EDSX6-140D Datasheet, PDF (1/12 Pages) Fuji Electric – ULTRASONIC FLOWMETER

SERIES
ULTRASONIC FLOWMETER <
DATA SHEET
>
FSV, FLS/FSG/FSD
This flowmeter is a clamp-on type ultrasonic flow meter
based on transit-time measuring method.
Making full use of the latest electronics and digital signal
processing technologies, we realized a compact and light-
weight design, and improved the accuracy and easiness to
use while keeping with anti-bubble performance.
The communication function (MODBUS: Option) is also
applicable.
FEATURES
1. Compact and light-weight
Thanks to the adoption of the latest electronics the
flow transmitter size and mass are 1/3 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 accurary (better than
±1.0% of rate) by dynamic correction of fully-developed
flow profile. Reynolds Number is calculated and a meter
factor (K) is automatically applied for best accuracy at
all flow velocities. Further, the adoption of new sound
velocity measurement system permits measurements of
fluids of unknown sound velocity. Moreover, affection
from fluid temperature and pressure is negligible (Auto-
Temp./Press. compensation).
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 digital 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
− Easy operation with keypad on the front surface of
the flow transmitter (FSV···S)
Flow transmitter (FSV···S)
Detector
(FLSE12)
(FLSE22)
Detector (FSD22)
Detector (FSD32)
Detector (FSG)
SPECIFICATIONS
Operational specifications
System configuration:
Single-path system of a flow transmit-
ter (Model FSV) and a detector (Model
FLS/FSG/FSD)
Applicable fluid: Homogenous liquid where the ultra-
sonic 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
Flow velocity range:
0 to ±0.3 ... ±32m/s
EDSX6-140d
Date Apr. 1, 2011