Local Converter (IWA 20)



The local converter amplifies the output signal of KEM flow meters and converts it into an analogue signal of 4 to 20 mA.

In addition, the measuring frequency is provided by a transistor output.

Specifications:

  • output signal: load independent current 4 to 20 mA
  • operating voltage Iout, UB: 14 up to 30 VDC controlled
  • measuring frequencies: 9 up to 3,000 Hz according to flow meter
  • permissible load, RL: (UB – 12 V) : 20 mA, max. 800 Ohm
  • response time: 250 msec
  • ambient temperature: –20 up to +50°C
  • medium temperature: –20 up to +150°C

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