ADwin-Pro-TC-8 ISO: Active Thermocouple module

ADwin-Pro schematic

 

The active thermocouple module Pro-TC-8-ISO has eight inputs for connecting thermocouples of the types E, J, K, N, R, S and T (DIN IEC 584-1). Each channel is equipped with a separate ADC. With the active conversion it is possible to query the thermoelectric voltage or temperature of each channel by software.

Of course, all temperature inputs provide a common cold junction compensation so that you will get correct temperature values. Input signals at the ADCs are acquired at a stepwise adjustable sample rate of 7 … 3500Hz. The module calculates the thermoelectric voltage or the temperature value from the measurement signal in Celsius or Fahrenheit, consistent with the norm IEC 584-1.

The module can be manually set if the potentials of the lines are separated from each other or if the negative input is connected to ground.

Performace features:

  • Eight inputs for thermocouples
  • Thermocouple types with measuring range and accuracy:
    • Type E: -200°C … 1000°C; 1°C
    • Type J: -210°C … 1250°C; 1°C
    • Type K: -200°C … 1372°C; 1°C
    • Type N: -200°C … 1300°C; 2°C
    • Type R: -50°C … 1768°C; 3°C
    • Type S: -50°C … 1768°C; 3°C
    • Type T: -270°C … 400°C; 1°C
  • Sampling rate: 7 Hz … 3500Hz
  • Temperature resolution: 0.1°C; calculation according to DIN IEC 684-1
  • Input resistance: 10 M?.

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For the time being we are unable to offer the following product ranges although we are currently working hard to increase the number of products we can offer in the future. Please contact us to talk about alternative products that we may be able to offer you.