February 2014
4
Quick Start Guide
Vertical pipe installation
Step 3: Primary element installation
Note
For the 1496 Flange Union refer to the Rosemount 1495 Orifice Plate reference manual (document
number 00809-0100-4792).
Use the following steps to install the 1495 Orifice Plate
(paddle or universal plate style).
1. Determine Location and Orientation (see
page 3
).
2. Install the Orifice Plate
Gas
Steam
Liquid
FLOW
Fl
o
w
*
Flo
w
HI Instrument
Line
LO Transmitter
Connection
LO Instrument Line
Flo
w
* Bring height of HI instrument line to the same height as
LO instrument line before running down to the transmitter
HI Instrument Line
LO Transmitter Connection
LO Instrument Line
4792_ QIG_Rev BB.fm Page 4 Thursday, February 13, 2014 8:46 AM
