GRAPHTEC gl820 User Manual page 54

CHAPTER 3 Settings and Measurement
Switching displays
Analog and logic/pulse can be switched as shown below.
▪ Display Logic/Pulse Data
Analog settings
Specify the conditions for analog signals.
When you use CH ALL to set an input, range and filter, all channels are set to the same values if the input is the same. Range is
set only for the same input channels. However, the range of a channel is not changed if its EU (scaling) is set to On.
Span All Settings is set only for the same range channels.
*If the first channel in a channel group (CH1 if CHs 1 to 10 are displayed) has an input that is set to Off, the input of CH ALL is set to Off.
(1)-1 Input
Selects input condition
Selection item
Off
Voltage
Temperature
Humidity
(1)-2 Range
Selects the range of measurement.
Input item
Voltage
Temperature
Humidity
Available SPAN Settings
<Voltage Ranges>
3−18
Input signal measurement is disabled. No waveform or digital
value is displayed.
Used for measuring direct-current voltage.
Used for measuring temperature.
Used for measuring humidity with the humidity sensor B-530.
In this case, the voltage range will become 1 V, and the EU
settings will not be available.
20, 50, 100, 200, 500 mV; 1, 2, 5, 10, 20, 50, 1-5 V
TC-K, TC-J, TC-T, TC-R, TC-E, TC-B, TC-S, TC-N, TC-W,
Pt100, JPt100, Pt1000
No selection available
Range Maximum SPAN
20mV -22.000 to +22.000mV
50mV -55.00 to +55.00mV
100mV -110.00 to +110.00mV
200mV -220.00 to +220.00mV
500mV -550.0 to +550.0mV
1V -1.1000 to +1.1000V
2V -2.2000 to +2.2000V
5V -5.500 to +5.500V
10V -11.000 to +11.000V
20V -22.000 to +22.000V
50V -55.00 to +55.00V
1-5V -5.500 to +5.500V
▪ Display Analog Data
Description
Description
Minimum
SPAN
0.200mV
0.50mV
1.00mV
2.00mV
5.0mV
0.0100V
0.0200V
0.050V
0.100V
0.200V
0.50V
0.050V
Minimum
Resolution
0.001mV
0.01mV
0.01mV
0.01mV
0.1mV
0.0001V
0.0001V
0.001V
0.001V
0.001V
0.01V
0.001V