Emerson Process Management GmbH & Co. OHG 6-47
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
06/2010
6Software Menus
Ch1
Damping
t90 Range1: 2.0 s
t90 Range2: 2.0 s
t90 Range3: 2.0 s
t90 Range4: 2.0 s
t90 Current 2.0 s
Current Range Ch1-R1
t90 Time Max 76.9 s
6.2.3.3.2 Setup Damping
6.2.3 Setup Menu
Gives the maximum possible t90 time, which
is limited by the size of the internal sampling
buffer and the sampling rates of the installed
measuring principles/sensors.
Gives the current t90 time, specied for the
currently selected range.
Shows the current measuring range.
Specify t90 times for each range of the selected
channel.
Setup..
Measurement..
Damping..
This software menu enables to setup an ad-
ditional electronic damping (t90 time), that is
added to the system damping. The reason
to do so, is to e.g. have a smoother output
signal.
Any measuring system applies a damping on
its output signal, compared to the change of
the 'real' measurand, due to delays caused
by
• electronic signal processing,
• sensors with nite response time,
• gas ow, and more.
This damping is called 'system damping'.