DEWEnet » Hardware » S-CAN - single CAN modules » S-CAN - TH8-K and TH8-UNI
  • 8 isolated thermocouple or voltage inputs
  • 1000 S/sec simultaneous sampling rate
  • High accuracy type K or universal input type
  • CJC on each channel
Channels 8 type K thermocouple and voltage 8 universal thermocouple and voltage
ADC type 24 bit delta-sigma 24 bit delta-sigma
System Sample rate 1000 S/sec, simultaneous 1000 S/sec, simultaneous
Thermocouple Type K Type J, K, T, E, R, S, B, N
Accuracy ±0.02 % of reading ±0.5°C ±5 μV ±0.02 % of reading ±1°C ±10 μV
Resolution 0.025°C 0.01 .. 0.03°C (depending on TC type)
Temperature range -270°C .. 1372°C Full scale of thermocouple type
Typical noise at 200 S/s (10 S/s) 0.1 (0.02)°CRMS 0.1 (0.02)°CRMS
Voltage ranges ±15 mV to ±1.5V ±15 mV to ±1.5V
Accuracy ±0.02 % of reading ±20 µV ±0.02 % of reading ±10 µV
Typical Noise at 200 S/s (10 S/s) 4 µVRMS (0.8 µVRMS) 4 µVRMS (0.8 µVRMS)
Gain drift Typ. 3 ppm/K (max. 10 ppm/K) Typ. 3 ppm/K (max. 10 ppm/K)
Offset drift 0.04 µV/K 0.04 µV/K
Input coupling DC DC
Input impedance / current 100 MΩ / 18 nA 100 MΩ / 18 nA
Max. input voltage ±25 V (±500 V peak) ±25 V (±500 V peak)
Isolation voltage ±500 V channel/ground & channel/channel ±500 V channel/ground & channel/channel
Bandwidth 50 Hz min. 50 Hz min.
Power consumption 0.7 W typ. (1 W max.) 0.7 W typ. (1 W max.)
Input connector mini thermocouple connector mini thermocouple connector (cu)
Weight 560 g 560 g
Operating temperature -40°C .. +85°C -40°C .. +85°C