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As the successor of the UFM 530 HT/HP, with many proven-in-use installations, KROHNE again broadens your horizon with the OPTISONIC 4400 that solves flow measurement problems by applying ultrasonic differential transit time technology.


This flow meter consists of an OPTISONIC 4000 flow sensor and an UFC 400 signal converter. The OPTISONIC 4400 flow meter can be supplied as compact – or remote version. A wide range of flow sensors is available to address market demands for measuring flow at harsh process conditions.


The OPTISONIC 4400 features are:

  • Safe flow measurement at elevated process temperature and pressure

  • Long-lasting performance without maintenance

  • Reliable flow measurement, independent of product variations

Highlights

  • Advanced signal converter including enhanced diagnostics

  • Full bore, unobstructed sensor tube, without pressure loss and without moving parts

  • Accurate bi-directional flow measurement

  • Dual parallel paths

  • Chemical resistance

  • Full rating designs

Applications

  • Conductive and non-conductive liquids

  • Volume- and mass flow

  • Multiple products and rapidly changing feed

  • Heavy bottoms / main column bottoms

  • Vacuum residues

  • Coker feed

  • Quench oil

  • Synthetic thermal oil

  • Molten salt

Krohne
Krohne

OPTISONIC 4400 - Krohne ultrasonic liquid flowmeter for high temperature and high pressure

• Accurate and repeatable measurement; long lasting and robust industrial design
• Efficient foil wave guide technology
• Dual, parallel acoustic paths

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