Fiber Optical Amplifier and Lightpulse Receiver (FOP and OPTV)

Fiber Optical Amplifier and Lightpulse Receiver (FOP and OPTV)

The integral pickup detects the r.p.m. of the gears and the FOP provides a flow-proportional light pulse signal. The OPTV receiver will convert the light pulses into a current or voltage squarewave signal.

Technical Data

  • FOP 60
    • Power Supply: lithium battery
    • Ambient Temperature: -20 °C up to +50 °C [-4 °F up to +122 °F]
    • Ex Protection, intrinsically safe:
      • ATEX: II 2 G EEx ia IIC T4/T5/T6
      • CSA: Ex ia IIC; Class I, Zone 0, AEx ia IIC
  • FOP 70
    • Power Supply: lithium battery
    • Ambient Temperature: -20 °C up to +70 °C [-4 °F up to +158 °F]
    • Ex Protection, intrinsically safe:
      • ATEX: II 2G Ex ia IIC T4 Gb
      • IECEX: Ex ia IIC T4 Gb
  • OPTV
    • Supply Voltage: UB: +7 V up to +30 V
    • Ambient Temperature: -20 °C up to +60 °C [-4 °F up to +140 °F]
    • Output: frequency output
    • Ex Protection: II2 G EEx ia IIC T6

Evaluation Electronics

  • Panel Mount Displays with analog and frequency output (FAS 100)
  • Wall Mount Displays with analog and frequency output (FAW 100)
  • Frequency to Analog Converter (FAU 50)
  • Intrinsically Safe Supply Unit (EWS)
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