Fuji Electric FSV Specifications

SERIES

ULTRASONIC FLOWMETER

<

DATA SHEET

This owmeter is a clamp-on type ultrasonic ow meter
based on transit-time measuring method.
Making full use of the latest electronics and digital signal
processing technologies, we realized a compact and light­weight 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. High accuracy

The owmeter is designed for high accurary (better than
±1.0% of rate) by dynamic correction of fully-developed
ow prole. Reynolds Number is calculated and a meter
factor (K) is automatically applied for best accuracy at
all ow velocities. Further, the adoption of new sound
velocity measurement system permits measurements of
uids of unknown sound velocity. Moreover, affection from
uid temperature and pressure is negligible (Auto-Temp./
Press. compensation).

2.Excellentresistanceagainstaeratedow

Fuji’s unique ABM feature improves measurement reli­ability for different ow like slurries, sludge, raw sewage
and bubble-contained ow (acceptable up to air bubble
of 12% volume at 1m/s velocity).

3.Compactandlight-weight

Thanks to the adoption of the latest electronics the ow
transmitter size and mass are 1/3 of our traditional in­strument.

4.Fullvarietyofsensors

The owmeter can be used with various types of sensors
applicable for wide range of pipe size (ø13 to ø6000mm)
and uid temperature (-40 to +200°C).

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:
Japanes e (Katakana), English, German French, and
Spanish.

7.Excellentperformanceandeasyoperation

LCD and function keys are allowing easy conguration
and trouble shooting.

− LCD with back light

− Easy mounting of sensor

− Extendable rail type detector up to ø50 to ø1200mm

− Trouble shooting

− Easy operation with keypad on the front surface of the
ow transmitter (FSV···S)

Flow transmitter

(FSV···S)

Detector (FSSA)

Detector (FSSC)

SPECIFICATIONS

Operationalspecications

Systemconguration:

Single-path system of a ow transmitter

(Model FSV) and a detector (Model FSS)

Applicabledetector:

FSSA (2MHz), FSSC (1MHz)

Applicableuid:

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 ow: Fully-developed turbulent or

laminar ow in a full-lled pipe

Flow velocityrange:

0 to ±0.3 ... ±32m/s

>

FSV-2, FSS, FLY

Flow transmitter

(FSV···H)

EDSX6-142g

Feb. 26, 2018Date

FSV-2, FSS, FLY

Powersupply: 100 to 240V AC +10%/-15%, 50/60Hz;

or 20 to 30V DC

Signalcable(betweendetectorandconverter):

Coaxial cable (150m max.) applicable up

to 300m depending on the condition.

Heat resistance: 80°C

Installationenvironment:

Non-explosive area without direct sunlight,

corrosive gas and heat radiation.

Ambienttemperature:

Flow transmitter: -20 to +55°C
Detector: -20 to +60°C

Ambienthumidity:

Flow transmitter: 95%RH max.
Detector: 90%RH max.
Grounding: Class D (100 Ω)
Arrester: Provided as standard at power supply
Applicablepipinganduidtemperature: <table 1>

Detector Pipe size

(Inner diam­eter)
ø mm

25 to 50 Plastic (PVC, Others)

FSSA

50 to 225 Plastic (PVC, Others)

50 to 600 V method

FSSC

200 to 1200 Z method

Note1) Please select the FSSC type if following condition.

• When pipe material is PP or PVDF, limit of pipe wall thick­ness is 15mm or more for PP, 9mm or more for PVDF

• When pipe material is hard to penetrate the ultrasonic
wave such as cast-iron pipe, lining pipe and old carbon
steel pipe etc..,

• Llining material is tar epoxy, mortar and rubber etc..

• In case lining is removed from the pipe, Measurement

Note2) When silicon grease is used as acoustic coupler, Fluid tem-

Note3) Heat-resistant shock temperature: for 30 minutes at 150°C
Note4) Please refer to the item 9 for the specication of the special

Note5) For pipes with a diameter of 300 mm or larger, we recom-

can not be conducted

perature limit is 0 to 60°C no matter what detector is selected.

detector (for small diameter pipe,large diameter pipe and
high temperature)

mend to use FSSE and mount it by Z method.

Appl icabl e pi pe materi al
(Note1)

Metal pipe (Stainless steel,
Carbon steel, Copper, Alu­minum, Others)

How to
mount

V method -20 to +100

Flued
temperatur
range (°C)
(Note2, 3)

-40 to +120

Digitaloutput: Forward total, reverse total, alarm,

acting range, ow switch, total switch
assignable arbitrarily

Transistor contact (isolated, open collector)

• Outputs: 2 points

• Normal: ON/OFF selectable

• Contact capacity: 30V DC, 50mA

• Output frequency: 1000P/s max. (pulse
width: 5, 10, 50, 100, 200, 500, 1000ms)

Serialcommunication(option):

RS-485 (MO DB US ), isolated, arrester

incorporated
Connectable quantity: 31 units
Baud rate: 9600, 19200, 38400bps
Parity: None/Odd/Even selectable
Stop bits: 1 or 2 bits selectable
Cable length: 1km max.
Data: Flow velocity, ow rate, forward

total, reverse total, status, etc.
Displaydevice: 2-color LED (Normal: green, Extraordi-

nary: red)
LCD with 2 lines of 16 characters and

back light

Indicationlanguage:

Japa nese (Katakana)/En glish /French/

German/Spanish (changeable)

Flow velocity/owrateindication:

Instantaneous ow velocity, instantaneous

ow rate indication (minus indication for

reverse ow)
Numerals: 8 digits (decimal point is counted

as 1 digit)
Unit: Metric/Inch system selectable

Metric system Inch system

Velocity m/s ft/s

Flow rate L/s, L/min, L/h, L/d, kL/d,

Note: The ”gal” means USgal.

3

ML/d, m
km
BBL/min, B BL/h, B BL/d,
kBBL/d, MBBL/d

/s, m3/min, m3/d,

3

/d, M m3/d, B B L / s ,

gal/s, gal/min, gal/h, gal/d,
kgal/ d, Mgal/d, ft

3

min, ft

/d, Kft3/d, Mft3/d,
BBL /s, BBL/ min, BBL/h,
BBL/d, kBBL/d, MBBL/d

3

/s, ft3/

Performancespecications

Rated accuracy: <table 2>

Detector
Type

FSSA

FSSC

Note1) Please refer to the item 9 for the specication of the special

Pipe size
(diameter) mm

ø25 to ø50

ø50 to ø225

ø50 to ø200

ø200 to ø1200

detector (for small diameter pipe, large diameter pipe and
high temperature)

Flow velocity
(m/s)

2 to 32 ±2.0% of rate –

0 to 2 ±0.04m/s –

2 to 32 ±1.0% of rate ±2.0% of rate

0 to 2 ±0.02m/s ±0.04m/s

2 to 32 ±1.5% of rate

0 to 2 ±0.03m/s

2 to 32 ±1.0% of rate

0 to 2 ±0.02m/s

Accuracy

Plastic pipe Metal pipe

Responsetime: 1s (standard mode)

0.2s as selected (quic

k response mode)

Powerconsumption:

15VA max. (AC power supply)
6W max. (DC power supply)

Functionalspecications

Analogsignal: 4 to 20mA DC (1 point)

Load resistance: 600Ω max.

2

Totalindication:Forward or reverse total value indica-

tion (negative indication for reverse
direction)

Numerals: 8 digits (decimal point is counted

as 1 digit)

Unit: Metric/Inch system selectable

Metric system Inch system

Total mL , L, m

mBBL, BBL, KBBL

3

, k m3, M m3,

ga l, k ga l , ft3, kft3, Mft3,
mBBL, BBL, kBBL, ACRE-ft

Conguration: Fully congurable from the 4-key pad

(ESC,

, , ENT)

Zero adjustment:Set zero/Clear available
Damping: 0 to 100s (every 0.1s) for analog output

and ow velocity/ow rate indication

Lowow ratecutoff:

0 to 5m/s in terms of ow velocity
Alarm: Digital output available for Hardware

fault or Process fault

Burnout: Analog output: Hold/Overscale/Under-

scale/Zero selectable
Flow rate total: Hold/Count selectable
Burnout timer: 0 to 100s (every 1s)

Bi-directionalrange:

Forward and reverse ranges congurable

independently.
Hysteresis: 0 to 10% of working range
Working range applicable to digital output
Auto-2range: 2 forward ranges congurable indepen-

dently
Hysteresis: 0 to 10% of working range
Working range applicable to digital output
Flow switch: Lower limit, upper limit congurable

independently
Digital output available for status at actu-

ated point
Totalswitch: Forward total switching point congurable
Digital output available when actuated

Externaltotalpreset:

Preset total settable upon contact input

setting

Backupofpower failure:

backup by non-volatile memory

Physicalspecications

Type of enclosure:

Flow transmitter: FSV···S: IP66
FSV···H: IP67 (With
large LCD)
Detector:

FSSA, FSSC:

IP65 (When waterproot BNC con-

nector is provided)
FSSA,FSSC:
IP65 (When water-proof type con-

nector is tting)
FSSC (waterproong):
IP68 (submerged resistant structure

for 5days)

Mountingmethod:

Flow transmitter: Mounted on wall or by

2B pipe

Detector: Clamped on pipe surface

Acousticcoupler:

Acoustic coupler is a lling between detec-

tor and pipe.

Type of acoustic coupler: <table 3>

Grease for
high
temperature
(KS62M)

Type

Fluid
temperature

Teon piping

Silicone
rubber
(KE-348W)

-40 to +150°C -30 to +150°C 0 to +60°C -30 to +250°C

Silicone
grease
(G40M)

Silicone-free
grease
(HIGH Z)

In case of Teon piping, use grease.

Material: Flow transmitter: Aluminum alloy
Detector: <table 4>

Detector Type Sensor housing Guide rail

FSSA PBT SUS304

FSSC PBT Aluminum alloy

Please refer to the item 9 for the specication of the special detector

*

(for small diameter pipe, large diameter pipe and high temperature)

Signalcable: • Structure: Heat-resisting high-frequen-

cy coaxial cable

• Sheath: Flame-resisting PVC

• Outer diameter: ø7.3mm

Terminal treatment <table 5>

Cable type FLYD

Applicable detector FSSA, FSSC

Terminal of ow transmitter side

Terminal of detector side

Please refer to the item 9 for the specication of the special detector

*

(for small diameter pipe, large diameter pipe and high temperature)

Rod terminal ×2
Amplier terminal (M3) ×1

BNC connector × 1
Amplier terminal (M4) ×1

Dimension, Mass: <table 6>

Type Dimensions Mass.(kg)

Flow

transmitter

Detctor

Signal cable FLYD ø7.3mm 90g/m

Please refer to the item 9 for the specication of the special detector

*

(for small diameter pipe, large diameter pipe and high temperature)

FSV···S (IP66) H170 × W142 × D70mm 1.5

FSV···H (IP67) H277 × W244 × D96mm 4.5

FSSA H50 × W348 × D34mm 0.4

FSSC H88 × W480 × D53mm 1

Externalterminalofowtransmitter:

plug terminal

EUDirectiveCompliance

LVD(2014/35/EU)

EN 61010-1

EMC(2014/30/EU)

EN 61326-1 (Table 2)
EN 55011 (Group 1 Class A)
EN 61000-3-2 (Class A)
EN 61000-3-3
EN 61326-2-3

RoHS (2011/65/EU)

EN 50581

PCLoadersoftware

Provided as standard

•Compatible model is PC/AT compatible instrument.

•Main functions: Software for Main unit parameter setting/
change on PC

•OS: Windows 2000/XP/Windows 7 (Home Premium, Profes-

sional) or Windows 8 (Professional)

•Memory requirement: 125MB min.

•Disk unit: CD-ROM drive compatible with Windows 2000/

XP/Windows 7 (Home Premium, Professional)
or Windows 8 (Professional)

•Hard disk capacity: Minimum vacant cap acity of 52MB

or more

Note: Optional communication board (specied at the 5

digit of code symbols).

Note: Communication converter

For tne PC that supports RS-232C serial interface,
RS-232C - RS-485 converter is needed for connecting
the PC and main unit.
For the PC that does not support RS-232C serial
interface, additionally, USB - RS232C converter is
also needed.

<Recommendation>

[RS-232C - RS-485 converter]
RC-770X(manufactured by SYSMEX RA)

[USB - RS-232C converter]
USB-CVRS9 (manufactured by SANWA SUPPLY)

th

3

FSV-2, FSS, FLY

MEASURING PRINCIPLE

With ultrasonic pulses propagated diagonally between the
upstream and downstream sensors, ow rate is measured
by detecting the time difference obtained by the ow of uid.

Detector

Upstream sensor

θ

Flow velocity

Downstream sensor

t

2

t

1

D

Output signal

Flow transmitter

MOUNTING OF DETECTOR

Ultra sonic
oscillator

Plastic wedge

Pipe

Lining

CONFIGURATION DIAGRAM

(1)Single-pathsystem(Vmethod)

Signal Cable

Detector

Flow
transmitter

(2)Singlepath system(Zmethod)

Signal Cable

Detector

Flow
transmitter

DC
4 to 20mA

Digital signal
(Up to 2 point)

DC
4 to 20mA

Digital signal
(Up to 2 point)

Conditionsonstraightpipe

( D : Inside diameter of pipe)

Classification Upstream side Downstream side

L 5D

1.5D

L 10D

Detector

L 50D

L 30D

D

L 10D

L 10D

L 5D

L 50D

90 bend

Tee

Diffuser

Reducer

10D or more

10D or more

0.5D
or more

10D or more

Various Valve

Pump

(Note) The source : JEMIS-032

4

L 30D

In case that flow control valve exists on
upstream side.

Stop valve

Check valve

P

L 10D

In case that flow control valve exists on
downstream side.

L 50D

CODE SYMBOL

<Flow transmitter>

1 2 3 4 5 6 7 8 9 10 11 12 13

2 YF S V E Y

E

Y
D

Y

1
4

S
H

Y

A

Y

Description

(Destination) (4th digit)
Standard (English)

(Communication) (5th digit)
None
RS485

(Use) (6th digit)
Single measuring path

(Power supply) (7th digit)
AC100 to 240V 50/60Hz
DC20 to 30V

(Case structure) (9th digit)
IP66
IP67

(Wire connection port) (10th digit)
Weatherproof gland provided
[G1/2 and G3/8 (internal threads)]
Union (for pilica) with gland
[G1/2 female screw]
(when "H" is specified 9th digit)

(Combination with explosion-proof
detector) (11th digit)
None

(Parameter setting) (12th digit)
None

Y

Setting provided

A

Setting provided + tag

B

Tag

C

(Mounting method) (13th digit)
Pipe mount (if the 9th digit is S)

A

Wall mount

B

Pipe mount (if the 9th digit is H)

C

<Detector>

1 2 3 4 5 6 7 8 10 11

1F S S C 1

<Senser type>(4th digits)

C

1

Y
A
C
D

Y
A
B
C

Please refer to the table 8 to serect the mounting belt at 6th digits.

*2)

ø50 to ø1200mm

<Guide rail>(5th digits)
Provided (Extendable rail type)

<Mounting belt>(6th digits) *2
None
Stainless belt (1.0m
SS belt fasten with screws (1.0m
Wire ≤ ø1500mm

<Acoustic coupler> (7th digit) *1
None
Silicon rubber (KE348)
Silicone-free grease (HIGH-Z)
Silicone grease (G40M)

<Watwe-proof treatment>(9th digit)

Y

None

A

Provided (with signal cable 10m)
<Tag plate> (10th digit)

Y

None

A

Provided

[Table 8] How to select at 6th digits.

Mounting method ≤ø300mm ≤ø600mm ≤ø1200mm

V method A or C C D

Z method C D D

Explanation of the extendable rail type detector

■

Unextended condition

Description

×

2)

×

4)

<Detector>

1 2 3 4 5 6 7 8 9 10

1 YF S S A 1

A

1

Y
A

Y
A
B
C

Y

Normally select silicone rubber as acoustic coupler. Silicone

*1)

rubber in tube (100g) is furnished. If you place an order for
several units, 1 tube may suffice for every 5 units.
Select silicone-free grease for semiconductor manufacturing
equipment or the like that is vulnerable to silicone. The
silicone-free grease is water-soluble and, therefore, cannot be
used in environment exposed to water or on piping subjected
to a condensation. Since the grease does not set, a periodic
maintenance (cleaning, refilling every about 6 months at normal
temperature) is necessary.

Description

<Senser type> (4th digits)
ø25 to ø225mm (V method)

<Guide rall> (5th digits)
Provided

<Mounting belt> (6th digits)
None
Stainless belt (1.0m × 2)

<Acoustic coupler> (7th digit) *1
None
Sillicon rubber
Sillicon-free grease
Silicon grease

–

<Tag plate> (10th digit)
None

Y

Provided

A

available pipe diameter up to ø50 to ø300mm

<V method>

■

Extended condition

available pipe diameter up to ø600mm

<V method>

■

Installation of the supplied rail end.

available pipe diameter up to ø1200mm

<Z method>

Belt appearance for attachment of the detector.

Stainless belt

SS belt fasten with screws

wire

5

FSV-2, FSS, FLY

<Signal cable>

1 2 3 4 5 6 7 8

1F L Y D

Type of sensor (4th digit)

D

0 0 5
0 1 0
0 1 5
0 2 0
0 2 5
0 3 0
0 3 5
0 4 0
0 4 5
0 5 0
0 5 5
0 6 0
0 6 5
0 7 0
0 7 5
0 8 0
0 8 5
0 9 0
0 9 5
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
1 5 0

Z Z Z

for FSSA, FSSC, FSSD, FSSH, FSSE

Cable length (5,6 and 7th digit)
5 m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
45 m
50 m
55 m
60 m
65 m
70 m
75 m
80 m
85 m
90 m
95 m
100 m
110 m
120 m
130 m
140 m
150 m
Others (contact us)

Note) When detector is FSSA, length of signal cable is up to 60m.

Description

6

OUTLINE DIAGRAM (Unit:mm)

5.5

U bolt (M8)
(option)

2.5

Mtg. pipe

2.5
75

Cable gland

Earth terminal
(M4)

Mtg. plate

142

701 1

10

9

10

Ultrasonic Flow Meter

ENT

ESC

TIME

DELTA-C

SS tag
(option)

153

For power supply & output cable (PG13.5)

Mtg. hole

200

170

(233)

For sensor
cable (PF3/8)

Bracket
(option)

U bolt (M8)
(option)

5.7 95

Mtg. pipe

Mtg. holes2-

ø9

20

220

312

277

25

14 230

39

For power supply
& output cable (PF1/2)

72

Earth terminal (M4)

4040 40 40

For sensor
cable (PF1/2)

SS tag
(option)

Flow transmitter : FSV···S (IP66)

348

30

Sensor

BNC connector

Frame

Lock clip

34

Spacing

(Adjustable every 3mm)

Detecter : Type FSSA

Flow transmitter : FSV···H (IP67)

±2

480

SPACING: 0 to 3 00

mm

Scale (m m)

Name pl ate

160 140 120 100 80 60 40 20

654321 inch

Exte nded rail

240

100 10 0

53

54

mm

160 14 0 120 100 80 60 40 20

654321 inch

88ma x.

Guide r ail

654321 inch

160 14 0 120 100 80 60 40 20

mm

Scale ( inch)

(50)

BNC CON N.

Rail end

Lock nu t

Tag plate

<Shipment style (V method)>

28

654321 inch

160 14 0 120 100 80 60 40 20

mm

100 100

(880)

700ma x.

400m ax.

Exte nded rail

ø3.2

Bar terminal

L (cable length (m) : specified by order)

ø7.3

ø11

30

To DetectorTo Flow transmitter

Signal cable : Type FLYD

ø14.5

BNC connector

<Extended style (Longest, V method)>

240 240

Rail end ( Accessor ies)

<Sepalate style (Z method)>

Detecter : Type FSSC

7

G +

AC power supply DC power supply

¿2.6 to 3.5

AWG20

¿1 to 1.7

16

10

FSV-2, FSS, FLY

CONNECTION DIAGRAM

<Flow transmitter> <Detector>

Earth terminal

(M4)

100 to 240V AC

+

DO1

TR out

Max. 30V DC, 50mA

1

L

50/60Hz

− −

32

N FG FG

3 421

+

TR out

DO2

5 6

−

+

AO

4 to 20
mA DC

7

GND

To upstream-side sensor

21

−

+

20 to 30V DC

8

GND

HF1

To downstream-side

SH

sensor

3

109

HF2

SH

Usable wiring material

• Wire
Gauge: AWG20 (0.5mm
Strip-off length: 10mm

to

AWG16

10mm

• Bar terminal
Weidmüller
www.weidmuller.com

¿1 to 1.7

2

) to AWG16 (1.5mm2)

10

16

¿2.6 to 3.5

SCOPE OF DELIVERY

• Flow transmitter (provided with U-bolt and nuts for pipe
mount)

• Detector (provided with mounting xture and acoustic
coupler)
* The acoustic coupler is option for popular type detectors.

• Signal cable

• CD-ROM (contains instruction manual, loader software)

ITEMS DESIGNATED ORDERING

1. Detector code symbols

2. Flow transmitter code symbols

3. Signal cable code symbols

4. Tag No. as necessary(up to 8 alphanumerical characters)

5. If parameter setting is specied, send back the attached

parameter specication table duly lled.

OPTIONAL ACCESSORIES

1 Silicone grease (G40M) ZZP*45231N5
2 Silicone rubber (KE348W) ZZP*45735N2
3 Silicone-free grease (HIGH-Z) ZZP*TK7M0981P1

8

Name Drawing No.

Option

SG

RS-485

3

21

B

+

A

−

To flow
transmitter

Checkeditemsbeforepurchase

Following conditions may cause failure of the measurement
or to reduce the accuracy by this ow meter.
Please consult and ask Fuji Electric for checking with actual
equipment previously if you have hard to judge the appropri­ate application.

1)Fluid

• If uid contains a large amount of bubbles (approx.
12vol% or more at 1m/s ow rate)

• If uid has bad turbidity 10000(mg/L) or more

• If uid contains slurry or solid materials (about 5wt%)

• If ow rate is low Reynolds No.10000 or less

3

(reference: ow rate 5m

/h with ø100mm)

• If it is circulating oil, liquid medicine of low concentration,
waste liquid and hot spring

2)Pipe

• If inside pipe is rusty carbon steel pipe

• If inside pipe having adhering substances and sediment

• If outer surface of cast-iron pipe is rough

• If pipe wall is tick such as ruinous pipe, (PP material
15mm or more, PVDF material 9mm or more)

• If it is SGPW pipe

• If lining pipe is removed from pipe,(Teon,PVC,Glass)

• If it is rubber pipe

3) Length of the straight pipe

• For accurate measurement, straight pipes are needed
between up and down stream side of the measuring part.

• Please meet the straight pipe conditions according item4.

Cautiononuse

1) Do not damage the sensor or signal mounted on the pipe.

2) Make sure to ll the uid inside the pipe to measure.

3) When you use horizontal pipe, it is recommended to install
the sensor horizontally.

4) When you use the grease as acoustic coupler to install
the sensor for outdoor use, it is recommended to install
the waterproof cover to prevent from the degradation.

L (cable length (m) : specified by order)

Detectorforspecialapplication

1)detectorforsmalldiametertype

Pipe size: ø13 to 100mm
Fluid temperature: -40 to 100°C
Type: FSSD1

□□1-Y□

Specication

• Sensor frequency: 2MHz

• Mounting method: V method

• Fluid temperature: -40 to 100°C

• Applicable pipe material: PVC, SS, carbon steel pipe,
copper pipe, aluminum pipe, etc.

[In case lining is removed from the pipe, Measurement

can not be conducted]

• Rated accuracy of combination with the ow transmitter
(Applicable piping: plastic, metal pipe)

Internal diameter
(mm)

ø13〜ø50 2 to 32m/s ±1.5% to ±2.5% of rate

ø50〜ø100 2 to 32m/s ±1.0% of rate

• Mounting belt: according to specied code of symbol.

• Material: PBT, guide rail: aluminum alloy + plastic

• Type of enclosure: IP52

• Acoustic coupler: according to specied code of symbol.

• Mass: 0.6kg

Velocity Accuracy

0 to 2m/s ±0.03 to ±0.05m/s

0 to 2m/s ±0.02m/s

CODE SYMBOL

<Detector>

1 2 3 4 5 6 7 8 10 11

1 YF S S D 1

D

1

Y
A
C

Y
A
B
C

Y

Description

<Senser type>(4th digits)
ø13 to ø100mm

<Guide rail>(5th digits)
Provided

<Mounting belt>(6th digits)
None
Stainless belt (1.0m
SS belt fasten with screws (1.0m

<Acoustic coupler> (7th digit)
None
Silicon rubber (KE348)
Silicone-free grease (HIGH-Z)
Silicone grease (G40M)

<Watwe-proof treatment>(9th digit)
None

<Tag plate> (10th digit)

Y

None

A

Provided

×

2)

×

4)

OPTIONAL ACCESSORIES

Sillicon grease (GM40M) ZZP*45231N5
Sillicon rubber (KE348W) ZZP*45735N2
Sillicon-free grease (HIGH-Z) ZZP*TK7M0981P1

OUTLINE DIAGRAM

<Detector>

<Signal cable>

ø3.2

5.5

Name Drawing No.

(unit: mm)

Saddle

Scale
(mm)

90 max.

Connector

Lock nut

Element holder

Dist ance be tween t wo

Scale
(inch)

senso rs 0 to 133

Cursor

mm

inch

52.5

Small diameter sensor: FSSD

ø7.3

36

ø11

320

<Signal cable>

1 2 3 4 5 6 7 8

D

0 0 5
0 1 0
0 1 5
0 2 0
0 2 5
0 3 0
0 3 5
0 4 0
0 4 5
0 5 0
0 5 5
0 6 0
0 6 5
0 7 0
0 7 5
0 8 0
0 8 5
0 9 0
0 9 5
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
1 5 0
Z Z Z

1

Type of sensor (4th digit)
for FSSA, FSSC, FSSH, FSSD, FSSE

Cable length (5,6 and 7th digit)
5 m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
45 m
50 m
55 m
60 m
65 m
70 m
75 m
80 m
85 m
90 m
95 m
100 m
110 m
120 m
130 m
140 m
150 m
Others (contact us)

Description

F

L Y D

Scopeofdelivery

• Detector, acoustic coupler and set of the mounting belt
according to specied code of symbol

• Signal cable according to specied code of symbol

Bar terminal

Signal cable : FLYD

30

To DetectorTo Flow transmitter

ø14.5

BNC connector

9

5.5

L (cable length (m) : specified by order)

FSV-2, FSS, FLY

Detectorforspecialapplication

2)detectorforhightemperature

Pipe size: ø50 to 400mm
Fluid temperature: -40 to 200°C
Type: FSSH1

□□1-Y□

Specication

• Sensor frequency: 2MHz

• Mounting method: V method (ø50 to 250mm) or Z method
(ø150 to 400mm)

• Fluid temperature: -40 to 200°C

• Applicable pipe material: PVC, SS, carbon steel pipe,
copper pipe, aluminum pipe,etc.

[In case lining is removed from the pipe, Measurement

can not be conducted]

• Rated accuracy of combination with the ow transmitter
(Applicable piping: plastic,metal pipe)

Internal diameter
(mm)
ø50〜ø300 2 to 32m/s ±1.0% of rate

ø300〜ø400 0.75 to 32m/s ±1.0% of rate

Velocity Accuracy

0 to 2m/s ±0.02m/s

0 to 0.75m/s ±0.0075m/s

• Mounting belt: according to specied code of symbol.

• Material: sensor housing: SUS304

guide rail: SUS304 + aluminum alloy

• Type of enclosure: IP52

• Acoustic coupler: according to specied code of symbol.

• Mass: 1.6kg

OPTIONAL ACCESSORIES

Guide rail for high-temperature sensor
(Z method)
High-temperature grease(KS62M) ZZP*TK7G7983C1

OUTLINE DIAGRAM

<Detector>

Scale(inch)

Distance between

Name Drawing No.

(unit: mm)

Connector

Scale(mm)

two sensors 0 to 330

Cursor

¿26

Saddle

Name plate

Lock nut

Element holder

ZZP*TK4J5917C3

±0.5

33

90max.

205max.

±2

530

CODE SYMBOL

<Detector>

1 2 3 4 5 6 7 8 10 11

1 YF S S H 1

H

1

Y
A
C

Y

D

Y

<Senser type>(4th digits)
ø50 to ø400mm (-40 to 200°C)

<Guide rail>(5th digits)
Provided

<Mounting belt>(6th digits)
None
Stainless belt (1.0m

SS belt fasten with screws (1.0m

<Acoustic coupler> (7th digit)
None
High-temperature grease (KS62M)

<Watwe-proof treatment>(9th digit)
None

<Tag plate> (10th digit)

Y

None

A

Provided

Description

×

2)

×

4)

<Signal cable>

1 2 3 4 5 6 7 8

D

0 0 5
0 1 0
0 1 5
0 2 0
0 2 5
0 3 0
0 3 5
0 4 0
0 4 5
0 5 0
0 5 5
0 6 0
0 6 5
0 7 0
0 7 5
0 8 0
0 8 5
0 9 0
0 9 5
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
1 5 0

Z Z Z

1

Type of sensor (4th digit)
for FSSA, FSSC, FSSH, FSSD, FSSE

Cable length (5,6 and 7th digit)
5 m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
45 m
50 m
55 m
60 m
65 m
70 m
75 m
80 m
85 m
90 m
95 m
100 m
110 m
120 m
130 m
140 m
150 m
Others (contact us)

Description

F

L Y D

Scopeofdelivery

• Detector, acoustic coupler and set of the mounting belt
according to specied code of symbol

• Signal cable according to specied code of symbol

<Signal cable>

10

44±1

High-temperature sensor: FSSH

ø3.2

Bar terminal

To DetectorTo Flow transmitter

Signal cable : FLYD

ø7.3

ø11

30

ø14.5

BNC connector

8

ø4.3

Name plate

Detectorforspecialapplication

5.5

L (cable length (m) : specified by order)

Pipe size: ø200 to 6000mm
Fluid temperature: -40 to 80°C
Type: FSSE1

□□1-□□

3)detectorforlargediametertype

Specication

• Sensor frequency: 0.5MHz

• Mounting method: V or Z method

• Fluid temperature: -40 to 80°C

• Applicable pipe material: PVC, SS, carbon steel pipe,
copper pipe, aluminum pipe,etc.

In case lining is removed from the pipe, Measurement

*

can not be conducted

• Also applicable to water-proof type according to specied
code of symbol (submerged resistant structure for 5days
including 10m cable)

• Rated accuracy of combination with the ow transmitter
(Applicable piping: plastic, metal pipe)

Internal diameter
(mm)

ø200〜ø300 2 to 32m/s ±1.5% of rate

ø300〜ø1200 0.75 to 32m/s ±1.5% of rate

ø1200〜ø6000 1 to 32m/s ±1.0% of rate

Velocity Accuracy

0 to 2m/s ±0.03m/s

0 to 0.75m/s ±0.0113m/s

0 to 1m/s ±0.02m/s

• Mounting belt: according to specied code of symbol.

• Material: Sensor housing PBT, Sensor cover SUS304

• Type of enclosure: IP67

(silicon rubber is lled up on the terminal block when con-

necting work)

• Acoustic coupler: according to specied code of symbol.

• Mass: 1.2kg

OPTIONAL ACCESSORIES

Wire rope for mounting the sensor

• Spring

• Wire rope (up to ø500mm)

• Wire rope (up to ø1000mm)

• Wire rope (up to ø1500mm)

• Wire rope (up to ø3000mm)

• Wire rope (up to ø6000mm)

Sillicon grease (GM40M)
Sillicon rubber (KE348W)
Sillicon-free grease (HIGH-Z)

OUTLINE DIAGRAM

<Detector>

Name Drawing No.

ZZP*TK745007P1
ZZP*TK464686C1
ZZP*TK464686C2
ZZP*TK464686C3
ZZP*TK464686C6
ZZP*TK464686C13
ZZP*45231N5
ZZP*45735N2
ZZP*TK7M0981P1

(unit: mm)

CODE SYMBOL

<Detector>

1 2 3 4 5 6 7 8 10 11

1F S S E 1

E

1

Y
D
E

Y
A
B
C

Y
A

<Signal cable>

1 2 3 4 5 6 7 8

D

0 0 5
0 1 0
0 1 5
0 2 0
0 2 5
0 3 0
0 3 5
0 4 0
0 4 5
0 5 0
0 5 5
0 6 0
0 6 5
0 7 0
0 7 5
0 8 0
0 8 5
0 9 0
0 9 5
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
1 5 0
Z Z Z

1

Type of sensor (4th digit)
for FSSA, FSSC, FSSH, FSSD, FSSE

Cable length (5,6 and 7th digit)
5 m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
45 m
50 m
55 m
60 m
65 m
70 m
75 m
80 m
85 m
90 m
95 m
100 m
110 m
120 m
130 m
140 m
150 m
Others (contact us)

F

L Y D

Description

<Senser type>(4th digits)
¿200 to ¿6000mm

<Guide rail>(5th digits)

Provided

<Mounting belt>(6th digits)
None

Wire ≤ ø1500mm
Wire ≤ ø6000mm

<Acoustic coupler> (7th digit)
None
Silicon rubber (KE348)
Silicone-free grease (HIGH-Z)
Silicone grease (G40M)

<Watwe-proof treatment>(9th digit)
None

Provided (with signal cable 10m)
<Tag plate> (10th digit)

Y

None

A

Provided

Description

Scopeofdelivery

• Detector, Signal cable conversion cord, acoustic coupler
and set of the mounting belt according to specied code
of symbol

• Signal cable according to specied code of symbol

<Signal cable>

ø3.2

Bar terminal

Signal cable : FLYD

ø7.3

ø11

30

To DetectorTo Flow transmitter

BNC connector

ø14.5

78±1

Sensor

84±1

Wire rope

Mounting spring

67±1

114

ø19

Large sensor: FSSE

Signal cable conversion cord (accessories)

150

BNC connector

ø7.3

±10

11

<Parameter specification table>

FSV-2, FSS, FLY

Setting item Initial value Setting value Setting item Initial value Setting value

ID No 0000 Total mode Stop

Language English

System unit Metric

Flow unit m

Total unit m

Outer diameter 60.00mm

Pipe material PVC pipe

Wall thickness 4.00mm

Lining material Without lining

Lining thickness −

Kind of fluid Water

Measuring conditionsOutput conditions

Viscosity 1.0038×10

Sensor mount V metod

Sensor type FSSA

Damping 5.0sec

Cut off 0.150m

1st line

1st line decimal point position

2nd line Flow rate

DisplayAnalog output

2nd line decimal point position

Range kind

Range type Single range

Full scale 1 15.000m3/h

Full scale 2 0.000m

Range HYS. 10.00%

Burnout (current) Hold

Burnout timer 10sec

Output low limit

Output high limit 120%

Rate limit 0.000m

Rate limit timer 0sec

3

/h

3

6

­m2/s

3

/h

Flow velocity (m/s)

****.***

(

m3/h

****.***

Flow rate

3

/h

-

20%

3

/h

Total rate 0m

Total preset 0m

3

3

Pulse width 50.0msec

Total output

Burnout (total) Hold

Burnout timer 10sec

DO1 output type (Note 1)

DO1 output actuation

Not used

ON when actuated

DO2 output type Not used

DO2 output actuation

ON when actuated

Operation mode Standard

Communication mode RS-485

Baud rate 9600bps

Parity Odd

Stop bit 1 bit

)

Communication Output conditions

Station No. 1

Note1: When total pulse output has been selected for DO1, DO2 specify total pulse value and total pulse width so that
conditions 1 and 2 shown below are satisfies.

3

Condition 1 :

Condition 2 :

* In the case of 2 ranges, perform calculations using either flow span-1 or flow span-2, whichever is greater.

Flow span-1*[m

total pulse value*[m

Flow span-1*[m3/s]

total pulse value*[m

/s]

3

3

100[Hz]

]

1000

]

2 × total pulse width [ms]

Caution on Safety

*Before using this product, be sure to read its instruction manual.

Instrumentation & Sensors Planning Dept.

1, Fuji-machi, Hino-city, Tokyo 191-8502, Japan
http://www.fujielectric.com
Phone: [phone] Fax: [phone]
http://www.fujielectric.com/products/instruments/

Information in this catalog is subject to change without notice.

Prin te d in J apan