West Control Solutions N8100 - Manual (Page 75)

Performance Under Reference Conditions
Common Mode Rejection: >120dB at 50/60Hz giving negligible effect
at up to 264V 50/60Hz.
Series Mode Rejection: >500% of span (at 50/60Hz) causes
negligible effect.
DC Linear Inputs
Measurement Accuracy: ± 0.25% of span ± 1LSD.
Thermocouple Inputs
Measurement Accuracy: ± 0.25% of span ± 1LSD. NOTE: Reduced
performance with Type “B” Thermocouple
between 100 - 600
° C (212 - 1112 ° F).
Linearisation Accuracy: Better than ± 0.2 ° C any point, any 0.1 ° C
range ( ± 0.05 ° C typical). Better than ± 0.5 ° C
any point, any 1 ° C range.
Cold Junction
Compensation:
Better than ± 0.7 ° C.
RTD Inputs
Measurement Accuracy: ± 0.25% of span ± 1LSD
Linearisation Accuracy: Better than ± 0.2oC any point, any 0.1 ° C
range ( ± 0.05 ° C typical). Better than ± 0.5 ° C
any point, any 1 ° C range.
DC Outputs - Accuracy
Output 1: ± 0.5% (mA @ 250 Ω , V @ 2k Ω ); 2%
underdrive (4 - 20mA) and overdrive
applies.
Output 2: ± 0.5% (mA @ 250 Ω , V @ 2k Ω ); 2%
underdrive (4 - 20mA) and overdrive
applies.
Output 3 (Recorder
Output):
± 0.25% (mA @ 250 Ω , V @ 2k Ω ); Degrades
linearly to ± 0.5% for increasing burden (to
specification limits).
S054-A A-10
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