Frequency to Analogue Converter (FAU 50 und FAU 60)



The FAU is a microprocessor-based unit to convert the output frequencies of KEM flow meters in a range from 3 up to 5,000 Hz into a potential-free analogue signal with a resolution of 13 bit.

Specifications:

  • analogue output: 0/2 up to 10V or 0/4 up to 20mA
  • resolution: 13 bit
  • impedance current output: < 1,000 Ohm
  • impedance voltage output: > 3,000 Ohm
  • divider pulse output: galvanically free, open collector: 30V, 50mA
  • pulsetime: 0.2 up to 100 ms, programmable

Advantages:

  • High accuracy: 0.015%
  • Short response time
  • Easy parameter setting

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