etc.
Comprehensive diagnostic information based on the NAMUR status is available in Bronkhorst FlowSuite.
1.5.3 Multi-parameter functionality
Upon delivery, the FLEXI-FLOW™ Compact is configured as a (mass) flow controller or meter. 2 integrated pressure sensors
provide additional real-time measurement data, and allow the main instrument function to be
and pressure control . Upon request, the instrument can also be supplied without this functionality. More real-time
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measurement data is provided by an on-board temperature sensor.
1.5.4 On-board FLUIDAT® database
A built-in database with properties of 22 commonly used gases provides the basis for up to 8 fluid presets, which can be stored
in the instrument using Bronkhorst FlowSuite or by direct digital communication (e.g. using a custom-built (PLC) program).
The on-board FLUIDAT® conversion algorithm continuously adjusts the gas flow relative to the calibration gas, based on the
measured temperature and pressure and the properties of the
1.5.5 Multi-channel systems
The FLEXI-FLOW™ Compact can be supplied as a multi-channel system with up to 8 instruments which are linked fluidically by
means of a manifold-like construction. The instruments can be controlled individually with Modbus RTU, FLOW-BUS or an
Ethernet based communication protocol, or through a
behind it are powered through a single cable.
For information about FLEXI-FLOW™ Compact based multi-channel systems and possible applications, contact your
Bronkhorst representative.
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Bronkhorst®
before process integration. After process integration, both connections can also be used to
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, the FLEXI-FLOW™ Compact shows its
8
gateway
Instruction Manual FLEXI-FLOW™ Compact
current status
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selected gas (or mixture)
in other fieldbus systems. The gateway and the instruments
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, using a color range based on the
switched between flow control
.
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9.17.158G