User manual - DATA RECORDER and cooperating software
*
"Lower ext."
parameter is only significant for an input current range of 1-5 V and 2-10 V.
Fig. 6.2. Definition of measurement ranges (
U input
)
The range of displayed values, unit of measured value and position of the decimal point
(for presentation in numeric form) and name of channel are defined by the user.
6.1.2.
Measurement ranges definition of RTD and TC inputs
( mV
/ RTD/TC version
)
The range of every input's measured signal is selectable, and user defined as
user
defined range
. All values presented in graphic form (graphs, sliders) are scaled due to
user
defined range
.
The range of the results referred to maximum hardware performances is
defined as
allowable measurement range
(
Fig.
6.3
,
Fig.
6.4
and
Fig.
6.5
).
Fig. 6.3. Definition of measurement ranges (mV
input
)
2
5
user defined range
”Hi value” parameter
”Lo value” parameter
permissible measurement range
”Lower ext.” parameter
”Higher ext.” parameter
user defined range (0-100 mV)
permissible measurement range
”Upper ext.” = 10 mV
measurement result is displayed regardless
on nominal range exceeding
display message
”-Hi-”
0 100 110 120