Accurate flow measurement with continuous performance

Thanks to the new signal converter UFC 400, the OPTISONIC 3400 features improved accuracy, easier installation handling, dynamic path substitution, Reynolds correction and tube expansion correction.
Three acoustic paths

Thanks to the new signal converter UFC 400, the OPTISONIC 3400 features improved accuracy, easier installation handling, dynamic path substitution, Reynolds correction and tube expansion correction. At almost zero flow, accurate flow measurement is still guaranteed.

The single signal converter concept with universal software applies to all sizes and versions of the OPTISONIC 3400 and supports all general purpose and more demanding applications with exceptional accuracy.

The signal converter of OPTISONIC 3400 is a truly advanced solution with multiple I/O choices, and communication protocols, including HART® 7, FOUNDATIONTM fieldbus, Modbus, and PROFIBUS® PA. All communication protocols include diagnostics compliant with the NAMUR NE 107 guideline. This is an operator-friendly signal converter which quickly and accurately alerts process operators to less than ideal process conditions. Being able to react in a timely fashion, based on good information, ensures that consistent process and product integrity can be maintained.

Of course, the KROHNE OPTISONIC 3400 has been approved for operation in hazardous environments worldwide: ATEX, IECEx, cCSAus, NEPSI and other local certifications.

All communication protocols include diagnostics compliant with the NAMUR NE107 guideline. This is an operator-friendly signal converter which quickly and accurately alerts process operators to less than ideal process conditions.
NAMUR NE 107 guideline compliant diagnostics