3-6
Recorder Mode
(c) Displays the original Upper SPAN value prior to scaling, if the Scaling setting is
On. If the Scaling setting is Off, the same value as (1) is displayed here.
(d) Displays the original Lower SPAN value prior to scaling, if the Scaling setting is
On. If the Scaling setting is Off, the same value as (2) is displayed here.
(e) Displays the unit of the selected Range (display only; the setting cannot be
changed).
(f) Displays the original prior to scaling (display only; the setting cannot be
changed).
(g) Displays the Upper and Lower SPAN values in reverse.
Available SPAN Settings
Voltage ranges: WR3-V and WR3-M amps
Temperature ranges: WR3-M amp
Strain ranges: WR3-DCB amp
Frequency ranges: WR3-FV amp
Maximum SPAN Minimum SPAN
Range [mV] [V] [mV] [V]
Lower to Upper SPAN Lower to Upper SPAN
Upper SPAN minus Lower SPAN
1–-1.1000 to +1.1000 – 100 mV
2–-2.2000 to +2.2000 – 200 mV
5–-5.500 to +5.500 – 500 mV
10 – -11.000 to +11.000 – 1 V
20 -22.000 to +22.000 -22.000 to +22.000 2 mV 2 V
50 -55.000 to +55.000 -55.00 to +55.00 5 mV 5 V
100 -110.00 to +110.00 -110.00 to +110.00 10 mV 10 V
200 -220.00 to +220.00 -220.00 to +220.00 20 mV 20 V
500 -550.00 to +550.00 -550.0 to +550.0 50 mV 50 V
Note: The 500-V range is available for the WR3-M amp only.
Range
Maximum SPAN Minimum SPAN
Lower to Upper SPAN
Upper SPAN minus Lower SPAN
K -200.0 to +1300.0 50°C
J -200.0 to +1100.0 50°C
T -200.0 to +400.0 50°C
R 0.0 to +1600.0 50°C
E -200.0 to +800.0 50°C
B 600.0 to +1700.0 50°C
Range
Maximum SPAN Minimum SPAN
Lower to Upper SPAN
Upper SPAN minus Lower SPAN
1 mε -1.1000 to +1.1000 0.1 mε
2 mε -2.2000 to +2.2000 0.2 mε
5 mε -5.500 to +5.500 0.5 mε
10 mε -11.000 to +11.000 1 mε
20 mε -22.000 to +22.000 2 mε
Note: m =1000
µ
ε
is shown.
Range
Maximum SPAN Minimum SPAN
Lower to Upper SPAN
Upper SPAN minus Lower SPAN
200 Hz -220.00 to +220.00 20 Hz
400 Hz -440.0 to +440.0 40 Hz
500 Hz -550.0 to +550.0 50 Hz
1 kHz -1.1000 to +1.1000 100 Hz
2 kHz -2.2000 to +2.2000 200Hz
4 kHz -4.400 to +4.400 400 Hz
5 kHz -5.500 to +5.500 500 Hz
10 kHz -11.000 to +11.000 1 kHz
20 kHz -22.000 to +22.000 2 kHz
40 kHz -44.00 to +44.00 4 kHz