A
Transit-Time Principle
Measures flow velocities by comparing acoustic transit times upstream and downstream.
Instrument
Faure Herman UF 800 Ultrasonic Flowmeter
Faure Herman
Multi-chord transit-time ultrasonic flowmeter designed for high-accuracy flow profiling in large pipes and open channels.
Up to 10m
MAX PIPE DIAMETERUp to 8chords
ACOUSTIC PATHSZero
PRESSURE DROP18-Path
MEASURING TECHNOLOGYWhy Choose Us
Engineering Advantages
Multi-chord transit-time ultrasonic flowmeter designed for high-accuracy flow profiling in large pipes and open channels.
B
Non-Intrusive Design
Clamp-on or wetted transducer options cause zero piping pressure drop.
C
Inline Maintenance
Transducers can be cleaned and serviced without draining process pipelines.
D
High Path Configurations
Supports up to 8 acoustic paths for complex swirl flow profile compensation.
Technical Data
Operational Matrix
Pipe Diameter Range
Up to 10 meters
Acoustic Paths
Up to 8 chords
Configuration
Fixed transmitter or Portable kit
Transducer Types
External clamp-on, wetted insertion, open channel mounts
Measurement Principle
Transit-time differential ultrasonic
Accuracy
±0.15% over 10:1 turndown
Repeatability
< 0.02%
Service Conditions
Industrial Applications
APP-01
Large Aqueducts
Flow monitoring in municipal water transmission pipelines.
Instrument
APP-02
Open Channel Drains
Measures high-volume waste streams in open channel outfalls.
Instrument
APP-03
Chemical Main Headers
Non-contact flow metering of corrosive process chemicals.
Instrument
Need a Faure Herman UF 800?
Our technical team will help you configure wetted insertion or clamp-on sensor mounts for your pipes.