Emerson Rosemount X-STREAM O2 Transmitter, Инструкция по эксплуатации

Страница: 15 / 174

Instruction Manual
IM-106-910C, Rev. 1.0
November 2009
vii
Hazardous Area
X-STREAM O
2
Transmitter
Figure 1. X-STREAM Integral Electronics Wiring Diagram
QUICK REFERENCE
GUIDE MANUAL
CALIBRATION
INSTRUCTIONS
Performing a Manual Calibration with a 375 Field Communicator
Use the following procedure to perform a calibration using the 375 Field
Communicator. If necessary, use the menu tree in Figure 4-7 or Figure 4-8
(sheet 2 of 2) for reference.
NOTE
To select a menu item: 1) use the up and down arrow keys to scroll to the
menu item and press the right arrow key or 2) use the number keypad to
select the menu item number. To return to a preceding menu, press the left
arrow key.
1. From the O
2
CALIBRATION screen, select menu item 1, O
2
CAL, to
access the O
2
calibration procedure.
2. In the first O2 CAL screen, a "Loop should be removed from automatic
control" warning appears. To avoid a potentially dangerous operating
condition remove the Hazardous Area X-STREAM O
2
Transmitter from
any automatic control loops and press OK.
3. Follow the 375 Field Communicator display prompts to perform the O
2
cal procedure.
Failure to remove the X-STREAM from automatic control loops prior to performing this
procedure may result in a dangerous operating condition.