First assistance and technical support

Telephone: 0800 344 357

Endress+Hauser's technical specialists will help you with any questions you may have concerning the measuring devices in your system. Our technical support is available for you, 24 hours a day, 365 days a year. All of your support requests are recorded in our system and can be processed and tracked consistently until completion. Even if you have any questions at a later stage, we can use your request number to quickly access all of the relevant information.


  • Our technical support responds to all requests, making it easier for you to diagnose problems, ensuring that measuring devices and software tools are functioning correctly again and reducing your waiting times.

Please have your serial number ready.

  • If you have questions regarding a specific device, please have your serial number ready. This makes it easier for us to assign your questions and individual requests concerning the device and to respond more quickly.