157
Reference Manual
IP2048/RM, Rev AA
Appendix F: Configuring Using HART
January 2015
F.4.11
Speed of sound (D914)
This indicates the temperature-corrected speed of sound calculated by the transmitter. It relates
the returned echo time delay to a distance. The value is calculated using the
Temperature SoS
Calc
value (
page 158
) and the base value entered into configuration parameter
Speed of Sound
(
page 131
).
Field Communicator
To view the calculated speed of sound:
1.
From the
Home
screen, select
3: Service Tools
.
2.
Select
1: Alerts
.
3.
Select
2: Diagnostic Data
.
4.
Select
2: Speed of Sound Data
.
5.
Select
1: Speed of Sound D914
.
6.
When finished, press “
EXIT
” to return to the previous menu.
Mobrey MCU900 Series control unit
To view the calculated speed of sound:
1.
From the
Main Menu
screen, select
MONITOR
.
2.
Select the transmitter (e.g. “
Tx1:MSP400RH
”).
3.
Select
DIAGNOSTICS
.
4.
Select
Speed of Sound
.
5.
When finished, press the
ESC
key to exit to the previous menu.
Fast Keys
3, 1, 2, 2, 1
Speed of Sound D914
1133.040 ft/s
EXIT
HELP
(Field Communicator Screen)
Speed of Sound D914
1133.0ft/s
(Mobrey MCU901 Screen)
Summary of Contents for MSP400RH
Page 2: ......
Page 4: ......
Page 16: ...6 Reference Manual IP2048 RM Rev AA Section 2 Transmitter Overview January 2015 ...
Page 54: ...44 Reference Manual IP2048 RM Rev AA Section 4 Starting up January 2015 ...
Page 80: ...70 Reference Manual IP2048 RM Rev AA Appendix A Reference Data January 2015 ...
Page 84: ...74 Reference Manual IP2048 RM Rev AA Appendix B Product Certifications January 2015 ...
Page 87: ...77 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 ...
Page 90: ...80 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 ...
Page 98: ...88 Reference Manual IP2048 RM Rev AA Appendix E Field Communicator January 2015 ...
