GENERAL

• Channels Per Module: 16
• Connector: Type U miniature thermocouple
• Rated Isolation: 300 VRMS or DC, Cat II group to chassis and group to group.
• Isolation voltage: 3500 VDC group to chassis and group to group.
• Update rates: 1.0 Hz (Slow), 10 Hz (Medium), 50 Hz (Fast) (approx)
• Absolute Max Input: +/- 10V (60 seconds – between any input terminal of a group of 4 channels)
• A/D: Muxed 24 bit Sigma Delta (one per group of 4 channels)
• Anti-Aliasing Filter: Inherent
• 50 Hz / 60 Hz Notch Filter: (1.0 Hz rate only)
• Resolution: 0.01 °C
• Open thermocouple detection: Yes
• Thermocouple types: J,K,E,T,N,B,R,S,C
• IMR: > 110 dB @ DC
• Linearization: NIST ITS-90
• Frequency Counter Capability: No
• Cold Start Drift: +/- 0.0025% of attenuator
• Cold Junction Compensation: Selectable internal or external
• Compensation Error: Included in accuracy specification

MEASUREMENT RANGES

• Type J: -210 to 1200 °C
• Type K: -200 to 1372 °C
• Type E: -200 to 1000 °C
• Type T: -200 to 400 °C
• Type N: -200 to 1300 °C
• Type B: 600 to 1820 °C (250 to 1820 on menu)
• Type R: 0 to 1767 °C (-20 to 1768 on menu)
• Type S: 0 to 1767 °C (-20 to 1768 on menu)
• Type C: 0 to 2316°C
• Voltage: 100 mv

INTRINSIC NOISE

• J,K,E,T,N,C (pk-pk): < 0.2 °C (1.0 Hz Update Rate)
• B (pk-pk): < 0.1 °C (1.0 Hz Update Rate)
• R,S (pk-pk): < 0.23 °C (1.0 Hz Update Rate)
• Voltage: < 0.0009 % of attenuator
  (1.0 Hz Update Rate)

ACCURACY (@25 ℃)
(1.0 Hz Update Rate)

• Type J (<0): +/- 2.0 °C
• Type J (0 to 1200): +/- 0.9°C
• Type K (<0): +/- 2.5 °C
• Type K (0 to 1372): +/- 0.9 °C
• Type E (<-100): +/- 2.5 °C
• Type E (-100 to 1000): +/- 1.0 °C
• Type T (<-100): +/- 2.5 °C
• Type T (-100 to 400): +/- 1.0 °C
• Type N (<-50): +/- 2.0 °C
• Type N (-50 to 300): +/- 0.9 °C
• Type B: +/- 1.0 °C
• Type R: +/- 2.0 °C
• Type S: +/- 2.0 °C
• Type C (W5ReM26Re): +/- 2.5 °C
• Voltage: +/-0.01% of attenuator