Specifications
WBPEEUI240766B0 1 - 7
Accuracy (% of full scale range)
Current
High level voltage
Low level voltage
Resistance
Tem pe rat ur e ef fe ct
0° to 70° C (32° to 158° F)
0.02%
0.04%
0.03%
0.05%
± 0.003% of full scale range per degree C maximum
Maximum lead wire resistance
effect
Voltage
Uncompensated
Compensated
Resistance
Uncompensated
Compensated
1 µV of error per
! of lead wire resistance
0.1 µV of error per
! of lead wire resistance
0.020 ! error per ! of lead wire resistance
0.008
! of error per ! of lead wire resistance
Input setting (time) 1.5 seconds to within 1% after full scale step change
Cold junction reference
accuracy
± 0.5° C
Software temperature
linearization accuracy
± 0.1° C
Common mode isolation
(IEC 61010-1, IEC 60255-5, IEC
60060)
Channel to channel and channel
to logic
250 VDC/V
RMS
at 60 Hz
Rejection (50-60 Hz)
Normal mode
Common mode
-80 dB minimum
-120 dB minimum
Peak or continuous voltage ± 15 VDC absolute maximum
1
Tabl e 1-4. Specif ication s (continued)
Property Characteristic/Value
Test Common Mode
Normal
Mode
Insulation resistance
(100/500 VDC)
100 M
! N/A
Dielectric VAC (45 - 65 Hz) or VDC 1.4 kV rms/1min. or
1.95 kV DC/1min.
N/A
Impulse voltage (1.2/50 µS) ±2.55 kVp ±1 kVp
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