New OPTITEMP hygienic temperature sensors for the food and beverage industry

KROHNE Messtechnik GmbH

"New OPTITEMP hygienic temperature sensors for the food and beverage industry" by KROHNE Messtechnik GmbH

OPTITEMP TRA-H6x/-C6x temperature sensors with 3A, FDA and EHEDG approvals. Fast responding sensor tip with reduced heat conducting error for high accuracy at short immersion depths. Modular G½-hygienic connection: steel to steel & steel to PEEK.

The new line includes standard temperature assemblies and compact designs, featuring a fast responding sensor tip with reduced heat conducting error for high accuracy at short immersion depths. They can be ordered with replaceable Pt100-inserts, or non-replaceable Pt100 for even faster response. All devices are designed vibration proof and rated IP69.

Process connection options include a modular adaptive system using G½ hygienic process connection as basis, both in versions “steel to steel” & “steel to PEEK”. A broad variety of hygienic process adapters is also available. For the US market, a welded clamp connection in two sizes is available; the 3A approval for clamp sensors is in preparation.

All devices feature 4…20 mA output; options for OPTITEMP TRA-H6x include HART, Bluetooth and NFC. As an alternative to commonly used cable gland, an M12 connector is available. Wireless configuration, monitoring and basic verification is possible via OPTICHECK Temperature Mobile App when selecting OPTITEMP TT 33 or TT 53 as temperature transmitter.

3A is a registered trademark of 3-A Sanitary Standards, Inc.
EHEDG is a registered trademark of European Hygienic Engineering and Design Group.
HART is a registered trademark of FieldComm Group.
Bluetooth is a registered trademark of Bluetooth Special Interest Group.

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KROHNE Messtechnik GmbH has a new management team: Dr. Michael Deilmann and Lars Lemke have been appointed as new managing directors and lead the company together with Ingo Wald.
Effective January 1st, 2020, the KROHNE Group (Ludwig Krohne GmbH & Co. KG) is appointing a new Chairman of the Advisory Board and a changed Executive Board. The changes herald a generational change in the family-run company and ensure that the KROHNE Group will continue to be successfully positioned to meet the challenges of the market in the future.
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Ludwig-Krohne-Strasse 5
Business Type
Export Regions
Dr. Attila Bilgic
Ingo Wald

About KROHNE Messtechnik GmbH

KROHNE is a world-leading manufacturer and supplier of solutions in industrial process instrumentation. Our aim is to always meet or surpass the needs and expectations of every customer by:
  • Manufacturing innovative, reliable, high-quality products and services
  • Employing qualified and motivated people
  • Listening and responding to our customers' needs
  • Maintaining long-term relationships with our business partners
When it comes to process measurement, our level of expertise is unique, not just in standard applications but also for those challenges that demand customized solutions.