Rosemount Tank Radar AB REX 用户手册

W11

W12

FOR

INTRINSICALLY

SAFE CIRCUITS

ONLY

"i"

Waveguide Unit

Transmitter

Head

M6 stop

screw

4.

Carefully enter the Horn and Flange
Assembly into the nozzle. Tighten
the flange onto the customer’s flange
using customer supplied screws and
nuts.
Check that the socket height is less
than 330 mm.

Cone and flange

assembly

Customer's

flange

Customer's

gasket

Spring

Sleeve

1.

Check that all parts and tools are
available before carrying them up to
the tank top.

2.

Mount the Spring Sleeve into the
baser of the Transmitter Head. Turn
the Spring Sleeve so that it fits into
one of the notches.

3.

Mount the Waveguide Unit into the
base of the Transmitter Head. On one
end of the Waveguide Unit there are
two screws with washers fitted.
Mount the Waveguide Unit with this
end first into the base of the Trans-
mitter Head. Enter the stop screws
and tighten them.

Please refer also to the mechanical installation drawings for more
information. A list of the drawings is presented in chapter 13.

°

of the tank. See figure 11.7. Use flexible conduits close to the Radar Tank
Gauge.
Follow this step by step instruction when installing the Cone
Antenna Gauge, RTG 2920