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DR6300 SERIES
INFORMATION!
If delivered with the device, the purging connection is plugged with a
on a minimum of 3
Connection and operation of the purging connection are the responsibility of the user. The
operator is also responsible for selection of a suitable fluid to purge the device.
• If the screw is removed, make sure that the installation agrees with the Ex requirements for
the purging system.
2.2 Operating conditions
The allowable ambient temperature and corresponding flange temperature range for the device
depends on the ATEX equipment category, IEC equipment protection level (EPL) and
temperature classes marked on the nameplate.
2.2.1 Ambient and flange temperature
The ATEX equipment category and temperature class give the ambient temperature and related
flange temperature ranges for the device.
WARNING!
The gasket temperature must be in the approved limits. For more data, refer to "Pressure and
temperature ranges" in the Installation chapter of the handbook.
Equipment category 1 G: Ex ia devices only
Temperature
class
4...20 mA output option
[°C]
T6
Equipment category 1/2 G: Ex ia and Ex d[ia] devices
Temperature
class
4...20 mA output option
[°C]
T6
T5
T4
DR6300-LM ATEX, EDO 2-13-118, Issue 1
threads.
½
Ambient temperature
[°F]
-20...+57
-4...+122
Ambient temperature
[°F]
-40...+57
-40...+134
-40...+72
-40...+161
-40...+80
-40...+176
PROFIBUS PA or
FOUNDATION™ Fieldbus
output options
[°C]
[°F]
-20...+50
-4...+122
PROFIBUS PA or
FOUNDATION™ Fieldbus
output options
[°C]
[°F]
-40...+50
-40...+122
-40...+72
-40...+161
-40...+80
-40...+176
www.drexelbrook.com
INSTALLATION
NPTF screw and engaged
¼
Flange temperature
[°C]
[°F]
-20...+60
-4...+140
Flange temperature
[°C]
[°F]
-20...+60
-4...+140
-20...+60
-4...+140
-20...+60
-4...+140
2
10
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