Installing The Transmitter; Direct Mount Configuration - Emerson Rosemount 702 Reference Manual

Mounting, Wiring Switches, and Sensors:
Models 702DX22 and 702DX61
July 2017
3.2

Installing the transmitter

The Rosemount
Direct mount: The switch is connected directly to the transmitter housing's conduit entry. For
installation instructions see
Remote mount: The switch is mounted separate from the transmitter housing, then connected to the
transmitter via conduit. For installation instructions see
Remote mount instructions for the installation of liquid hydrocarbon sensors.
3.2.1

Direct mount configuration

1. Install the switch according to standard installation practices making sure to use thread sealant on all
of the connections.
2. Attach the Rosemount 702 Transmitter housing to the switch by using the pipe fittings threaded into
the conduit entries.
Note
Direct mount installation should not be employed when using tubing and connectors such as Swagelok
fittings.
3. Attach the switch wiring to the terminals as shown in the wiring diagrams beginning on
4. If commissioning the device, install the Black Power Module.
Figure 3-1. Direct Mount
A. Float switch
B. Rosemount 702 Transmitter
Note
Use caution when handling the power module, it may be damaged if dropped from heights in excess of
20 ft.
16
™
702 Wireless Discrete Transmitter can be installed in one of two configurations:
"Direct mount configuration" on page
A
"Remote mount configuration" on page
B
Mounting, Wiring Switches, and Sensors: Models 702DX22 and 702DX61
Reference Manual
00809-0200-4702, Rev DA
16.
page
18. Use
®
19.