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Quick Installation Guide
00825-0100-4379, Rev DA
October 2008
Rosemount 753R with Integral 3051S Pressure Transmitter and
Remote Mounted HART Transmitter
RPS
Measurement Transmitter Installation.
1. Install the remote measurement transmitter according to the Quick Installation Guide
included in the measurement transmitter's packaging.
2. Install the 3051S according to the 3051S Quick Installation Guide included in the 753R
packaging.
3. To achieve best signal strength, the 753R should be installed so the antenna is
approximately 18 in. (457 mm) from the side of the tank of other obstructions.
Mounting and Positioning of the 753R.
1. Housing Rotation Consideration: To improve field access to wiring, or to obtain a better
view of the LCD display:
a. Use the 3/32 in. hex wrench to loosen the housing rotation set screw (see Figure 6 on
page 13).
b. Rotate the housing clockwise to the desired location. If the desired location cannot be
reached because of thread limits, rotate the housing counter clockwise to the desired
location (up to 360° from the thread limit).
c. Tighten the housing rotation set screw to 20 in.-lb.
2. Remote Power Supply (RPS) Positioning Consideration: For devices powered by an
RPS, the RPS should be positioned for maximum sun exposure. It is important to tighten
the set screws after positioning the solar panel. (See Figure 7 on page 13).
3. It is recommended that the device be installed in a vertical and upright position. Also, for
best signal reception, the antenna should be positioned vertically.
4. Install conduit and conduit fittings between the measurement transmitter housing, and
the 753R housing.
a. Utilize strain relief where necessary.
b. Create a drip loop or other run-off path so moisture does not pool where the conduit
enters the housing.
Rosemount 753R Indicator
Line Power
9
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