SERIES

ULTRASONIC FLOWMETER < >

FEATURES
1. High accuracy

SPECIFICATIONS

:
 Arrester:

Rated accuracy:

–
–

2
 *

Material:

3
 MEASURING PRINCIPLE CONFIGURATION DIAGRAM

Detector
Upstream sensor

Output signal
t2 D
Flow velocity t1
Flow transmitter

Downstream sensor

MOUNTING OF DETECTOR
Ultra sonic Plastic wedge
oscillator Pipe

Lining

( D : Inside diameter of pipe)

Classification Upstream side Downstream side

L 5D
10D or more

L 10D
90 bend

Detector
10D or more

L 10D
L 50D
Tee

10D or more
or more
0.5D

L 30D L 5D

Diffuser
D

1.5D

L 10D L 50D

Reducer

L 30D L 10D

Various Valve

In case that flow control valve exists on In case that flow control valve exists on
upstream side. downstream side.

Stop valve
Check valve
L 50D
Pump
P

(Note) The source : JEMIS-032

4
CODE SYMBOL

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

F SV E Y 2 Y Description F SSC1 1 Description

(Destination) (4th digit) <Senser type>(4th digits)
E Standard (English) C 50 to 1200mm
(Communication) (5th digit) <Guide rail>(5th digits)
Y None 1 Provided (Extendable rail type)
D RS485
<Mounting belt>(6th digits) *2
(Use) (6th digit) Y None
Y Single measuring path A Stainless belt (1.0m 2)
C SS belt fasten with screws (1.0m 4)
(Power supply) (7th digit)
D 1500mm
1 AC100 to 240V 50/60Hz
4 DC20 to 30V <Acoustic coupler> (7th digit) *1
Y None
(Case structure) (9th digit) A
IP66 Silicon rubber (KE348)
S B
IP67 Silicone-free grease (HIGH-Z)
H C Silicone grease (G40M)
(Wire connection port) (10th digit) <Watwe-proof treatment>(9th digit)
Y Weatherproof gland provided Y None
[G1/2 and G3/8 (internal threads)] A Provided (with signal cable 10m)
A Union (for pilica) with gland
<Tag plate> (10th digit)
[G1/2 female screw]
Y None
(when "H" is specified 9th digit)
A Provided
(Combination with explosion-proof
*2) Please refer to the table 8 to serect the mounting belt at 6th digits.
detector) (11th digit)
Y None
(Parameter setting) (12th digit)
Y None
A Setting provided
B Setting provided + tag
C Tag
(Mounting method) (13th digit)
A Pipe mount (if the 9th digit is S)
B Wall mount
C Pipe mount (if the 9th digit is H)

1 2 3 4 5 6 7 8 9 10

F SSA1 1 Y Description
<Senser type> (4th digits)
A ø25 to ø225mm (V method)
<Guide rall> (5th digits)
1 Provided
<Mounting belt> (6th digits)
Y None
A Stainless belt (1.0m 2)
<Acoustic coupler> (7th digit) *1
Y None
A Sillicon rubber
B Sillicon-free grease
C Silicon grease

Y –
<Tag plate> (10th digit)
Y None
A Provided

*1) Normally select silicone rubber as acoustic coupler. Silicone

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.

5
 1 2 3 4 5 6 7 8

F L YD 1 Description
Type of sensor (4th digit)
D for FSSA, FSSC, FSSD, FSSH, FSSE
Cable length (5,6 and 7th digit)
0 0 5 5m
0 1 0 10 m
0 1 5 15 m
0 2 0 20 m
0 2 5 25 m
0 3 0 30 m
0 3 5 35 m
0 4 0 40 m
0 4 5 45 m
0 5 0 50 m
0 5 5 55 m
0 6 0 60 m
0 6 5 65 m
0 7 0 70 m
0 7 5 75 m
0 8 0 80 m
0 8 5 85 m
0 9 0 90 m
0 9 5 95 m
1 0 0 100 m
1 1 0 110 m
1 2 0 120 m
1 3 0 130 m
1 4 0 140 m
1 5 0 150 m
Z Z Z Others (contact us)

6
 OUTLINE DIAGRAM
U bolt (M8) U bolt (M8)
(option) (option)
Mtg. plate
2.5 Mtg. holes2-ø9
2.5 75 142 Mtg. hole
1 70 1 72

20
10

9
10

Ultrasonic Flow Meter

200

220
ESC ENT

(233)
170

277

312
TIME
DELTA-C

25
SS tag
(option) Bracket
153 (option) 14 230
Cable gland Earth terminal (M4)
5.7 95
Mtg. pipe Earth terminal
(M4) Mtg. pipe

39
For sensor
cable (PF3/8)
40 40 40 40
For power supply & output cable (PG13.5)
For power supply For sensor
& output cable (PF1/2) cable (PF1/2)

SS tag
(option)
348
30

(50)

Sensor
BNC connector

Frame Lock clip

34
28

Spacing
(Adjustable every 3mm)

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

ø3.2
5.5

ø7.3

ø11

ø14.5

30
Bar terminal
BNC connector
To Flow transmitter To Detector

7
 CONNECTION DIAGRAM

AC power supply DC power supply Option G +

Earth terminal 1 2 3 1 2 3 1 2 3
(M4) L N FG + FG SG A B+

100 to 240V AC 20 to 30V DC RS-485

50/60Hz To flow
transmitter

1 2 3 4 5 6 7 8 9 10
+ + + GND HF1 GND HF2

DO1 DO2 AO SH
TR out TR out 4 to 20
mA DC
Max. 30V DC, 50mA To downstream-side
SH
sensor

To upstream-side sensor

SCOPE OF DELIVERY

ITEMS DESIGNATED ORDERING

OPTIONAL ACCESSORIES
1

8
 CODE SYMBOL

1 2 3 4 5 6 7 8 10 11

F SSD1 1 Y Description
<Senser type>(4th digits)
D 13 to 100mm
<Guide rail>(5th digits)
1 Provided
<Mounting belt>(6th digits)
Y None
A Stainless belt (1.0m 2)
C SS belt fasten with screws (1.0m 4)
<Acoustic coupler> (7th digit)
Y None
A Silicon rubber (KE348)
B Silicone-free grease (HIGH-Z)
C Silicone grease (G40M)
<Watwe-proof treatment>(9th digit)
Y None
<Tag plate> (10th digit)
Y None
A Provided

OPTIONAL ACCESSORIES
1 2 3 4 5 6 7 8

F L YD 1 Description
Type of sensor (4th digit)
D for FSSA, FSSC, FSSH, FSSD, FSSE
Cable length (5,6 and 7th digit)
0 0 5 5m
0 1 0 10 m
OUTLINE DIAGRAM 0 1 5 15 m
0 2 0 20 m
Saddle 0 2 5 25 m
0 3 0 30 m
Connector 0 3 5 35 m
mm

Scale Scale 0 4 0 40 m
(inch) (mm) 0 4 5 45 m
Distance between two

0 5 0 50 m
0 5 5
sensors 0 to 133

55 m
0 6 0 60 m
Lock nut 0 6 5 65 m
320

0 7 0 70 m
Element holder 0 7 5 75 m
0 8 0 80 m
0 8 5 85 m
Cursor 0 9 0 90 m
inch

0 9 5 95 m
1 0 0 100 m
1 1 0 110 m
36 1 2 0 120 m
90 max.

1 3 0 130 m
1 4 0 140 m
1 5 0 150 m
Z Z Z Others (contact us)
52.5

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

ø3.2
5.5

ø7.3

ø11

ø14.5

30
Bar terminal
BNC connector
To Flow transmitter To Detector

9
 CODE SYMBOL

1 2 3 4 5 6 7 8 10 11

F SSH1 1 Y Description
<Senser type>(4th digits)
H ø50 to ø400mm (-40 to 200°C)
<Guide rail>(5th digits)
1 Provided
<Mounting belt>(6th digits)
Y None
A Stainless belt (1.0m 2)
C SS belt fasten with screws (1.0m 4)
<Acoustic coupler> (7th digit)
Y None
D High-temperature grease (KS62M)
<Watwe-proof treatment>(9th digit)
Y None
<Tag plate> (10th digit)
Y None
A Provided

1 2 3 4 5 6 7 8

F L YD 1 Description
Type of sensor (4th digit)
D for FSSA, FSSC, FSSH, FSSD, FSSE
Cable length (5,6 and 7th digit)
OPTIONAL ACCESSORIES 0 0 5 5m
0 1 0 10 m
0 1 5 15 m
0 2 0 20 m
0 2 5 25 m
0 3 0 30 m
0 3 5 35 m
0 4 0 40 m
OUTLINE DIAGRAM 0 4 5 45 m
0 5 0 50 m
0 5 5 55 m
0 6 0 60 m
0 6 5 65 m
0 7 0 70 m
0 7 5 75 m
0 8 0 80 m
0 8 5 85 m
0 9 0 90 m
0 9 5 95 m
1 0 0 100 m
1 1 0 110 m
1 2 0 120 m
1 3 0 130 m
1 4 0 140 m
1 5 0 150 m
Z Z Z Others (contact us)

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

ø3.2
5.5

ø7.3

ø11

ø14.5

30
Bar terminal
BNC connector
To Flow transmitter To Detector

10
 CODE SYMBOL

1 2 3 4 5 6 7 8

F L YD 1 Description
Type of sensor (4th digit)
D for FSSA, FSSC, FSSH, FSSD, FSSE
Cable length (5,6 and 7th digit)
0 0 5 5m
0 1 0 10 m
0 1 5 15 m
0 2 0 20 m
0 2 5 25 m
0 3 0 30 m
0 3 5 35 m
OPTIONAL ACCESSORIES 0 4 0 40 m
0 4 5 45 m
0 5 0 50 m
0 5 5 55 m
0 6 0 60 m
0 6 5 65 m
0 7 0 70 m
0 7 5 75 m
0 8 0 80 m
0 8 5 85 m
0 9 0 90 m
0 9 5 95 m
1 0 0 100 m
1 1 0 110 m
1 2 0 120 m
1 3 0 130 m
OUTLINE DIAGRAM 1 4 0 140 m
1 5 0 150 m
Name plate
Z Z Z Others (contact us)
84±1

114

78±1
Wire rope
Sensor
Mounting spring
67±1

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

ø19

ø3.2
5.5

ø7.3

ø11

ø4.3 BNC connector

ø7.3
8

ø14.5

30
Bar terminal
150 ±10 BNC connector
To Flow transmitter To Detector

11
 <Parameter specification table>
Setting item Initial value Setting value Setting item Initial value Setting value
ID No 0000 Total mode Stop
Language English Total rate 0m3

Total output
System unit Metric Total preset 0m3
Flow unit m /h
3
Pulse width 50.0msec
Total unit m3 Burnout (total) Hold
Measuring conditions

Output conditions
Outer diameter 60.00mm Burnout timer 10sec
Pipe material PVC pipe DO1 output type (Note 1) Not used
Wall thickness 4.00mm DO1 output actuation ON when actuated
Lining material Without lining DO2 output type Not used
Lining thickness DO2 output actuation ON when actuated
Kind of fluid Water Operation mode Standard
Viscosity 1.0038×10-6m2/s
Sensor mount V metod
Sensor type FSSA
Damping 5.0sec Communication Communication mode RS-485
Cut off 0.150m /h 3
Baud rate 9600bps
1st line Flow velocity (m/s) Parity Odd
Display

1st line decimal point position ****.*** Stop bit 1 bit

2nd line Flow rate (m /h)
3
Station No. 1
2nd line decimal point position ****.***
Output conditions

Range kind Flow rate

Range type Single range
Full scale 1 15.000m3/h
Full scale 2 0.000m3/h
Analog output

Range HYS. 10.00%

Burnout (current) Hold
Burnout timer 10sec
Output low limit -20%
Output high limit 120%
Rate limit 0.000m3/h
Rate limit timer 0sec

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.

Flow span-1*[m3/s]
Condition 1 : 100[Hz]
total pulse value*[m3]

Flow span-1*[m3/s] 1000

Condition 2 :
total pulse value*[m3] 2 × total pulse width [ms]

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

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: +81-42-514-8930 Fax: +81-42-583-8275
http://www.fujielectric.com/products/instruments/

Information in this catalog is subject to change without notice. Printed in Japan