• Continuous monitoring of visibility using scattered light principle
  • Easy to service, high sensitivity, stability and accuracy
  • A special sample flow concept entirely eliminates the danger of flow cell contamination
  • Operation via local control unit or central multi-channel control unit
  • Easy calibration check with checking rod, even at high dust levels
  • Installed outside the traffic area in protected, easily accessible rooms: Servicing without any danger to maintenance staff or traffic hindrance
  • Dual-beam method
  • Easy zero-point checking, even when visibility is poor
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  • Optional sample heater: Choice of measurement with/without fog compensation