Contact

Contact Information

Kaiser Optical Systems, Inc. USA

Address /contact

For Sales Support:

Office hours (local time)
Sales offices: 8:00 AM – 5:00 PM EST

In the United States: sales.us.kosi@endress.com 
In Europe and the rest of the world: Find your local sales support center

Service and Technical Support

Contact

Tel: (888) ENDRESS, Option 4
Email: support.kosi@endress.com

In Europe, contact:

Endress+Hauser Process Analysis Support
Tel: +33 4 7216 8294
Email: supporteurope.kosi@endress.com

Online request for support:

To return a product for repair, calibration, or upgrade:

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Find your local Endress+Hauser sales representative partner

Find your local Endress+Hauser sales representative partner

Find your local Endress+Hauser sales representative partner

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