Emerson Rosemount 1199, Reference Manual, Page: 87 / 104

4 mA = 0 inH
2
O
20 mA = 81 inH
2
O
After mounting transmitter, the pressure reads –112.08 inH
2
O, see Figure 4-14 .
Using a Field Communicator, re-range the transmitter, see Figure 4-14 . The
transmitter will now be ranged per example from Figure 4-5 :
4 mA = –112.08 inH
2
O
20 mA = –31.08 inH
2
O
Figure 4-15: Before Re-renge Using Field Conmmunicator
Figure 4-16: After Re-range Using Field Conmmunicator
6. If the device has a display and you want to configure the output to an engineering
unit other than the standard defaults, go to Scale display with Field Communicator .
4.2.5 Scale display with Field Communication
After the transmitter is installed, you can scale the display to match the DCS or PLC as
required but, often 0 to 100 percent is sufficient. As an example, in Figure
Figure 4-12 , the
display should be 0 to 81 inH
2
O. This can be done using a Field Communicator, example
shown below for the Rosemount 3051S. See the transmitter reference manual for steps to
configure the display.
Reference Manual Configuration
00809-0100-4002 May 2020
Rosemount DP Level 87