Emerson Micro Motion D Série Notice D'installation page 9

Figure 4. DL065, DL100, and DL200 sensors
Purge connection
(optional)
Approvals tag
Flow direction arrow
Process connection
STEP 1. Determining a location
The sensor may be located anywhere in the process line, as long as the
following conditions are met:
• Before operation, you must be able to stop flow through the sensor.
(During the zeroing procedure, flow must be stopped completely, and
the sensor must be full of process fluid.)
• During operation, the sensor must remain full of process fluid.
• The sensor must be installed in an area that is compatible with the
classification specified on the sensor approvals tag (see Figures 1- 4).
Choose a location for the sensor based on the requirements described in
this section.
Ground screw
Sensor housing
Calibration tag
Purge connection
(optional)
Process connection
Junction box
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