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8-5
Rosemount Tank Radar REX
Chapter 8 Junction Boxes
Installation Manual
308014EN, Edition 4
May 2013
8.3 Connection of Temperature Sensors
8.3.1 Junction Box JBT
The JBT has two openings for M25 glands suitable for 9-16 mm cables.
Temperature sensors are attached directly to the JBT as illustrated in
Fig. 8-5 and Fig. 8-6. Up to six temperature sensors can be connected
via the JBT to the REX gauge or to a Data Acquisition Unit (DAU).
Figure 8-5. Direct connection of temperature sensors to JBT
and TankRadar REX with Remote Display Unit 40
(RDU40).
Figure 8-6. Direct connection of temperature sensors to JBT
and TankRadar REX with DAU.
6.767
Level
m
JBT_RDU_REX.eps
Temperature Sensor Pt 100
(up to 6 sensors to a
TankRadar REX gauge)
Up to 6 sensors to a
TankRadar REX gauge
JBT_DAU_REX.eps
DAU
Temperature Sensor Pt 100
(up to 14 sensors)
Connection to a DAU for up
to 14 temperature sensors