EDS6-141D Datasheet, PDF (1/12 Pages) Fuji Electric – ULTRASONIC FLOWMETER(2-Path System type)

DATA SHEET
ULTRASONIC FLOWMETER
(2-Path System type)
This flowmeter is a fixed type ultrasonic flowmeter based
on transit-time measuring method.
The flowmeter is a compact and light-weight instrument
incorporating the latest electronics and high speed digital
signal processing technologies, realizing high performance
and easy operation. This high performance flowmeter is
used for 2-path system only.
FSH, FSG, FSD
FEATURES
1. Compact and light-weight
Thanks to the adoption of the latest electronics the
flow transmitter size and mass are 1/2 of our traditional
instrument.
2. Full variety of sensors
The flowmeter can be used with various types of sensors
applicable for wide range of pipe size (ø13 to ø6000mm)
and fluid temperature (-40 to +200°C).
3. High accuracy
The flowmeter is designed for high accuracy (± 1.0%).
The adoption of new sound velocity measurement
system permits measurements of fluids of unknown
sound velocity, and also slightly affection from fluid
temperature and pressure.
4. Excellent resistance against aerated flow
Fuji's unique ABM feature improves measurement reli-
ability for different flow like slurries, sludge, raw sewage
and bubble-contained flow (acceptable up to air bubble
of 12% volume at 1m/s velocity).
5. Quick response
With the use of high-speed micro-processor suited for digi-
tal signal processing, the fast response time is realized.
6. Multi-lingual
The following languages are supported for display:
Japanese (Katakana), English, German French, and
Spanish.
7. Excellent performance and easy operation
LCD and function keys are allowing easy configuration
and trouble shooting.
− LCD with back light
− Easy mounting of sensor
− Trouble shooting
SPECIFICATIONS
Operational specifications
System configuration:
The system is composed of two detectors
(Model: FSG, FSD) and one Flow transmitter
(Model: FSH), realizing two-path measure-
ment.
Flow transmitter
(FSH)
Detector
(FSD)
Detector
(FSG)
Applicable fluid:Homogenous liquid where the ultrasonic
signal can be transmitted
Bubble quantity: 0 to 12vol% (for pipe size
50A, water, velocity 1m/s)
Fluid turbidity: 10000mg/L max.
Type of flow: Fully-developed turbulent or
laminar flow in a full-filled pipe
Applicable flow pipe:
Material:
Plastics (PVC, FRP, etc.) or
Metals (carbon steel, SS, cop-
per, aluminum, etc.)
Pipe size:
50 to 6000 mm
( inside diam eter)
Liner:
Tar epoxy, mortar, etc.
Straight pipe length: Typically 10D for upstream
and 5D for downstream. Refer
to JEMIS-032 in detail.
Velocity:
0 to ±0.3·········±32 m/s
Power supply:
100 to 240 Vac+10%/-15%, 50/60Hz or 20 to
30 Vdc
EDS6-141d
Date Apr. 1, 2011