Installation Manual

308014EN, Edition 4

Rosemount Tank Radar REX

May 2013

Chapter 8 Junction Boxes

 

 

8.3Connection of Temperature Sensors

8.3.1Junction 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. 8-5and 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).

Temperature Sensor Pt 100 (up to 6 sensors to a TankRadar REX gauge)

Level

6.767m

Up to 6 sensors to a TankRadar REX gauge

JBT_RDU_REX.eps

Figure 8-5. Direct connection of temperature sensors to JBT and TankRadar REX with Remote Display Unit 40 (RDU40).

DAU

Connection to a DAU for up to 14 temperature sensors

Temperature Sensor Pt 100 (up to 14 sensors)

JBT_DAU_REX.eps

Figure 8-6. Direct connection of temperature sensors to JBT and TankRadar REX with DAU.

8-5

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Emerson Edition 4, 308014EN installation manual Connection of Temperature Sensors, Junction Box JBT

308014EN, Edition 4 specifications

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