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Exner EXpure 191 NIR 90°-Scattered Light Sensor
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Exner EXpure 191 NIR 90°-Scattered Light Sensor

Exner EXpure 191 NIR 90°-Scattered Light Sensor

Product Code: EXpure 191

Manufacturer: Exner


The Exner EXpure 191 is a highly accurate compact NIR turbidity sensor for monitoring processes with very low turbidity, e.g. in water applications. It is well suited for swimming pool applications, as well as for some special measuring points in the drinking water sector. The measuring principle used is a 90° scattered light measurement.

  • Compact design with integrated amplifier
  • Nephelometric measurement according to DIN EN 27027 and ISO 7027
  • Durable sapphire windows
  • Easy referencing of the sensor without additional tools
  • LED light source guarantees a durable and stable signal
  • Easy parameterisation via software EXpert
  • No calibration necessary by the user
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