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System 5000
Model 5120 Thermocouple Card :

Specifications :

Channels:
Five per card.
Inputs:
  Thermocouple types J, K, T, E, R, S, and B. Built-in electronic cold-junction compensation. Software-selectable
 
Open sensor detection
 
Input Impedance:
22 M each input.
 
Input Protection:
±40V
 
Source Current:
±0.5 nA typical; ±5 nA max
Input Connector:
Three-position screw terminal
Amplifier:
 
Zero Temperature Stability:
±1.2 V/° C RTI, ±100 V/° C RTO, after 30-minute warm-up.
 
Gain Accuracy & Stability:
0.1% ±100 ppm/° C
 
Common-Mode Rejection (dc to 5 Hz):
100 dB typical
 
Common-ModeVoltage:
±10V
 
System Noise (Normal Mode Operation):
±10 V typical (±4 ADC counts) 
Measurement Range:
±81.9mV
Resolution:
2.5 V
 
Filter:
 
Type:
Four-pole Butterworth
 
Cutoff Frequency (-3 dB):
5 HZ

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