FUJI EDSX5-77

FCX –AX SERIES
PRESSURE TRANSMITTER
Hydroseal® Diaphragm Version
FHG,FKG...3
DATA SHEET
FEATURES
1. Unique hydroseal diaphragm
Permeation of hydrogen into the detecting unit through
seal diaphragm can be suppressed thanks to the unique
seal diaphragm (double coating) which employs coating
of gold and ceramic.
Micro Capacitance
Silicone sensor
Base material
(SUS316L)
Process
cover
Sensor
unit
Ceramics
coating
Gold
coating
Sealing diaphragm
coated with gold
and ceramics
2. High accuracy
± 0.15% accuracy for all calibrated spans is the standard
feature for pressure transmitter covering 50 to 10000kPa
(or 0.5 to 100 kgf/cm2). Fuji's Micro-capacitance silicon
sensor assures this feature.
3. Minimum environment influence
Fuji's patented "Advanced Floating Cell" design which
protects the pressure sensor against changes in temperature and overpressure substantially reduces total measurement error in actual field applications.
4. Replaceable Communication Module
Fuji micro-electronics manufacturing technology offers
replaceable communication module that makes FCX–AX
transmitter very unique in design. In case of change in
communication protocol, all that needs to be done is just
to replace the module and the transmitter gets upgraded
to the new version.
5. Fuji/HART bilingual communication module
The communication module is "bilingual" to speak both
Fuji proprietary protocol and HART. Any HART compatible
devices can communicate with FCX–AX series transmitters.
6. Application flexibility
Various options that render the FCX–AX series suitable
for almost any process applications include.
— Analog indicator at either the electronics side or terminal side
— Full range of hazardous location approvals
1
— 4 2 -digit LCD meter
— Stainless steel electronics housing
— Built-in RFI filter and lightning arrester
7. Burnout current flexibility (Under Scale: 3.2 to 3.8mA,
Over Scale: 20.8 to 21.6mA)
Burnout signal level is adjustable using Model FXW hand
Held Communicator (HHC) to comply with NAMUR NE43.
(Available for amplifier unit from version 24 and FXW (HHC) version
5.3.)
8. Dry calibration without reference pressure
Thanks to the best combination of unique construction
of mechanical parts (Sensor unit) and high performance
electronics circuit (Electronics unit), reliability of dry
calibration without reference pressure is at equal level
as wet calibration.
SPECIFICATIONS
Functional specifications
Type:
Model FHG: 4 to 20mA, Traditional type
Model FKG: 4 to 20mA with digital signal, Smart type
Service:
Liquid, gas, or vapour
Span, range and overrange limit:
Type
Static
pressure
[MPa]
(kgf/cm2)
Span limit
[kPa] (kgf/cm2)
Max.
Min.
FHG/
FKG
FHG/
FKG
F G 02
–0.1 to 0.5
(–1 to 5)
50
(0.5)
500
(5)
F G 03
–0.1 to 3
(–1 to 30)
300
(3)
3000
(30)
F G 04
–0.1 to 10
(–1 to 100)
1000
(10)
10000
(100)
Range limit
[kPa] (kgf/cm2)
Lower
limit
Upper
limit
500
Permissible
(5)
negative
3000
pressure
(30)
limit
10000
(100)
Over
range
lemit
[MPa]
(kgf/cm2)
1.5
(15)
9
(90)
15
(150)
— Lower range limit (vacuum limit) ;
Silicone fill sensor: See Fig. 1
Fluorinated fill sensor: 66kPa abs (500mmHg abs) at
below 60°C
— Conversion factors to different units;
1 MPa=103 kPa=10bar=10.19716kgf/cm2= 145.0377psi
1kPa=10mbar=101.9716mmH2O =4.01463inH2O
Output signal:
Model FHG: 4 to 20mA DC 2-wire
Model FKG: 4 to 20mA DC with digital signal superimposed on the 4 to 20mA signal.
EDSX5-77
EDS5-62b
Date
Mar. 10, 1999
FHG, FKG...3
Power supply:
Transmitter operates on 10.5V to 45V DC
at transmitter terminals.
10.5V to 32V DC for the units with optional
arrester.
Load limitations: see figure below
[Ω]
Load resistance
2000
1533Ω
1500
1000
600Ω
Operating
area
500
24V
250
10
45V
16.1
10.5V
Power voltage
50
[V]
3.2
Hazardous locations: (Approval pending)
BASEEFA
Factory
Mutual
CSA
RIIS
SAA
Flameproof
Ex ds IIC T5, T6
Class I II III
Div. 1
Groups B thru. G
Class I II III
Div. 1
Groups C thru. G
Ex ds IIB+H2 T4
Ex d II C T5, T6
IP 66/67
Intrinsic safety
EEx ia IIC T4, T5
Class I II III
Div. 1
Groups A thru. F
Class I II III
Div. 1
Groups A thru. G
—
Ex ia II C T5, T6
IP 66/67
3.8 4
20 20.8
Over scale
Burnout
Note: For communication with HHC (Model: FXW), min. of 250 Ω required.
Authorities
Model FHG: Unless otherwise specified in the order,
the transmitter will be shipped in “Output
Hold” mode.
(Output signal just before failure happens
is maintained.)
Model FKG: Selectable from HHC
“Output Hold”:
Output signal is hold as the value just before failure happens.
“Output Overscale”:
Approx. 21.6mA
(Adjustable within the range 20.8mA to
21.6mA from HHC)
“Output Underscale”:
Approx. 3.8mA
(Adjustable within the range 3.2mA to
3.8mA from HHC)
Type N
Nonincendive
Ex N II T5
Class I II III
Div. 2
Groups A thru. G
Class I II III
Div. 2
Groups A thru. G
—
Ex n II C T5, T6
IP 66/67
Zero/span adjustment:
Model FHG: Zero is adjustable from the external adjustment screw.
The adjustment screw can also function to
adjust span when MODE SWITCH (located on the electronics unit) is in the span
mode. INHIBIT mode to disable the adjustment screw is also available.
Model FKG: Zero and span are adjustable from the
HHC. Zero is also adjustable externally
from the adjustment screw.
Damping:
Adjustable electrical damping.
Model FHG: The time constant is adjustable to 0, 0.3,
1.2, 4.8, or 19.2 seconds.
Model FKG: The time constant is adjustable between 0
to 38.4 seconds. (9 steps)
Zero elevation/suppression:
Zero can be elevated or suppressed within
the specified range limit of each sensor
model.
Normal/reverse action:
Selectable by moving a jumper pin located
on the electronics unit.
Indication:
Analog indicator or 4 12 -digit LCD meter, as
specified.
Burnout direction: If self-diagnostic detect transmitter failure, the analog signal will be driven to either “Output Hold”, “Output Overscale”
or “Output Underscale” modes.
0
Normal operating range
Under scale
Probable under range
Burnout
21.6
Probable over range
Loop-check output:
Model FHG: Transmitter can output a constant signal
of 4mA, 12mA, or 20mA if MODE
SWITCH is set to the loop check mode.
Model FKG: Transmitter can be configured to provide
constant signal 3.8mA through 21.6mA by
HHC.
Temperature limit: Ambient: – 40 to +85°C
(–20 to +80°C for LCD indicator)
(– 40 to +60°C for arrester option)
(–10 to +60°C for fluorinated oil fill
transmitter)
For explosionproof units (flameproof or
intrinsic safety), ambient temperature
must be within the limits specified by
each standard.
Process: – 40 to +100°C for silicone fill
sensor
–20 to +80°C for fluorinated oil fill sensor
Storage: –40 to +90°C
Humidity limit:
0 to 100% RH
Communication: (Model FKG only)
With HHC (Model FXW, consult Data
Sheet No. EDS8-47), following information can be remotely displayed or reconfigured.
Items
Tag No.
Model No.
Serial No.
Engineering unit
Range limit
Measuring range
Damping
Output mode
Burnout direction
Adjustment
Output adjust
Data
Self diagnoses
Printer
External switch lock
Transmitter display(*)
Display
Set
v
v
v
v
v
v
v
v
v
v
—
v
v
—
v
v
v
v
—
v
—
v
v
v
v
v
v
—
—
—
v
v
Note: (*) HHC's version must be more than 5.0 (or
FXW
1– 2), to use this function.
2
Performance specifications
Physical specifications
Accuracy rating: (including linearity, hysteresis, and repeatability)
For spans greater than 1/10 of URL: ± 0.15% of span
For spans below 1/10 of URL (Model FKG only):
0.1 x URL
± 0.1+0.05
% of span
Span
Linearity:
0.05% of calibrated span
Stability:
± 0.15% of upper range limit (URL) for 24
months
Temperature effect:
Effects per 28°C change between the limits of –40°C and +85°C
URL
Zero shift: ± (0.1+0.075
)% /28°C
span
URL
Total effect: ± (0.125+0.075
)%/28°C
span
Overrange effect: Zero shift; at maximum span is ± 0.4/–0.1
MPa (–1kgf/cm2) to over range limit
Supply voltage effect:
Less than 0.05% of calibrated span per
10V
RFI effect:
Less than 0.2% of URL for the frequencies of 20 to 1000MHz and field strength
30 V/m when electronics covers on.
(Classification: 2-abc: 0.2% span per
SAMA PMC 33.1)
Step response: Time constant: 0.2s
Dead time: approximately 0.3s
(without electrical damping)
Mounting position effect:
Zero shift, less than 0.1kPa {1m bar} for a
10° tilt in any plane.
No effect on span. This error can be corrected by adjusting Zero.
(Double the effect for fluorinated fill sensors)
Dielectric strength:
500V AC, 50/60Hz 1 min., between circuit
and earth.
Insulation resistance:
More than 100MΩ at 500V DC.
Turn-on time:
4 sec.
Internal resistance for external field indicator:
12Ω or less
(
)
Electrical connections:
G1/2, 1/2-14 NPT, Pg13.5, or M20
conduit, as specified.
Process connections:
1/4-18 NPT or Rc1/4 as specified.
Process-wetted parts material:
Material code
C
Process cover
316 stainless
steel (*1)
x
1.5
Wetted sensor body
Diaphragm
316L stainless
steel (*2)
Other wetted parts
316 stainless steel
Notes: *(1) SCS14 per JIS G 5121
*(2) The diaphragm face is coated with gold and ceramic.
Remark: Sensor O-rings : Viton and teflon selectable
Non-wetted parts material:
Electronics housing: Low copper die-cast
aluminum alloy (standard), finished
with polyester coating, or 304 stainless
steel, as specified.
Bolts and nuts: Cr-Mo alloy (standard), or
304 stainless steel.
Fill fluid: Silicone oil (standard) or fluorinated oil (Daifloil)
Mounting bracket: Carbon steel with epoxy coating or 304 stainless steel, as
specified
Environmental protection:
IEC IP67 and NEMA 4X
Mounting:
On 60.5mm (JIS 50A) pipe using mounting bracket, direct wall mounting, or direct
process mounting.
Mass {weight}:
Transmitter approximately 3.4kg without
options.
Add; 0.5kg for mounting bracket
0.8kg for indicator option
4.5kg for stainless steel housing
option
3
FHG, FKG...3
ACCESSORIES
Optional features
Indicator:
A plug-in analog indicator (1.5% accuracy)
can be housed in the electronics compartment or in the terminal box of the housing.
An optional 4 12 digits LCD meter is also
available.
Arrester:
A built-in arrester protects the electronics
from lightning surges.
Lightning surge immunity : 4KV (1.2 x
50us)
Oxygen service: Special cleaning procedures are followed
throughout the process to maintain all process wetted parts oil-free.
The fill fluid is fluorinated oil.
Chlorine service: The fill fluid is fluorinated oil.
Degreasing:
Process-wetted parts are cleaned, but the
fill fluid is standard silicone oil. Not for use
on oxygen or chlorine measurement.
NACE specification:
Metallic materials for all pressure boundary parts comply with NACE MR-01-75.
ASTM B7M or L7M bolts and 2HM nuts
(Class II) are standard.
Vacuum service: Special silicone oil and filling procedure
are applied.
See below figure.
Silicone oil (Code:Y,G,N)
Operating pressure
[kPa abs]
{mbar abs}
101
{1010}
(Model FFP, refer to Data Sheet No.
EDS6-10)
Converts process connection to 1/2-14
NPT or to Rc1/2; in carbon steel or in 316
stainless steel.
Hand-held communicator:
(Model FXW, refer to Data Sheet No.
EDS8-47)
Communication module: (Standard for model FKG)
When using this module for model FHG,
remote setting function becomes available.
Remark: When the communication module is connected, the operation mode of external
zero/span adjustment screw is changed
to zero adjustment.
The product conforms to the requirements of the
Electromagnetic compatibility Directive 89/336/EEC as
detailed within the technical construction file number
TN510412. The applicable standards used to demonstrate
compliance are :EMI (Emission)
EN50081-1 : 1992
Test item
Frequency range
Basic standard
Applicable Electromagnetic Radiation
Disturbance
30-1000MHz
EN55022
Class B
EMS (Immunity)
Operating
area
20
{200}
4
{40}
2.7
{27}
None-operating
area
–40
–15
60 85 100
Process temperature[°C ]
Fig. 1 Relation between process temperature and
operating pressure
Customer tag:
Coating of cell:
4
Oval flanges:
A stainless steel tag with customer tag
data is wired to the transmitter.
Cell's surface is finished with epoxy/polyurethane double coating. Specify if environment is extermely corrosive.
EN50082-1 : 1992
No.
Test item
Test
specification
Basic
standard
Performance
criteria
1
Electrostatic
discharge
8kV (Air)
IEC 801-2:1984
B
2
Radio-frequency 27-500MHz
electromagnetic 3V/m
IEC 801-3:1984
field.
(Unmodulated)
A
3
Fast transients
common mode
0.5kV, 5/50
(Tr/Th) ns
5kHz Rep.
IEC 801-4:1988
B
"LVD - The transmitter is not covered by the requirements
of the LVD standard."
CODE SYMBOLS
1 2 3 4 5 6 7 8
0
9 10 11 12 13
14 15
Description
3
Type
4 to 20mA, Output type
4 to 20mA with digital signal, Output type
FHG
FKG
Connections
S
T
V
W
X
Process
connection
Oval flange
screwConduit
Conduit
connection
Rc1/4
1/4-18NPT
1/4-18NPT
1/4-18NPT
1/4-18NPT
7/16-20UNF
7/16-20UNF
M10
M10
7/16-20UNF
G 1/2
1/2-14NPT
Pg 13.5
M20×1.5
Pg 13.5
Span [KPa] (kgf/cm2)
50……… 500 (or 0.5…5)
300
3000 (or 3…30)
1000… 10000 (or 10…100)
50……… 500 (or 0.5…5)
300
3000 (or 3…30)
1000… 10000 (or 10…100)
2
3
4
7
8
9

 FHG


 FKG

Material and arrester
Process
cover
C
Wetted cell body
Diaphragm
SUS316L (Note 1)
Other wetted parts
SUS316
Indicator and arrester
Indicator
None
Analog, 0 to 100% linear scale
Analog, Custom scale
Analog, Double scale
None
Analog, 0 to 100% linear scale
Analog, Custom scale
Analog, Double scale
Digital, 0 to 100% linear scale
Digital, Custom scale (Note 2)
Digital, 0 to 100% linear scale
Digital, Custom scale (Note 2)
Arrester
None
None
None
None
Yes
Yes
Yes
Yes
None
None
Yes
Yes
SUS316
A
B
D
J
E
F
H
K
L
P
Q
S
Approvals for hazardous locations (Approval pending)
None (for ordinary locations)
JIS, Flameproof (Conduit seal)
(Available for 4th digit code “S“)
JIS, Flameproof (Cable gland seal)
(Available for 4th digit code “S“)
FM, Flameproof (or explosionproof)
(Available for 4th digit code “T“)
CSA, Flameproof (or explosionproof)
(Available for 4th digit code “T“)
BASEEFA, Flameproof (Conduit seal)
BASEEFA, Flameproof (Cable gland seal) (Conduit connection G 1/2 only)
FM, Intrinsic safety and Nonincendive
CSA, Intrinsic safety and Nonincendive
CENELEC, Intrinsic safety
CENELEC, Intrinsic safety and BASEEFA, Type N
SAA Flameproof (Conduit seal)(Available for 4th digit cord (“S,T,W)
SAA Intrinsic safety (Available for 4th digit cord (“S,T,W)
SAA Type–N (non-sparking)(Available for 4th digit cord (“S,T,W)
A
B
C
D
E
M
N
H
J
K
P
R
T
Q
Process connection
A
B
C
D
E
F
G
H
J
Side vent/drain
None
None
None
Yes
Yes
Yes
Yes
Yes
Yes
Mounting bracket
None
Yes (carbon steel)
Yes (stainless steel)
None
Yes (Carbon steel)
Yes (stainless steel)
None
Yes (Carbon steel)
Yes (stainless steel)
Process conneection method



Standard



Rear connection
5
FHG, FKG...3
1 2 3 4 5 6 7 8
F HG
3
F KG
3
9 10 11 12 13
14 15
Description
Special specifications
Stainless steel tag Stainless steel
elec. housing
None
Without
Yes
Without
None
With
Yes
With
None
Without
Yes
Without
None
With
Yes
With
Y
G
C
E
M
N
P
Q
Y
W
G
A
N
Treatment
Fuill fluid
None
None
Degreasing
Oxygen service
Nace specification
Silicon oil
Fluorinated oil
Silicon oil
Fluorinated oil
Silicon oil
Corrosion-resistive coating
of cell
None
None
None
None
Yes
Yes
Yes
Yes
Oring
Viton
Teflon
A
B
Vent/drain type
A
B
C
D
E
G
H
J
K
L
N
P
Q
R
S
Casing bolt/nut material
Remarks
Standard
Standard (hexagonal socket head cap bolt)
Outlet vertical to Cr-Mo hexagonal bolt/nut
axial direction
NACE bolt/nut (ASTM A193 B7M/A 194 2HM)
NACE bolt/nut (ASTM A320 L7M/A194 2HM)
Stainless steel SUS304/SUS304
A Type
Standard (hexagonal socket head cap bolt)
Outlet aligned in Cr-Mo hexagonal bolt/nut
axial direction
NACE bolt/nut (ASTM A193 B7M/A 194 2HM)
NACE bolt/nut (ASTM A320 L7M/A194 2HM)
Stainless steel SUS304/SUS304
Long-A Type
Standard (hexagonal socket head cap bolt)
Outlet aligned in Cr-Mo hexagonal bolt/nut
axial direction
NACE bolt/nut (ASTM A193 B7M/A 194 2HM)
NACE bolt/nut (ASTM A320 L7M/A194 2HM)
Stainless steel SUS304/SUS304
(
)
(
)
Notes: 1. The diaphragm face is coated with gold and ceramic.
2. Digital indicator / custom scale indication can be selected only for model FKG.
3. The safety barrier can be ordered in PWXA
1.
ORDERING INFORMATION
When ordering, specify the output direction (burnout direction) selected with an error has occurred on the transmitter.
Unless otherwise specified, the output direction will be held.
6
OUTLINE DIAGRAM (Unit:mm)
Vent/drain plug
(When the vent/drain plug attatched on
the upper side of the detector)
Zero/span ADJ. screw
In case of 4th
digit code
“S,V,W,X“
Mtg. Pipe
JIS 50A (2")
“A“
Press. conn.
Up
70
50
126.5
110
43.5
ø80
104
Fastener
(In case of 10th
digit code “B,C,M,N“)
88
Down
“B“
Conduit conn.
38
30
With field ind.
(option)
224
4 Holes
9 dia.
Vent/drain plug
Cable gland (option)
see note
(27)
ø80
71
Detail “A“
(press conn.)
Detail “C“
DETAIL “B“
(Conduit conn.)
ø18.5
ø13
ø 15
H
2.5
Oval flange
screw
see table1 1
17
8
E
41.3
252
“C“
Conduit conn.
F
51
Earth terminal
(both side )
see table1
U - Bolt M8
58
Side vent
(option)
2-M8 × 12
ø7
D
See table 1
see table 1
27
70
CONNECTION
DIAGRAM
+
–
50
4th digit
code
120
CK+ CK–
+ –
G 1/2
Conduit conn.
D
E
F
Press. conn.
H
S
G1/2
T
1/2
16 5
–14NPT
1/4–18NPT
V
Pg13.5
1/4–18NPT
W
M20 × 1.5 16 5
X
Pg13.5
17 8
8
8
4.5
4.5
Rc1/4
1/4–18NPT
1/4–18NPT
Oval flange
screw
7/16-20UNF
Screw depth13
7/16-20UNF
Screw depth13
M10
Screw depth13
7M10
Screw depth13
7/16-20UNF
Screw depth13
Earth
terminal
M4
No. 8-32UNC
M4
M4
M4
Table 1
Note1) : Cable gland is supplied in case of flamproof packing type.
ø11 cable is suitable.
S
T
F H G V 0
K
W
X
C 3
7
FHG,FKG...3
Head office
11-2 Osaki 1-chome, Shinagawa-ku, Tokyo, 141-0032 Japan
Phone: 81-3-5435-7111
http://www. fujielectric.co.jp/eng/sg/KEISOKU/welcome.htm
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, 6189
Information in this catalog is subject to change without notice.
Printed in Japan