Litronic-FMS planar sensor P78-E21

Type: Planar sensor P78-E21

Features

  • Sensor for the determination of moisture in bulk solids and liquids
  • Suitable for use in hazardous areas 2D - Zone 21
  • Purely capacitive measuring method
  • Integrated microprocessor with average value calculator
  • Material flow detection
  • Temperature compensation
  • Limit value investigation
  • Direct digital measured value determination
  • Highly wear-resistant ceramic shield
  • Stainless steel housing

Technical Features

  • Physical principle: capacitance determination in the high-frequency stray field
  • Frequency: 16…22 MHz
  • Measuring location: Outside silos via baffle plate, on belt with sliding shoe carriage, pipes, screw conveyors, tank, etc.
  • Measuring range: 0…100 % moisture content (measuring window adjustable)
  • Capacity resolution: 10 fF
  • Power supply: 8…30V, 0.4 VA
  • Measuring range temperature measurement: -10…90 °C
  • Protection class: IP68

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Product Overview Litronic-FMS - Reliable Moisture Measuring System