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The CLM-420A Current Loop Module converts 4-20 mA signals to 1 – 5 Volts. This module is useful for many process control measurements. User scaling should be set to reflect the above signal relationship.


  • Accuracy: 1% of the value being tested.
  • Frequency Response: Greater than 1 kHz.
  • Drift: less than 0.1% per degree Celsius.
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