Specifications - National Instruments SCXI-1321 Installation Manual

Cleaning the Terminal Block

Specifications

1
The temperature sensor accuracy includes tolerances in all component values, effects caused by temperature and loading,
and self-heating.
Clean the terminal block by brushing off light dust with a soft, nonmetallic
brush. Remove other contaminants with deionized water and a stiff
nonmetallic brush. The unit must be completely dry and free from
contaminants before returning to service.
All specifications are typical at 25° C unless otherwise specified.
Cold-junction sensor
1
Accuracy ........................................0.9° C
Output ..............................................10 mV/°C from 0° to 55° C
Maximum voltage between any
terminals or to earth ................................250 Vrms