DIFFERENTIAL PRESSURE (FLOW) TRANSMITTER
FKC...4
DATA SHEET
The FCX–A2 differential pressure (flow) transmitter accurately measures differential pressure, liquid level, gauge
pressure or flow rate and transmits a proportional 4 to 20mA
signal. The transmitter utilizes a unique micromachined
capacitance silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and
functionality.
FEATURES
1. High accuracy ±0.07%
0.07% accuracy is a standard feature.
Fuji’s micro-capacitance silicon sensor assures this accuracy for all elevated or suppressed calibration ranges
without additional adjustment.
2. Minimum environmental influence
The “Advanced Floating Cell” design which protects
the pressure sensor against changes in temperature,
static pressure, and overpressure substantially reduces
total measurement error in actual field applications.
3. Fuji/HART® bilingual communications protocol and
FOUNDATION™ fieldbus and Profibus™ compatibility
FCX–A2 series transmitter offers bilingual communications to speak both Fuji proprietary protocol and
HART®. Any HART ® compatible devices can communicate with FCX–A2. Further, by upgrading electronics
FOUNDATION™ fieldbus and Profibus™ are also available.
4. Application flexibility
Various options that render the FCX–A2 suitable for
almost any process applications include.
– Analog indicator at either the electronics side or terminal side
– Full range of hazardous area approvals
– Built-in RFI filter and lightning arrester
– 5-digit LCD meter with engineering unit
– Stainless steel electronics housing
– Wide selection of materials
5. Programmable output Linearization Function
In addition to Linear and Square Root, output signal can
be freely programmable.
(Up to 14 compensated points at approximation.)
6. 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.
7. 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
Service:
Liquid, gas, or vapour
Static pressure, span, and range limit:
Type
F KC 11
F KC 22
F KC 23
F KC 25
F KC 26
F KC 33
F KC 35
F KC 36
F KC 38
F KC 43
F KC 45
F KC 46
F KC 48
Span limit [kPa]
{m bar}
Static pressure
[MPa] {bar}
–0.1 to + 3.2
{–1 to + 32}
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 30
{–1 to + 300 }
Max.
Min.
0.1
1}
0.1
{
1}
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
30
{ 300 }
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
30
{ 300 }
{
{
{
{
{
{
{
{
{
{
{
{
{
{
1
10 }
6
60 }
32
320 }
130
1300 }
500
5000 }
32
320 }
130
1300 }
500
5000 }
3000
30000 }
32
320 }
130
1300 }
500
5000 }
3000
30000 }
Range limit
[kPa] {m bar}
+/–
1
{ +/–
10 }
+/–
6
{ +/–
60 }
+/–
32
{ +/–
320 }
+/–
130
{ +/– 1300 }
+/–
500
{ +/– 5000 }
+/–
32
{ +/–
320 }
+/–
130
{ +/– 1300 }
+/–
500
{ +/– 5000 }
+/– 3000
{ +/– 30000 }
+/–
32
{ +/–
320 }
+/–
130
{ +/– 1300 }
+/–
500
{ +/– 5000 }
+/– 3000
{ +/– 30000 }
Remark : To minimize environmental influence, span should be greater
than 1/40 of the max. span in most applications.
– Lower limit of static pressure (vacuum limit) ;
Silicone fill sensor:
See Fig. 1
Fluorinated fill sensor: 66kPa abs (500mmHg abs)
at temperature below 60°C
– The maximum span of each sensor can be converted
to different units using factors as below.
1MPa =10 3KPa=10bar=10.19716kgf/cm2
=145.0377psi
1kpa=10mbar=101.9716mmH2O=4.01463inH2O
EDSX6-114j
Date
Mar. 7, 2007
FKC...4
Over range limit: To maximum static pressure limit
Output signal:
4 to 20mA DC (linear or square root) with
digital signal superimposed on the 4 to
20mA signal
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
Authorities
ATEX
Factory
Mutual
1000
600Ω
Operating
area
24V
0
10
16.1
10.5V
Power voltage
50
[V]
Ex II 2 GD
EEx d IIC T6 IP66/67 T85°C
Tamb = –40°C to +65°C
EEx d IIC T5 IP66/67 T100°C
Tamb = –40°C to +85°C
Class I
Div.1 Groups A, B, C, D
Class II
Div.1 Groups E, F, G
Class III
Div.1
Temp Code T4 Tamb max = +40°C
Temp Code T3C Tamb max = +85°C
Entity Parameters:
Vmax=28V, Imax=93mA, Ci=27nF (Without Arrester),
Ci=34.2nF (With Arrester), Li=1.4mH
TIIS
Class I
Div.1 Groups B, C, D
T6 Type 4X
Class II III
Div.1 Groups E, F, G
T6 Type 4X
Tamb max = +60°C
Ex ia IIC T4
Tamb max = +60°C
Entity Parameters:
Ui=28V, Ii=94.3mA, Pi=0.66W,
Ci=32.6nF, Li=1.134mH
IECEx
Scheme
/SAA
Ex ia IIC T4 IP66/67
Tamb = –40°C to +70°C
Ex ia IIC T5 IP66/67
Tamb = –40°C to +50°C
Entity Parameters:
Ui=28V, Ii=93.3mA, Pi=0.66W,
Ci=0.033µF, Li=1.034mH
Authorities
Flameproof
CSA
Class I
Div.1 Groups C, D
Class II
Div.1 Groups E, F, G
Class III
Div.1
TIIS
Ex do IIB+H2 T4
Tamb max = +55°C
Maximum process temp. = +120°C
IECEx
Scheme
/SAA
Ex d IIC T5 IP66/67 pending
Tamb = –40°C to +85°C
Ex d IIC T6 IP66/67 pending
Tamb = –40°C to +65°C
Note) “Seal Not Required” enclosure is allowed.
2
Tamb
–40°C to +85°C
–20°C to +80°C
–20°C to +60°C
–40°C to +60°C
–10°C to +60°C
CSA
Hazardous locations:
Factory
Mutual
13th digit
Y,G,N
Y,G,N
Y,G,N
Y,G,N
W,A,D
Entity Parameters:
Vmax=42.4V, Imax=113mA, Pi=1W,
Ci=34.2nF, Li=1.134mH
45V
Note: For communication with HHC(1) (Model: FXW), min. of 250 Ω
required.
ATEX
Class I II III
Div.1 Groups A, B, C, D, E, F, G
T4 Entity Type 4X
Model code
9th digit
A,B,C,D,J
L,P,M,1,2,3
Q,S,N,4,5,6
E,F,G,H,K
–
1500
250
Ex II 1 GD
EEx ia IIC T5 Tamb = –40°C to +40°C
EEx ia IIC T4 Tamb = –40°C to +80°C
Entity Parameters:
Ui=28V, Ii=93.3mA, Pi=0.66W,
Ci=27nF (Without Arrester),
Ci=34.2nF (With Arrester), Li=1.134mH
1533Ω
500
Intrinsic safety
ATEX
“Output Underscale”:
Adjustable within the range 3.2mA to
3.8mA from HHC(1)
Type n
Nonincendive
Authorities
Ex II 3 GD
EEx nL IIC T5 Tamb = –40°C to +40°C
EEx nL IIC T4 Tamb = –40°C to +80°C
Specific Parameters:
Model without arrester:
Ui=42.4V, Ii=113mA, Pi=1W,
Ci=27nF, Li=1.134mH
Model with arrester:
Ui=32V, Ii=113mA, Pi=1W,
Ci=34.2nF, Li=1.134mH
3.2
Normal operating range
Under scale
Probable under range
Burnout
Class I II III
Div.2 Groups A, B, C, D, F, G
T4 Entity Type 4X
Model code
9th digit
A,B,C,D,J
L,P,M,1,2,3
Q,S,N,4,5,6
E,F,G,H,K
–
13th digit
Y,G,N
Y,G,N
Y,G,N
Y,G,N
W,A,D
Tamb
–40°C to +85°C
–20°C to +80°C
–20°C to +60°C
–40°C to +60°C
–10°C to +60°C
CSA
Class I
Div.2 Groups A, B, C, D
Class II
Div.2 Groups E, F, G
Class III
Div.2
Temp Code T4 Tamb max = +40°C
Temp Code T3C Tamb max = +85°C
Entity Parameters:
Vmax=28V, Ci=27nF (Without Arrester),
Ci=34.2nF (With Arrester), Li=1.4mH
TIIS
–
IECEx
Scheme
/SAA
–
20 20.8
21.6 [mA]
Over scale
Burnout
EEx nAL IIC T5 Tamb = –40°C to +40°C
EEx nAL IIC T4 Tamb = –40°C to +80°C
Specific Parameters:
Model without arrester:
Umax=42.4V, Imax=113mA, Pmax=1W
Model with arrester:
Umax=32V, Imax=113mA, Pmax=1W
Factory
Mutual
3.8 4
Probable over range
Loop-check output:
Transmitter can be configured to provide
constant signal 3.8mA through 21.6mA
by HHC(1).
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 filled
transmitters)
For explosionproof units (flameproof
or intrinsic safety), ambient temperature must be within the limits specified in each standard.
Process: – 40 to +120°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: With HHC(1) (Model FXW, consult Data
Sheet No. EDS8-47), following information can be remotely displayed or reconfigured.
Note: HHC’s version must be more than
6.0 (or FXW
1– 3), for FCXA2.
Items
Zero/span adjustment:
Zero and span are adjustable from the
HHC(1). Zero and span are also adjustable
externally from the adjustment screw
(span adjustment is not available with 9th
digit code “L, P, M, Q, S, N”).
Damping:
Adjustable from HHC or local adjustment
unit with LCD display.
The time constant is adjustable between
0.12 to 32 seconds.
Zero elevation/suppression:
–100% to +100% of URL
Normal/reverse action:
Selectable from HHC(1)
Indication:
Analog indicator or 5-digit LCD meter, as
specified.
Burnout direction: Selectable from HHC(1)
If self-diagnostic detect transmitter failure, the analog signal will be driven to either “Output Hold”, “Output Overscale”
or “Output Underscale” modes.
“Output Hold”:
Output signal is hold as the value just
before failure happens.
“Output Overscale”:
Adjustable within the range 20.8mA to
21.6mA from HHC(1)
Tag No.
Model No.
Serial No.
Engineering unit
Range limit
Measuring range
Damping
Output mode Linear
Square root
Burnout direction
Calibration
Output adjust
Data
Self diagnoses
Printer
External switch lock
Transmitter display
Linearize
Rerange
Display
v
v
v
v
v
v
v
v
v
v
v
—
v
v
—
v
v
v
v
Set
v
v
—
v
—
v
v
v
v
v
v
v
—
—
—
v
v
v
v
Programmable output linearization function:
Output signal can be characterized with
“14 points linear approximation function” from HHC(1).
EMC Conformity: EN61326
(Note) (1) HHC: Hand Held Communicator
3
FKC...4
Performance specifications for linear output
Reference conditions, silicone oil fill, 316SS isolating diaphragms,
4 to 20mA analog output in linear mode.
Accuracy rating: (including linearity, hysteresis, and repeatability)
Max span above 32kPa model:
For spans greater than 1/10 of URL: ± 0.07% of span
For spans below 1/10 of URL:
0.1 × URL
± 0.02+0.05
% of span
Span
Max span 1kPa, 6kPa model:
For spans greater than 1/10 of URL: ± 0.1% of span
For spans below 1/10 of URL:
0.1 × URL
± 0.05+0.05
% of span
Span
Stability:
± 0.1% of upper range limit (URL) for 3
years for 6th digit code 3, 5, 6, 8.
Temperature effect:
Effects per 28°C change between the
limits of – 40°C and +85°C
(
)
(
Accuracy rating:
Span
Output
50 to 100%
20 to 50%
10 to 20%
over 0.1 × URL
± 0.07 %
± 0.175 %
± 0.35 %
Zero shift
“1”/1kPa
{10mbar}
max. span
“2”/6kPa
{60mbar}
max. span
± 0.125+0.1
(
Total effect
URL
%
Span
± 0.15+0.1
)
(
(
)
Accuracy
50 to 100%
20 to 50%
10 to 20%
± 0.1 %
± 0.25%
± 0.5 %
Temperature effect:
Effects per 55°C change between the limits of – 40°C and +85°C
Range code
“3” through “8”
)
)
Static pressure effect:
Shift at 20% output point
URL
± 0.375+0.25 Span %/28°C
URL
± 0.24+0.03125 Span %/28°C
(
)
(
)
Low flow cut-off: Customer configurable for any point between 0 to 20% of output
URL
%
Span
(
± (0.02+0.05 × 0.1 × URL/Span)%
± 2.5 × (0.02+0.05 × 0.1 × URL/Span)%
± 5 × (0.02+0.05 × 0.1 × URL/Span)%
Output
“1” and “2”
Range code
(6th digit in Code
symbols)
below 0.1 × URL
Max span 1kPa, 6kPa model:
)
“3”/32kPa
{320mbar} max.
span
“5”/130kPa
{1300mbar} max.
URL
URL
span
%
± 0.075+0.0125
% ± 0.095+0.0125
Span
Span
“6”/500kPa
{5000mbar} max.
span
“8”/3000kPa
{30000mbar} max.
span
Supply voltage effect:
Less than 0.005% of calibrated span per
1V
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)
Update period: 120 msec *)
Step response: (without electrical damping)
Range code
(6th digit in code symbols)
Time constant*)
Static pressure code
(5th digit in Code symbols)
Zero shift
(% of URL)
“1” /1kPa {10m bar} sensor
“2” /6kPa {60 m bar} sensor
±0.2% / 1MPa{10bar}
±0.2% / 3.2MPa{32bar}
“1”
0.8 s
“2”
0.5 s
±0.05%/10MPa{100bar}
“3”
0.3 s
“5” through “8”
0.2 s
“2”
“3”
“4”
Overrange effect:
4
Performance specifications for square root output
Static pressure code
(5th digit in Code symbols)
Zero shift (% of URL)
“1” / 1kPa{10m bar} sensor
“2” / 6kPa{60m bar} sensor
“2”
“3”
“4”
± 0.3% / 1MPa
± 0.1% / 3.2MPa
± 0.1% /10MPa
± 0.1% /16MPa
± 0.25% /42MPa
{10bar }
{32bar }
{100bar }
{160bar }
{420 bar}
Dead time*)
0.2 s
*) Faster response is available as option (maximum update rate: 25 times
per second).
Mounting position effect:
Zero shift, less than 0.12kPa {1.2m bar}
for a 10° tilt in any plane.
No effect on span.
This error can be corrected by adjusting
Zero.
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
Physical specifications
Optional features
Material
code
(7th digit Process cover
in Code
symbols)
V
H
J
M
T
B
L
U
316 stainless
steel(*1)
316 stainless
steel(*1)
316 stainless
steel(*1)
316 stainless
steel(*1)
316 stainless
steel(*1)
Hastelloy-C
lining
Monel lining
Tantalum
lining
Diaphragm
Wetted
sensor body
316L stainless 316 stainless
steel
steel
Hastelloy-C
Hastelloy-C
lining
316L stainless 316 stainless
steel
steel
+Au coating
Monel
Monel lining
Tantalum
Tantalum
lining
Hastelloy-C
Hastelloy-C
lining
Monel lining
Tantalum
lining
Monel
Tantalum
Vent/drain
316/316L
stainless steel
316/316L
stainless steel
316/316L
stainless steel
316/316L
stainless steel
316/316L
stainless steel
Hastelloy-C
Monel
Hastelloy-C
Note: (*1) SCS14A per JIS G 5121 (equivalent CF8M per ASTM
A351/A351M)
Remarks: Sensor O-rings: Viton O-ring and teflon gasket selectable.
Availability of above material design depends on ranges
and static pressure. Refer to “Code symbols”.
Non-wetted parts material:
Electronics housing: Low copper die-cast
aluminum alloy finished with epoxy/
polyurethane double coating (standard), or 316 stainless steel (SCS14A
per JIS G5121), as specified.
Bolts and nuts: Cr-Mo alloy (standard),
304 stainless steel (for static pressure
code “1”, “2”, and “3” only), or 630
stainless steel (for static pressure
code “3” and “4” only). Static pressure rating for code “3” with 304
stainless steel bolts is degraded to
10MPa.
Fill fluid: Silicone oil (standard) or fluorinated oil
Mounting bracket: 304 stainless steel
Environmental protection:
IEC IP67 and NEMA 6/6P
Mounting:
On 60.5mm(JIS 50A) pipe using mounting bracket, direct wall mounting, or direct process mounting.
Mass{weight}:
Transmitter approximately 4.4kg without
options.
Add; 0.5kg for mounting bracket
0.8kg for indicator option
4.5kg for stainless steel housing
option
Indicator:
A plug-in analog indicator (2.5% accuracy) can be housed in the electronics
compartment or in the terminal box of
the housing.
An optional 5-digit LCD meter with engineering unit is also available.
Local adjustment unit with LCD display:
An optional 5-digit LCD meter with Zero/
Span adjustment function, loop-check
function and damping adjustment function, is available.
Arrester:
A built-in arrester protects the electronics from lightning surges.
Lightning surge immunity:
4kV (1.2 × 50µs)
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 available.
Static pressure rating for code “3” (16
MPa) is degraded to 10MPa.
Vacuum service: Special silicone oil and filling procedure
are applied.
See Fig. 1.
Optional tag plate: An extra stainless steel tag with customer tag data is wired to the transmitter.
Coating of cell: Cell’s surface is finished with epoxy/
polyurethane double coating. Specify if
environment is extremely corrosive.
Silicone oil (Code:Y,G,N)
Silicone oil (Code:R)
[kPa abs]
{mbar abs}
101
{1010}
Operating pressure
Electrical connections:
G1/2, 1/2-14 NPT, Pg13.5, or M20 × 1.5
conduit, as specified.
And 1 conduit or 2 conduits, as specified.
Process connections:
1/4-18 NPT or Rc1/4 on 54mm centers, as
specified.
Meets DIN 19213.
Process-wetted parts material:
Operating
area
20
{200}
4
{40}
2.7
{27}
None-operating
area
–40
–15
60 85 120
Process temperature[°C ]
Fig. 1 Relation between process temperature and operating pressure
5
FKC...4
ACCESSORIES
ORDERING INFORMATION
Oval flanges:
When ordering this instrument, specify:
1. CODE SYMBOLS
2. Measuring range
3. Output orientation (burnout direction) when abnormality is occurred in the transmitter.
Hold / Overscale (21.6mA) / Underscale (3.2mA)
Unless otherwise specified, output hold function is supplied.
4. Output mode (linear or square root output)
Unless otherwise specified, output mode is linear.
5. Indication method (indicated value and unit) in case of
the actual scale (code D, H, P, S on 9th digit).
6. Tag No. (up to 26 alphanumerical characters), if required.
(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.
Equalizing valves:
(Model FFN, refer to Data Sheet No.
EDS6-10)
Available in Carbon steel or in 316 stainless steel and in pressure rating 16MPa
or 42MPa.
Hand-held communicator:
(Model FXW, refer to Data Sheet No.
EDS 8-47)
Z/S board:
Parts No.=ZZPFCX4-A070
When Z/S board is mounted on the FCX–
A2 amplifier unit, external adjustment
screw will be available for zero and span
adjustment.
6
CODE SYMBOLS
Digit
4
1 2 3 4 5 6 7 8
Description
<Connection>
Oval flange
Conduit
Process
connection
connection screw
7/16-20UNF
G1/2
(×1)
Rc1/4
7/16-20UNF
1/2-14NPT (×1)
1/4-18NPT
Combination with 12th
1/4-18NPT
M10 (or M12)(*1) Pg 13.5
(×1)
digit code "C, E, P, Q"
1/4-18NPT
M10 (or M12)(*1) M20×1.5 (×1)
are not available.
7/16-20UNF
1/4-18NPT
Pg 13.5
(×1)
7/16-20UNF
G1/2
(×2)
Rc1/4
7/16-20UNF
1/2-14NPT (×2)
1/4-18NPT
1/4-18NPT
M10 (or M12)(*1) Pg 13.5
(×2)
1/4-18NPT
M10 (or M12)(*1) M20×1.5 (×2)
7/16-20UNF
1/4-18NPT
Pg 13.5
(×2)
5, 6, 7 <Span and materials>
Static
Span limit (*2) Process
Diaphragm
Wetted
pressure
cover
cell body
[MPa]
[kPa]
{bar}
(m bar)
–0.1 to
0.1…1
316 stainless steel 316L stainless steel 316 stainless steel
+3.2
{1…10}
316 stainless steel 316L stainless steel 316 stainless steel
{–1 to+32}
+Au coating
316 stainless steel Hast. C
Hast. C lining
–0.1 to+10 0.1…6
316 stainless steel 316L stainless steel 316 stainless steel
{–1 to 100} {1…60}
316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
–0.1 to+16 0.32…32
316 stainless steel 316L stainless steel 316 stainless steel
{–1 to+160} {3.2…320}
316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
316 stainless steel Tantalum
Tantalum lining
316 stainless steel 316L stainless steel 316 stainless steel
1.3…130
{13…1300} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
316 stainless steel Tantalum
Tantalum lining
316 stainless steel 316L stainless steel 316 stainless steel
5…500
{50…5000} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
316 stainless steel Tantalum
Tantalum lining
316 stainless steel 316L stainless steel 316 stainless steel
30…3000
{300…30000} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
–0.1 to+42 0.32…32
316 stainless steel 316L stainless steel 316 stainless steel
{–1 to+420} {3.2…320}
316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
316 stainless steel 316L stainless steel 316 stainless steel
1.3…130
{13…1300} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
316 stainless steel 316L stainless steel 316 stainless steel
5…500
{50…5000} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
316 stainless steel Hast. C
Hast. C lining
316 stainless steel Monel
Monel lining
–0.1 to+30 30…3000
316 stainless steel 316L stainless steel 316 stainless steel
{–1 to+300} {300…30000} 316 stainless steel 316L stainless steel 316 stainless steel
+Au coating
–0.1 to+10 0.32…32
Hast. C lining
Hast. C
Hast. C lining
{–1 to+100} {3.2…320}
Monel lining
Monel
Monel lining
Tantalum lining Tantalum
Tantalum lining
1.3…130
Hast. C lining
Hast. C
Hast. C lining
{13…1300} Monel lining
Monel
Monel lining
Tantalum lining Tantalum
Tantalum lining
5…500
Hast. C lining
Hast. C
Hast. C lining
{50…5000} Monel lining
Monel
Monel lining
Tantalum lining Tantalum
Tantalum lining
Note
Note 1
Note 1
Note 1
Note 1
F KC
4
9 10 11 12 13
14 15
21
Digit No.
of code
A
B
C
D
E
S
T
V
W
X
Note 2
11V
11J
11H
22V
22J
22H
33V
33J
33H
33M
33T
35V
35J
35H
35M
35T
36V
36J
36H
36M
36T
38V
38J
43V
43J
43H
43M
45V
45J
45H
45M
46V
46J
46H
46M
48V
48J
23B
23L
23U
25B
25L
25U
26B
26L
26U
Note 1: (*1) The thread is M12, if 42MPa {420bar} static pressure is specified.
Note 2: (*2) 100: 1 turn down is possible, but should be used at the span greater than
1/40 of the maximum span for better performance.
7
FKC...4
1 2 3 4 5 6 7 8
Digit
9
10
11
12
13
14
Description
Note
<Indicator and arrester>
Indicator
Arrester
None
None
Analog, 0 to 100% linear scale
None
Note 3
Analog, 0 to 100% sq. root scale
None (*3)
Z/S board
Analog, custom scale
None
attached.
Analog, double scale (Linear and sq. root)
None
None
Yes
Analog, 0 to 100% linear scale
Yes
Note 3
Analog, 0 to 100% sq. root scale
Yes (*3)
Analog, custom scale
Yes
Analog, double scale (Linear and sq. root)
Yes
Digital, 0 to 100%
None
Digital, custom scale
None
Digital 0 to 100% square root
None
Digital, 0 to 100%
Yes
Digital, custom scale
Yes
Digital 0 to 100% square root
Yes
Digital, 0 to 100%
(Local adjustment unit with LCD display)
None
Digital, custom scale
(Local adjustment unit with LCD display)
None
Digital, 0 to 100% square root
(Local adjustment unit with LCD display)
None
Digital, 0 to 100%
(Local adjustment unit with LCD display)
Yes
Digital, custom scale
(Local adjustment unit with LCD display)
Yes
Digital, 0 to 100% square root
(Local adjustment unit with LCD display)
Yes
<Approvals for hazardous locations>
None (for ordinary locations)
TIIS, Flameproof (Conduit seal)
(Available for 4th digit code “A“, “S“)
TIIS, Flameproof (Cable gland seal) (Available for 4th digit code “A“, “S“)
FM, Flameproof (or explosionproof) (Available for 4th digit code “B“, “T“)
CSA, Flameproof (or explosionproof) (Available for 4th digit code “B“, “T“)
ATEX, Flameproof
IECEx Scheme/SAA, Flameproof (Approval pending)
TIIS, Intrinsic safety
FM, Intrinsic safety and Nonincendive
CSA, Intrinsic safety and Nonincendive
ATEX, Intrinsic safety
ATEX, Type n
IECEx Scheme/SAA, Intrinsic safety
FM, Combined of Flameproof and Intrinsic safety
<Vent/ drain and mounting bracket>
Vent/drain
Mounting bracket
Standard
None
Specify “A” or “C” for the 7th
Standard
Yes, stainless steel digit code “B”, “L”, or “U”
Side
None
Side
Yes, stainless steel
<Options>
Extra SS tag plate
Stainless steel elec, housing
Coating of cell
Note 4
None
None
None
Yes
None
None
None
Yes
None
Yes
Yes
None
(*4)
None
None
Yes
Yes
None
Yes
None
Yes
Yes
Yes
Yes
Yes
<Special applications and fill fluid>
Treatment
Fill fluid
Standard
Silicone oil
Standard
Fluorinated oil
Degreasing
Silicone oil
Oxygen service Fluorinated oil (7th digit code “V”, “J” only)
Chlorine service Fluorinated oil (7th digit code “H”, “T”, “B”, “U”)
NACE specification Silicone oil (Not available for 7th digit code “T”, “U” and 15th digit code “A”, “B”)
Vacuum service Silicone oil for vacuum use
<Sensor O-ring / Gasket>
Viton (O-ring)
Teflon (gasket)
F KC
9 10 11 12 13
14 15
21
4
A
B
C
D
J
E
F
G
H
K
L
P
M
Q
S
N
1
2
3
4
5
6
A
B
C
D
E
X
R
G
H
J
K
P
T
V
A
C
D
F
Y
B
C
E
M
N
P
Q
Y
W
G
A
D
N
R
A
B
Note 3: (*3) In case of square root output mode, square root scale is not available.
Note 4: (*4) Customer tag number can be engraved on standard stainless steel name plate. If extra tag plate is required, select “Yes”.
8
Digit No.
of code
1 2 3 4 5 6 7 8
Digit
15
21
Description
<Bolt/nut> (*8)
Cr-Mo alloy hexagon socket head cap screw/carbon steel nut
Cr-Mo alloy hexagon bolt/nut
NACE bolt/nut (ASTM A193 B7M/A194 2HM) (*5)
NACE bolt/nut (ASTM A320 L7M/A194 2HM)
304 stainless steel bolt/304 stainless steel nut (*6)
630 stainless steel bolt/304 stainless steel nut (*7)
<Other options> (*9)
Instruction manual unattached
Note
Note 8
F KC
Note 5
Note 6
Note 7
Note 9
9 10 11 12 13
14 15
21
4
Digit No.
of code
A
B
C
D
E
F
L
Note 5: (*5) Static pressure should be –0.1 to +10MPa{–1 to +100bar}.
Note 6: (*6) Available for 5th digit code “1”, “2”, “3”. In case of stainless steel bolt
with 5th digit code “3”, static pressure should be –0.1 to +10MPa {–1 to + 100bar}.
Note 7: (*7) Available for 5th digit code “3”, “4”.
Note 8: (*8) In case of tropical use, select stainless bolts and nuts.
Note 9: (*9) If other option is not necessary, 21st digit code is blank.
In case of 21st digit code is blank, instruction manual attached.
9
FKC...4
OUTLINE DIAGRAM (Unit:mm)
< 7th digit code : V, H, M, T, J >
Note 2)
Vent/drain plug
(When the vent/drain plug
attatched on the upper side
of the detector)
In case of 4th digit code "A.B.C.D.E"
In case of 4th digit code "S.V.W.X"
In case of 4th digit code "T"
105
105
52.5
70
ø80
Up
ø80
94.5
8
10
Zero ADJ. screw
Fastener
(Flameproof only)
130
120
43.5
"A" Press. conn.
MTG. pipe JIS 50A
(2B)
41
Down
88
38
58
37
Note 1)
4 Holes
9 Dia.
(27)
210
Cable gland
(option)
"B" Conduit conn.
"C" Conduit conn.
Vent/drain plug
U-bolt M8
With field ind.
154
Detail "A"
(Press. conn.)
Detail "B"
(Conduit conn.)
ø18.5
H
Detail "C"
59
43
Earth terminal
ø13
2.5
ø15
F
G 1/2
D
See table 1
See table 1
Side vent
(option)
41.3
ø7
Press.conn.
(Low pressure side)
4th digit of the
code symbols
3, 4, A, S
Conduit conn.
E
F
D
G1/2
Press. conn.
H
17
8
Rc1/4
B, T
1/2-14NPT 16
5
1/4-18NPT
C, V
Pg13.5
8
4.5
1/4-18NPT
D, W
M20
16
5
1/4-18NPT
E, X
Pg13.5
4.5
1/4-18NPT
1.5
8
Oval flange screw
7/16-20UNF
SCREW DEPTH15
7/16-20UNF
SCREW DEPTH15
M10
SCREW DEPTH15
M10
SCREW DEPTH15
7/16-20UNF
SCREW DEPTH15
TABLE 1
Press.conn.
(High pressure
side)
4-M8 12
54
70
104
CONNECTION DIAGRAM
CK
Note 1) Cable gland is supplied in case of flamproof packing type.
ø11 cable is suitable.
Note 2) The pressure connector is located on the down side surface of
the detector, when the vent/drainplug is attatched on the upper
side of the detector
(when the 21th digit of the code symbols: c, e or d).
10
231
E
17
8
Electronics
unit
Oval flange screw
See table 1
CK
Sensor
unit
< 7th digit code : B, L, U >
Oval flange screw
See table 1
In case of 4th digit code "A.B.C.D.E"
MTG. pipe JIS 50A (2B)
In case of 4th digit code "S.V.W.X"
"A"or"B" Press. conn.
In case of 4th digit code "T"
Fastener
(Flameproof only)
41.3
94.5
8
Zero ADJ. screw
10
U-bolt M8
ø80
120
105
ø80
52.5
70
105
Up
88
41
Down
38
4 Holes
9 Dia.
Note 1)
Cable gland
(option)
40
58
(27)
213
"D" Conduit conn.
"C" Conduit conn.
Vent/drain plug
With field ind.
Detail "A"
Detail "C"
(Press. conn.)
(Conduit conn.)
4TH DIGIT CODE "A, S"
Detail "D"
ø13
Electronics
unit
17
H
234
F
1
0
2 -0.1
+0.2
ø12 +0.1
186
43
Earth terminal
ø15
ø16
91
G 1/2
E
ø4
See table 1
Press.conn.
(Low pressure side)
Detail "B"
(Press. conn)
4TH DIGIT CODE
"B, C, D, E, T, V, W, X"
ø16
10
Press.conn.
(High pressure
side)
4-M8 12
1/4-18NPT
4th digit of the
code symbols
3, 4, A, S
ø4
Sensor
unit
Conduit conn.
E
F
H
G1/2
17
8
B, T
1/2-14NPT
16
5
C, V
Pg13.5
8
4.5
D, W
M20 1.5
16
5
E, X
Pg13.5
8
4.5
Oval flange screw
7/16-20UNF
SCREW DEPTH10
7/16-20UNF
SCREW DEPTH10
M10
SCREW DEPTH10
M10
SCREW DEPTH10
7/16-20UNF
SCREW DEPTH10
54
70
104
CONNECTION DIAGRAM
CK
CK
TABLE 1
Note 1) Cable gland is supplied in case of flamproof packing type.
ø11 cable is suitable.
11
FKC...4
The product conforms to the requirements of the
Electromagnetic compatibility Directive 94/9/EC as detailed
within the technical construction file number TN513035.
The applicable standards used to demonstrate compliance
are :
EMI (Emission)
EN61326 : 1997
Class A (standard for Industrial Location)
Frequency range
MHz
Limits
Reference
standard
30 to 230
40dB (µV/m) quasi peak,
measured at 10m distance
CISPR16-1 and
CISPR16-2
230 to 1000
47dB (µV/m) quasi peak,
measured at 10m distance
EMI (Immunity)
EN61326: 1997
Annex A (standard for Industrial Location)
Phenomenon
Electrostatic
discharge
Test value
4kV (Contact)
8kV (Air)
Basic
standard
Performance
criteria
EN61000-4-2
B
80 to 1000MHz
Electromagnetic
10V/m
field
80%AM (1kHz)
EN61000-4-3
A
Rated power
frequency
magnetic field
30A/m
50Hz
EN61000-4-8
A
Burst
2kV
5kHz
EN61000-4-4
B
Surge
1.2µs/50µs
1kV (Line to line)
2kV (Line to ground)
EN61000-4-5
B
Conducted RF
0.15 to 80MHz
3V
80%AM (1kHz)
EN61000-4-6
A
Note) Definition of performance criteria
A: During testing, normal performance within the
specification limits.
B: During testing, temporary degradation, or loss of
function or performance which is self-recovering.
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
Head Office
Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo 141-0032, Japan
http://www.fesys.co.jp/eng
Instrumentation 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