Emerson 308014EN Water Heater User Manual


 
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