For supreme repeat accuracy

Optical Process-Sensors

Exner Process Equipment develops and manufactures NIR- Sensors (single channel) for the determination of absorption levels in liquids. By its modern monolithic structure, the optical unit provides as yet unmatched repeat and measurement accuracy. Industrial sectors like the Beverage- and Food-Industry as well as BioTech Companies and chemical plants apply Exner Sensors in their processes.

All fluids and liquids absorb light. This absorption (A) is thereby depending on the particular liquid‘s consistence (concentration) and stands in the following proportion to Transmittion (T): A=log 1/T. Recurrent proportions follow recurrent absorptions, thus making this method of measurement a perfect fit to screening and control requirements in production processes. By using a wave-length within the NIR-range (EN 27027) color-influences are being eliminated from the measuring results. Exner’s transmitted light method impresses by its enormous responsitivity combined with a wide effective range.

By its unique composition the Sensor’s optical Measurment-Units deliver highest repeat accuracy even when exposed to stress by immense thermal changes. All our sensors are autoclavable as well as certified für CIP-processes. Used in fluids with highly coating characteristics our sensors can be combined with our approved changeover devices of the EXtract-Series to allow for a fully automated cleaning.


Our Optical Sensors


EXcell 231

EXcell 231 is a high precision digital NIR-absorbance sensor in 12mm-hygienic design monitoring biomass measurement in biotech, food and pharma applications for both laboratories and industrial production processes.

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EXcell 241

EXcell 241 is a high precision digital NIR-absorbance sensor for DN25-weld in sockets monitoring biomass measurement in biotech, food and pharma applications for both laboratories and industrial production processes

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EXspect 231

EXspect 231 is a high-precision NIR compact sensor for monitoring production processes in the food and pharmaceutical industries as well as in many areas of further process applications, which can be optimally adapted to the respective measuring task

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EXspect 271

EXspect 271 is a high precisely compact NIR turbidity sensor monitoring production processes in the food industry, e.g. in dairies, as well as in many ranges of process and chemical applications and waste water.

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EXcap 110

EXcap 110 is a set of optical reference filters for verification, adjustment or calibration of Exner-NIR sensors. This set can be equipped with up to three individually selectable single filters to verify sensors in their ideal measuring range

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EXcap 120

EXcap 120 is a set of reference normals for verification and adjustment of the backscattering sensor EXspect 271. This set can be equipped with up to three individually selectable single normals to verify sensors in their ideal measuring range

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ECI-01 EXcell

The ECI-01 is a communication interface for Exner sensors. Depending on the version, the sensors of EXspect- or Excell series can thus parameterized or operated via a PC with USB interface.

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ECI-01 EXspect

The ECI-01 is a communication interface for Exner sensors. Depending on the version, the sensors of EXspect- or Excell series can thus parameterized or operated via a PC with USB interface.

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ECI-02

With the Exner Communication Interface ECI-02, the measured values of the EXcell optical sensors are converted to a standardized RS485 Modbus interface and the sensor is supplied with the necessary voltage.

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ECI-03

With the Exner Communication Interface ECI-03, the measured values of the optical sensors EXcell are displayed on a graphic display, converted to a standardized 0/4 ... 20 mA interface and the sensor is supplied with the necessary voltage.

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We are looking forward to hearing from you:

Exner Process Equipment GmbH
Carl-Metz-Straße 26

76275 Ettlingen
Deutschland

Telefon: +49 (0)7243-94 54 29-0
Fax: +49 (0)7243-94 54 29-99

E-Mail: sales@e-p-e.de

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