Fisher-Rosemount 3095FT, Manual

Page: 40 / 184

Rosemount Model 3095FT HART Flow Transmitter
3-8
Installation Procedure Use the following procedure to install the remote power supply option:
Check Battery Voltage Level 1. Check the battery’s voltage level with a multimeter, and recharge
the battery if the voltage is less than 12.5 volts (see Page 3-12).
Sunlight Considerations 2. Figure 3-4 illustrates a map of North America with a line marked
2.5 equivalent sun hours. Verify that the desired installation
location is at or beneath this 2.5 line (that is, equal to or more
than 2.5 equivalent sun hours per day). If the installation location
is above the 2.5 line, contact a Rosemount Sales Engineer
concerning the advisability for installing the remote power supply
in that location.
3. Verify that there are no obstructions due south of the installation
location which might block sunlight from reaching the solar
panel. Also verify that there are no obstructions during the
winter when the angle of the sun is at its lowest.
The Remote Power Supply must always be located in a non-
hazardous area.
For Model 3095FT explosion-proof installations, wiring
connections must be made in accordance with Rosemount
drawing 03095-1025 or 03095-1024.
For Model 3095FT instrinsically safe installations,
installation location must be made in accordance with
Rosemount drawings 03095-1020 and 03095-1030; or
03095-1021 and 03095-1031.
2.5
FIGURE 3-4. Lowest Winter Sunlight - 2.5 Equivalent Sun Hours.