Emerson 308014EN Manual de usuario descargar pdf (Pagina 62)

Rosemount Tank Radar REX

Chapter 8 Junction Boxes

8-4

Installation Manual

308014EN, Edition 4

May 2013

8.2.3 Junction Boxes with Conduit Outlets

Figure 8-4. Connection to rigid pipes via a junction box with

conduit outlets.

In the US wires from the transmitter head must be enclosed in a

protective steel braided hose.

Further connection to conduit pipes requires an explosion proof junction

box with L or T-shaped outlets, both variants available with 12 or 15-pin

terminal blocks for wiring.

The three-feet hose (EXP-FLEX), and junction boxes (GUA-L and GUA-

T) are optional, and can by request be supplied together with the

TankRadar Rex gauge.

Note! The junction box can be installed directly on the transmitter head by

using a suitable adapter with 3/4-inch male fitting facing the transmitter

head outputs.

US_jb_2

EXP-FLEX

GUA-L

GUA-T

Rigid

conduit

pipes

Transmitter head

with 3/4 inch

female output

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 165 166

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Emerson 308014EN Manual de usuario Pagina 62