Fuji EDS2-17 Optical temperature transmitter Datasheet

FFI SYSTEM
OPTICAL TEMPERATURE TRANSMITTER
DATA SHEET
FUK···3, FUL···3, FUM···1
The Model FUK 3/FUL 3/FUM 1 is Optical Temperature
Transmitter for thermocouple or platinum resistance bulb
used for measuring the temperature of different fluids. The
transmission unit incorporates a microprocessor that carries out digital processing of signals for ensuring a high accuracy and an intelligent operation.
A fiber optical cable used for the signal transmission line
forms an optical field instrumentation system together with
an optical star coupler and a master station.
FUK
FUL
MODEL TYPE CONFIGURATION
1) Thermocouple temperature transmitter (integrated type),
Model type: FUK
2) Resistance bulb temperature transmitter (integrated type),
Model type: FUL
3) Temperature transmitter (separate type), Model type:
FUM
FUM
FEATURES
1. Resistive to noise and lightning
Optical signal ensures a reliable signal transmission,
because it is not be affected by external noise and inductive lightning. Use of a nonmetallic optical (fiber) cable
prevents propagation of inductive lightning through the
cable, so a signal transmission immune to lightning can
be realized.
2. Reliability due to redundant configuration
Host system can be duplicated by using two optical cable
trunk lines (between an optical star coupler and host
system). This enhances reliability of users' systems.
3. Intrinsic safety type explosion-proof
Each equipment with a built-in battery can be constructed
so as to be an intrinsic safety type individually (intrinsic
safety type barrier unnecessary).
SPECIFICATIONS
-200 to +400°C
-200 to +400°C
-200 to +400°C
-200 to +400°C
J thermocouple
E thermocouple
K thermocouple
R thermocouple
T thermocouple
Resistance bulb Pt100
-200 to +750°C
-200 to +800°C
-200 to +1200°C
0 to +1600°C
-200 to +350°C
-200 to +600°C
Measuring span
Minimum Maximum
100°C
100°C
150°C
200°C
50°C
80°C
750°C
800°C
1200°C
1600°C
350°C
600°C
Operating pressure:
Flange type ... Rated pressure of flange
Screw-in type ... 4 MPa or less
Output:
Optical digital signal
Burnout:
If sensor is burnt out, last output is held,
and alarm is delivered (detecting unit failure)
Self-diagnosis: Displayed on indication unit (option) and
transmitted to master station.
Diagnosis item
Host system Indication unit
Detecting unit failure
Amplifier abnormal
Fluids measured: Liquid, gas or steam
Measuring range, measuring span:
(1) Integrated type (FUK, FUL)
J thermocouple
E thermocouple
K thermocouple
Resistance bulb Pt100
Measuring range
Measuring range abnormal
Functional specifications
Measuring range
(2) Separate type (FUM)
Battery voltage
Battery voltage low alarm
Measuring span
Minimum Maximum
50°C
50°C
50°C
50°C
400°C
400°C
400°C
400°C
EDS2-17
Date
May 20, 2004
FUK···3, FUL···3, FUM···1
Remote Control Function:
(Items readable and setting from hand-held communicator)
Item
Maximum range
Measuring range
Real scale
indication
Battery voltage
Error indication
Measured value
Adjustment
Reading Setting
Maximum measuring range
of equipment
Actual measuring range
Indication in industrial value
Battery voltage of equipment
Errors of detection unit and
amplifier
Measured data
Zero and span adjustment
Output signal:
Power supply:
Optical digital signal
Built-in lithium battery (expected life:
about 4 years)
Optical cable:
Code set type, silica fiber ... core/clad diameter 100/140 µm
Optical connector:
FC connector
Transmission distance:
1.5 km max. (when transmission loss of
optical cable is 4 dB/km)
Zero point shift: Minimum temperature to 80% of maximum temperature of measuring range
Explosion-proof: Intrinsic safety type, JIS ib IIC T3
Ambient temperature:
–30 to +70°C
–10 to +60°C for intrinsic safety explosion-proof type
–20 to +70°C when provided with indicator
Storage temperature:
–40 to +80°C
Performance specifications
1. Detecting unit (for FUK, FUL)
Accuracy rating: Thermocouple ... IEC 584, class 2
Resistance bulb ... IEC751, class B
Response time (time constant):
For protective pipe Ø4.8 mm ... About 8
sec
For protective pipe Ø12 mm ... About 70
sec
Temperature
range
(integrated type) J thermocouple -140 to +400°C
(separate type)
Less than -140°C ∗
(separate type) J thermocouple -100 to +750°C
Less than -100°C ∗
(integrated type) E thermocouple -200 to +400°C
(separate type)
(separate type) E thermocouple -80 to +800°C
Less than -80°C ∗
(integrated type) K thermocouple -150 to +400°C
(separate type)
Less than -150°C ∗
(separate type) K thermocouple
0 to +1200°C
Less than 0°C ∗
(separate type) R thermocouple
0 to +1600°C
(separate type) T thermocouple -200 to +350°C
(integrated type)
Pt100
-200 to +400°C
(separate type)
(separate type)
-200 to +600°C
Model type
Description
Note: For operation of the "3" type transmitter ("3" at the 8th digit of
product code), a hand-held communicator is required to have
a version 1.6 or higher, but a communicator before version
1.6 can be operated with memory data updated.
(Refer to the instruction manual of temperature transmitter.)
2
2. Transmission unit
Accuracy rating
FUK1
FUM A
FUM B
FUK2
FUM C
FUM D
FUK3
FUM E
FUM F
FUM
FUM
FUL1
FUM
FUM
G
H
L
K
M
FUM N (separate type)
FUM P (separate type)
Sensor type
JPt100
JPt100
-200 to +400°C
-200 to +500°C
Accuracy
rating
±0.6°C
±1°C
±1.1°C
±1.9°C
±0.6°C
±1.2°C
±2°C
±0.6°C
±1°C
±1.8°C
±3°C
±4°C
±0.8°C
±0.6°C
±0.9°C
±0.6°C
±0.7°C
Note 1: Accuracy is for when segment correction is made.
Note 2: Reference junction compensation error is not included.
Reference junction compensation accuracy:
± 1°C (for thermocouple)
Ambient temperature effect: (shift between -30 to +70°C)
± 0.5% of maximum measurement temperature or, if temperature range above
is marked "∗", ± 1%
Allowable wiring resistance: (For separate type)
Thermocouple ... 100Ω or less.
Resistance bulb ... 10Ω or less.
Physical specifications
Environmental protection:
Meets JIS C0920, immersion-proof
(equivalent to IEC IP67 or NEMA 6/6P)
Optical cable connection: G1/2
Mounting method:
(1) FUK, FUL: Screw-in or flange mounting ... As specified by code
symbol
(2) Separate type (FUM): Mounted on
50A (2B) pipe
with U-bolt or
on a wall
Finish:
Epoxy-polyurethane double coat, silver
(blue for amplifier case cover).
Mass:
(1) FUK, FUL ... 3 to 5 kg.
Varies with sensor unit length.
(2) Separate type (FUM) ... About 2.4 kg
Insertion length: (FUK, FUL sensor unit length)
100 to 2000 mm ... See Code symbols
Minimum bend radius:
(Allowable bend of FUK or FUL sensor
unit)
14.4 mm ... Sheath type (Ø4.8 mm) only
External dimensions:
See OUTLINE DIAGRAM.
Material:
(FUK, FUL sensor unit protective pipe)
SUS304 or SUS316 ... As specified by
code symbol
Optional specifications
Indication unit: 5-digit LCD indication, % or real scale
indication
Operating temperature range: -20 to
+70°C
SCOPE OF DELIVERY
Instrument body and pipe fixture (for separate type)
Relation between velocity of fluid measured
and insertion length
When measuring a temperature upon insertion in the fluid
piping, the temperature detector is subjected to a stress
by fluid flow. So, the mechanical strength of a protective
pipe to put in must be taken into account.
Study the insertion length for a thermometer to use referring to the relation between velocity and insertion length in
Fig. 1.
If a sheath type is inserted in fluid, provide a protective
pipe separately.
Insertion length L (mm)
1300
1000
Air
Water
100
10
0.1
1
10
100
Velocity (m/s)
Fig. 1 Relation between velocity and insertion length
(for Ø12 mm protective pipe)
3
FUK···3, FUL···3, FUM···1
SYSTEM BLOCK DIAGRAM
1:1 system
Host system
Master station
Control room
Field
1 to 5V DC
4 to 20mA DC
Optical fiber type
electric converter
(Type; PSN)
Star coupler
Transmitter
Transmitter
Field equipment
(max. 8 units)
Transmission distance: 1.5 km max.
(between master station and field equipment)
4
Transmission distance: 4 km max.
CODE SYMBOLS
(1) Thermocouple temperature transmitter
1 2 3 4 5 6 7 8
F UK
3
9 10111213
Description
Measuring range (4th digit)
J thermocouple -200 to +400°C
E thermocouple -200 to +400°C
K thermocouple -200 to +400°C
1
2
3
Protective pipe shape (mm) (5th digit)
Ø12
Ø4.8 (sheath type)
A
B
Protective pipe material (6th digit)
SUS304 (cannot be specified when 5th digit is B)
SUS316
S
W
Indicator (7th digit)
Not provided
Digital, % indication
Digital, real scale indication
A
L
P
Mounting dimension (9th digit)
Flange
JIS 10K-25ARF
Flange
JIS 20K-25ARF
Flange
JIS 30K-25ARF
Flange
JIS 63K-25ARF
Screw-in
G3/4B
Screw-in
R3/4
Screw-in
3/4-14NPT
Flange
ANSI 150LB, 1B
Flange
ANSI 300LB, 1B
Flange
ANSI 600LB, 1B
0
1
2
3
4
5
6
7
8
9
Cable lead-in port (10th digit)
G1/2
1/2-14NPT
S
T
Explosion-proof (11th digit)
Non-explosion proof
Intrinsic safety, JIS
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
2
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
Insertion length (mm) (12th and 13th digits)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700 Cannot be specified when
1800 5th digit is A
1900
2000
5
FUK···3, FUL···3, FUM···1
CODE SYMBOLS
(2) Resistance bulb temperature transmitter
1 2 3 4 5 6 7 8
FUL
3
9 10111213
Description
Measuring range (4th digit)
3 wire system Pt100 (1997) -200 to +400°C
1
Protective pipe shape (mm) (5th digit)
Ø12
Ø4.8 (sheath type)
A
B
Protective pipe material (6th digit)
SUS304 (cannot be specified when 5th digit is B)
SUS316
S
W
Indicator (7th digit)
Not provided
Digital, % indication
Digital, real scale indication
A
L
P
Mounting dimension (9th digit)
Flange
JIS 10K-25ARF
Flange
JIS 20K-25ARF
Flange
JIS 30K-25ARF
Flange
JIS 63K-25ARF
Screw-in
G3/4B
Screw-in
R3/4
Screw-in
3/4-14NPT
Flange
ANSI 150LB, 1B
Flange
ANSI 300LB, 1B
Flange
ANSI 600LB, 1B
0
1
2
3
4
5
6
7
8
9
Cable lead-in port (10th digit)
G1/2
1/2-14NPT
S
T
Explosion-proof (11th digit)
Non-explosion proof
Intrinsic safety, JIS
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
2
6
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
Insertion length (mm) (12th and 13th digits)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700 Cannot be specified when
1800 5th digit is A
1900
2000
(3) Temperature transmitter (separate type)
1 2 3 4 5 6 7 8
F UM
1
S
T
Description
Cable lead-in port (4th digit)
G1/2
1/2-14NPT
Sensor type,
measuring range (5th digit)
J thermocouple
-200 to +400°C
J thermocouple
-200 to +750°C
E thermocouple
-200 to +400°C
E thermocouple
-200 to +800°C
K thermocouple
-200 to +400°C
K thermocouple
-200 to +1200°C
R thermocouple
0 to +1600°C
T thermocouple
-200 to +350°C
3 wire system Pt100 (1989)
-200 to +400°C
3 wire system Pt100 (1989)
-200 to +600°C
3 wire system Pt100 (1997)
-200 to +400°C
3 wire system Pt100 (1997)
-200 to +500°C
3 wire system JPt100
-200 to +400°C
3 wire system JPt100
-200 to +500°C
Explosion-proof (6th digit)
For general application (Non-explosion proof)
Intrinsic safety, JIS
A
B
C
D
E
F
G
H
J
K
L
M
N
P
A
G
A
L
P
Indicator (7th digit)
Not provided
Digital, % indication
Digital, real scale indication
OUTLINE DIAGRAM
(Unit : mm)
1) Thermocouple temperature transmitter, Resistance bulb temperature transmitter
0
3– 1 7
28
39
L
222
49
t
Øg
ØD
Ød
P
Ø102
FUK
FUL
241
f
54
9th digit of
code symbol
Flange
t
ØD
ØC
Øh
0
JIS 10K-25A RF
14
125
90
19
1
JIS 20K-25A RF
16
125
90
19
2
JIS 30K-25A RF
20
130
95
19
3
JIS 63K-25A RF
27
140 100
23
7
ANSI 150lb,1B
14.5 108 79.4
16
8
ANSI 300lb,1B
17.5 124 88.9
20
9
ANSI 600lb,1B
17.5 124 88.9
20
70
121
8
80
15
ØC
4-Øh
Indicator (option)
"B"
Optical cable lead-in port
View from arrow P
f
Øg
1.0
70
1.6 50.8
15
3
Ø15
FUK
FUL
E
Details of "B"
4
3– 5
6
L
223
20
Type
5th digit 10th digit
E
A
S
G1/2
A
T
1/2-14NPT
B
S
G1/2
B
T
Ød
L
12
100 to 1300
(as specified)
100 to 2000
4.8
(as specified)
(sheath
type)
1/2-14NPT
Ød
Ø102
38
M
54
9th digit of
code symbol
M
4
G3/4
5
R3/4
6
3/4-14NPT
7
FUK···3, FUL···3, FUM···1
OUTLINE DIAGRAM
(Unit : mm)
2) Temperature transmitter (separate type)
Mounting pipe
JIS 50A (2B)
241
80
108
70
U-bolt (M8)
Terminal block
(for sensor connection)
70
Ø102
8
225
266
54
15
"B"
Optical cable and
sensor cable lead-in port
Indicator (option)
27
47
15
3
Ø15
M3 screw
A
6.5
Details of "B"
Type
A
FUMS
G1/2
FUMT
1/2-14NPT
A
+
B
–
B
E
Resistance
bulb
E
Thermocouple
Connection diagram
ORDERING INFORMATION
1.
2.
3.
4.
Model type
Measuring range
Indication scale for real scale specification
Others
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
Head Office
6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
http://www.fesys.co.jp/eng
Sales Div.
International Sales Dept.
No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan
Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187
http: //www.fic-net.jp/eng
Information in this catalog is subject to change without notice.
Printed in Japan
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