As the successor of the UFM 530 HT/HP, with many proven installations in the field, the OPTISONIC 4400 solves flow measurement challenges by applying ultrasonic differential transit time.

The ultrasonic measurement principle provides accurate and repeatable measurement with excellent Long term stability and without the need for maintenance.

In particular at higher temperatures, fluid conditions may not be optimal. Fouling, gas bubbles, density variations and other inhomogeneities can occur.

OPTISONIC 4400 HT

• Accuracy ± 0,5% of m.v. ± 5 mm/s
• Extended temperature range; - 45…+600°C | -49…+1112°F
• Robust full bore, full rating sensor design
• Foil wave guide transducers; standardized length, applicable to 600°C | 1112°F, flexibility in frequency
• Standard carbon steel sensor material; ASTM A106 Gr B / A105N
• Diameter range DN25…1000 | 1…40 inch