Emerson Micro Motion F Series Installation Manual page 3

European installations
This Micro Motion product complies with all applicable European directives when properly installed in
accordance with the instructions in this manual. Refer to the EC declaration of conformity for directives that
apply to this product.
The EC declaration of conformity, with all applicable European directives, and the complete ATEX
Installation Drawings and Instructions are available on the internet at www.micromotion.com/atex or
through your local Micro Motion support center.
Purge plugs
If you remove a purge plug from the sensor case, it will be necessary to repurge the case. Refer to Case
purging procedure on page 22 for more information about repurging the sensor case.
Removing a purge plug compromises the secondary containment of the
sensor and could expose the user to process fluid.
The user should take all necessary precautions when removing the purge plugs,
because the sensor case may contain process fluid.
Installation options
The F-Series sensor makes up one part of a Coriolis flowmeter. The other part is a transmitter. F-Series
sensors (except Model F300A) are available with the following electronics interfaces:
• An integral core processor for connecting to a 4-wire remotely mounted transmitter or to a
user-supplied remote host (Figure 1).
• An integrally mounted Model 1700 or 2700 transmitter (Figure 2).
• A 9-wire junction box for connecting to a remotely mounted transmitter or a remotely mounted core
processor (Figure 3).
• An integrally mounted IFT9701 transmitter (not available with Model F300) (Figure 4).
Model F300A sensors include a flexible conduit. Sensor electronics are mounted at the end of the flexible
conduit. Model F300A sensors are available with:
• A core processor for connecting to a 4-wire remotely mounted transmitter or to a user-supplied remote
host (Figure 5).
• A Model 1700 or 2700 transmitter (Figure 6).
• A 9-wire junction box for connecting to a remotely mounted transmitter or a remotely mounted core
processor (Figure 7).
Sensor Installation: F-Series
WARNING
Before You Begin
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