Key Specifications
-
Maximum measurement deviation
Flow rate accuracy:
±3% of reading for DN15
±2% of reading for DN25 to 200
±2% of reading above DN200 -
Velocity range
0 to 15 m/s (0 to 50 ft/s)
-
Fluid temperature limits
–40 to +130 °C (–40 to +266 °F)
-
Maximum operating pressure
Not applicable
Applications
The Prosonic Flow W 400 represents the premier ultrasonic clamp-on flowmeter for secure, economical, and maintenance-free monitoring of both conductive and non-conductive fluids. This non-invasive solution performs bidirectional flow measurement unaffected by pressure, density, or conductivity, eliminating the need for process shutdowns.
With FlowDC technology, installation flexibility reaches unprecedented levels. The system maintains specified precision with just 2 x DN straight pipe runs, even with turbulent flow conditions.
Dedicated coupling elements ensure this ultrasonic clamp-on solution remains maintenance-free throughout its operational lifespan.
Heartbeat Technology delivers continuous process visibility through advanced diagnostics, verification, and monitoring capabilities, enabling early detection of potential issues before they impact operations.
Advantages
-
Versatile installation – FlowDC minimizes required straight pipe sections
-
Consistent measurement reliability – field-proven sensors paired with zero-maintenance mounting ensure stable long-term performance
-
Cost-efficient solution – economic benefits scale with pipe size (up to DN 4000/160″)
-
Intuitive operation – comprehensive remote access via web interface complemented by convenient local display interaction
-
Comprehensive process visibility – Heartbeat Technology’s integrated diagnostics, verification, and monitoring features ensure continuous compliance and operational safety
