FCX – AX SERIES
DIFFERENTIAL PRESSURE TRANSMITTER
FHC, FKC...3
DATA SHEET
The FCX – AX differential pressure transmitter accurately
measures differential pressure, liquid level or gauge pressure
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% accuracy for all calibrated spans is a standard
feature for all DP models covering 0.1kPa{1m bar} draft
range to 3000kPa{30 bar} high differential. Fuji's microcapacitance 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. 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.
4. 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.
5. Application flexibility
Various options that render the FCX – AX 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
– 4 12 -digits LCD meter
– Stainless steel electronics housing
– Wide selection of materials
6. Programmable output Linearization Function
In addition to Linear and Square Root, output signal
can be freely programmable.
(Up to 14 compensated points at approximation.)
(Available for amplifier unit from version 24 and FXW(HHC) version
5.3.)
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 FHC: 4 to 20mA
Model FKC: 4 to 20mA with digital signal
Service:
Liquid, gas, or vapour
Static pressure, span, and range limit:
Span limit [kPa]
{m bar}
Type
Static pressure
[MPa] {bar}
Min.
FHC
F C 11 –0.1 to + 3.2
{–1 to + 32}
F C 22 –0.1 to + 10
{–1 to + 100 }
F C 23 –0.1 to + 10
{–1 to + 100 }
F C 25 –0.1 to + 10
{–1 to + 100 }
F C 26 –0.1 to + 10
{–1 to + 100 }
F C 33 –0.1 to + 16
{–1 to + 160 }
F C 35 –0.1 to + 16
{–1 to + 160 }
F C 36 –0.1 to + 16
{–1 to + 160 }
F C 38 –0.1 to + 16
{–1 to + 160 }
F C 43 –0.1 to + 42
{–1 to + 420 }
F C 44 –0.1 to + 42
{–1 to + 420 }
F C 45 –0.1 to + 42
{–1 to + 420 }
F C 46 –0.1 to + 42
{–1 to + 420 }
F C 48 –0.1 to + 42
{–1 to + 420 }
0.1
{
1}
0.6
{
6}
3.2
{
32 }
13
{ 130 }
50
{ 500}
3.2
{
32}
13
{ 130 }
50
{ 500 }
300
{3000 }
3.2
{ 32 }
6.4
{
64 }
13
{ 130 }
50
{ 500 }
300
{ 3000 }
FKC
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 }
0.64
{ 6.4 }
1.3
{ 13 }
5
{ 50 }
30
{ 300 }
{
Max.
FHC/FKC
{
{
{
{
{
{
{
{
{
{
{
{
{
{
1
10 }
6
60 }
32
320 }
130
1300 }
500
5000 }
32
320 }
130
1300 }
500
5000 }
3000
30000 }
32
320 }
64
640 }
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 }
+/–
64
{ +/–
640 }
+/–
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.
EDSX6-100
Date
Mar. 15, 1999
FHC, FKC...3
– Lower limit of static pressure (vacuum limit) ;
Silicone fill sensor: See Fig. 1
F C 38 and F C 48: –0.5kgf/cm2
Fluorinated fill sensor: 66kPa abs (500mmHg abs)
at temperature below 80°C
– The maximum span of each sensor can be converted
to different units using below factors.
1MPa= 103KPa=10bar=10.19716kgf/cm2=
145.0377psi
1kpa=10mbar=101.9716mmH2O=4.01463inH2O
Over range limit: To maximum static pressure limit
Output signal:
Model FHC: 4 to 20mA DC 2-wire, linear signal
Model FKC: 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
1533Ω
1500
1000
600Ω
Operating
area
500
3.2
24V
250
10
16.1
10.5V
Power voltage
50
BASEEFA
Factory
Mutual
CSA
RIIS
SAA
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
[V]
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 FHC: 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 FKC: Zero and span are adjustable from the
HHC. Zero is also adjustable externally
from the adjustment screw.
Damping:
Adjustable electrical damping.
Model FHC: The time constant is adjustable to 0, 0.3,
1.2, 4.8, or 19.2 seconds.
Model FKC: The time constant is adjustable between 0
to 38.4 seconds. (4 steps)
2
20 20.8
Over scale
Burnout
Hazardous locations: (Approval pending)
Flameproof
3.8 4
45V
Note: For communication with HHC (Model: FXW), min. of 250 Ω required.
Authorities
Zero elevation/suppression:
–100% to +100% of URL
Normal/reverse action:
Model FHC: Selectable by moving a jumper pin located
on the electronics unit.
Model FKC: Selectable from HHC
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.
Model FHC: Unless otherwise specified in the order,
the transmitter will be shipped in “Output
Hold” mode.
(Output signal just before failure happens
is maintained.)
Model FKC: 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)
0
Normal operating range
Under scale
Probable under range
Burnout
21.6
Probable over range
Loop-check output:
Model FHC: Transmitter can output constant signal of
4mA, 12mA, or 20mA if MODE SWITCH
is set to the loop check mode.
Model FKC: 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 filled
transmitters)
– 15 to +85°C for 5th digit code “4” and
6 digit code “8”.
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: (Model FKC 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(*)
Linearise
(**)
Rerange
(**)
Display
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
Notes: (*) HHC's version must be more than 5.0
(or FXW
1 – 2 ), to use this
function.
(**) HHC's version must be more than 5.3,
and Amplifier unit version 24.
Programmable output linearization function:
In smart version, output signal can be
characterized with “14 points linear approximation function” from HHC.
Performance specifications for linear output
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 (Model FKC only):
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 (Model FKC only):
(
)
0.1 × URL
% of span
Span
Linearity:
0.05% of calibrated span
Stability:
± 0.1% of upper range limit (URL) for 24
months
Temperature effect:
Effects per 55°C change between the limits of – 40°C and +85°C
(
)
± 0.05+0.05
Range code
(6th digit in Code Zero shift
symbols)
“1”/1kPa
{10mbar}
max. span
“2”/6kPa
{60mbar}
max. span
Total effect
± 0.125+0.1 URL %/28°C ± 0.15+0.1 URL %/28°C
Span
Span
(
)
(
)
Static pressure effect:
Static pressure code
(5th digit in Code symbols)
Zero shift
(% of URL)
“1” /1kPa {10m bar} sensor
“2” /6kPa {60 m bar} sensor
“2”
“3”
“4”
Span shift
(% of calibrated span)
±0.1% / 1MPa{10bar} –0.2% /3.2MPa{32bar}
±0.1% / 3.2MPa{32bar} –0.2% /3.2MPa{32bar}
±0.05%/10MPa{100bar} –0.2%/10MPa{100bar}
Double the Zero shift for material code (7th digit in Code
symbols) “H”, “M”, “T”, “B”, “L” and “U”.
Overrange effect:
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
± 0.3% / 3.2MPa
± 0.1% /10MPa
± 0.1% /16MPa
± 0.17% /42MPa
{10bar }
{32bar }
{100bar }
{160bar }
{420 bar}
(*1)
Double the effects for material code (7th digit in Code symbols) “H”, “M”, “T”, “B”, “L” and “U”.
Note: (*1) In case of 6th code “5”.
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: (without electrical damping)
Range code
Time constant
“1”
1.25 s
“2”
0.85 s
“3”
0.45 s
“4” through “8”
0.2 s
Dead time
approx. 0.3 s
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.
(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
“3”/32kPa
{320mbar} max.
span
“4”/64kPa
{640mbar} max.
span
“5”/130kPa
{1300mbar} max.
± 0.1+0.025 URL %/28°C ± 0.125+0.025 URL %/28°C
span
Span
Span
“6”/500kPa
{5000mbar} max.
span
“8”/3000kPa
{30000mbar} max.
span
(
)
(
)
Double the effects for material code (7th digit in Code symbols) “H”, “M”, “T”, “B”, “L” and “U”.
3
FHC, FKC...3
Performance specifications for square root output
Physical specifications
(Model FKC only)
Accuracy rating:
Span
Output
50 to 100%
20 to 50%
10 to 20%
over 0.1 × URL
± 0.07 %
± 0.175 %
± 0.35 %
below 0.1 × URL
± (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)%
Electrical connections:
G1/2, 1/2-14 NPT, Pg13.5, or M20 × 1.5
conduit, as specified.
Process connections:
1/4-18 NPT or Rc1/4 on 54mm centers, as
specified.
Meets DIN 19213.
Process-wetted parts material:
Max span 1kPa, 6kPa model:
Output
Accuracy
50 to 100%
20 to 50%
10 to 20%
± 0.1 %
± 0.25%
± 0.5 %
Temperature effect:
effect per 55°C change between the limits of – 40°C and +85°C
Material
code
(7th digit Process cover
in Code
symbols)
V
H
M
Range code
Shift at 20% output point
T
“1” and “2”
“3” through “8”
URL
± 0.3+0.25 Span %/28°C
URL
± 0.25+0.0625 Span %/28°C
(
(
)
)
Low flow cut-off: Customer configurable for any point between 7 to 20% of output
B
L
U
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
Monel
Monel lining
Tantalum
Tantalum
lining
Hastelloy-C
Hastelloy-C
lining
Monel lining
Tantalum
lining
Monel
Tantalum
Vent/drain
316 stainless
steel
316 stainless
steel
316 stainless
steel
316 stainless
steel
Hastelloy-C
Monel
Tantalum
Notes: * (1) SCS14 per JIS G 5121
Remark:
Sensor O-rings: Viton and teflon 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 (standard), finished
with polyester coating, or 316 stainless
steel (SCS14 per JIS G5124), 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 (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 4.4kg without
options.
Add; 0.5kg for mounting bracket
0.8kg for indicator option
4.5kg for stainless steel housing
option
4
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 × 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 below figure.
Oval flanges:
(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 CS 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)
Communication module: (standard for model FKC)
By adding communication module, remote setting functions becomes available
for model FHC.
Remark: When the communication module is connected, the operation mode of external
zero/span adjustable screw is limited to
zero adjustment only.
Silicone oil (Code:Y,G,N)
Silicone oil (Code:R)
Operating pressure
[kPa abs]
{mbar abs}
101
{1010}
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
Customer tag:
Coating of cell:
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 extremely corrosive.
5
FHC, FKC...3
CODE SYMBOLS
1 2 3 4 5 6 7 8
9 10 11 12 13
14 15
Description
3
Type
4 to 20mA, Output type
4 to 20mA with digital signal, Output type
FHC
FKC
Connections
S
T
V
W
X
Process
connection
Oval flange
screw
Conduit
connection
Rc1/4
1/4-18NPT
1/4-18NPT
1/4-18NPT
1/4-18NPT
7/16-20UNF
7/16-20UNF
M10 (or M12)(*!)
M10 (or M12)(*!)
7/16-20UNF
G 1/2
1/2-14NPT
Pg 13.5
M20×1.5
Pg 13.5
Span and materials
11V
11H
22V
Static
pressure
[MPa]
{bar}
–0.1 to
+3.2
{–1 to +32}
[kPa]
(m bar)
0.1/0.1…1/1
{1/1…10/10}
–0.1 to +10
{–1 to 100}
0.6/0.1…6/6
{6/1…60/60}
Span limit (*2) FHC/FKC
22H
33V
33H
33M
33T
35V
35H
35M
35T
36V
36H
36M
36T
38V
43V
43H
43M
45V
45H
45M
46V
46H
46M
48V
23B
23L
23U
25B
25L
25U
26B
26L
26U
–0.1 to +16 3.2/0.32…32/32
{–1 to +160} {32/3.2…320/320}
13/1.3…130/130
{130/13…1300/1300}
50/5…500/500
{500/50…5000/5000}
300/30…3000/3000
{3000/300…30000/30000}
–0.1 to +42 3.2/0.32…32/32
{–1 to +420} {32/3.2…320/320}
13/1.3…130/130
{130/13…1300/1300}
50/5…500/500
{500/50…5000/5000}
–0.1 to +10
{–1 to+100}
300/30…3000/3000
{3000/300…30000/30000}
3.2/0.32…32/32
{32/3.2…320/320}
13/1.3…130/130
{130/13…1300/1300}
50/5…500/500
{500/50…5000/5000}
Process
cover
Diaphragm
Wetted
cell body
316 stainless steel
316L stainless steel
316 stainless steel
316 stainless steel
Hast. C
Hast. C lining
316 stainless steel
316L stainless steel
316 stainless steel
316 stainless steel
Hast. C
Hast. C lining
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316L stainless steel
Hast. C
Monel
Tantalum
316L stainless steel
Hast. C
Monel
Tantalum
316L stainless steel
Hast. C
Monel
Tantalum
316L stainless steel
316 stainless steel
Hast. C lining
Monel lining
Tantalum lining
316 stainless steel
Hast. C lining
Monel lining
Tantalum lining
316 stainless steel
Hast. C lining
Monel lining
Tantalum lining
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316 stainless steel
316L stainless steel
Hast. C
Monel
316L stainless steel
Hast. C
Monel
316L stainless steel
Hast. C
Monel
316L stainless steel
316 stainless steel
Hast. C lining
Monel lining
316 stainless steel
Hast. C lining
Monel lining
316 stainless steel
Hast. C lining
Monel lining
316 stainless steel
Hast. C lining
Monel lining
Tantalum lining
Hast. C lining
Monel lining
Tantalum lining
Hast. C lining
Monel lining
Hast. C
Monel
Tantalum
Hast. C
Monel
Tantalum
Hast. C
Monel
Tantalum
Hast. C lining
Monel lining
Tantalum lining
Hast. C lining
Monel lining
Tantalum lining
Hast. C lining
Monel lining
Notes: * (1) The thread is M12, if 42MPa {420bar} static pressure is specified.
(2) 100: 1 turn down is possible for model FKC, but should be used at the span greater than
1/40 of the maximum span for better performance.
6
1 2 3 4 5 6 7 8
FHC
3
F KC
3
9 10 11 12 13
14 15
Description
Indicator and arrester
Indicator
Arrester
None Available for 4th digit code “S“)
None
Analog, 0 to 100% linear scale
None
Analog, 0 to 100% sq. root scale
None
Analog, custom scale
None
Analog, double scale
None (*6)
None
Yes
Analog, 0 to 100% linear scale
Yes
Analog, 0 to 100% sq. root scale
Yes
Analog, custom scale
Yes
Analog, double scale
Yes (*6)
Digital, 0 to 100%
None
Digital, custom scale
None (Model FKC only) (*7)
Digital 0 to 100% square root
None
Digital, 0 to 100%
Yes
Digital, custom scale
Yes (Model FKC only) (*7)
Digital 0 to 100% square root
Yes
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)
Side vent/ drain and mounting bracket
Side vent/drain
Mounting bracket
None
None
None
Yes, carbon steel
Specify "A", "B", or "C" for the
None
Yes, stainless steel
7th digit code "B", "L", or "U"
Yes
None
Yes
Yes, carbon steel
Yes
Yes, stainless steel
A
B
C
D
J
E
F
G
H
K
L
P
M
Q
S
N
A
B
C
D
E
M
N
H
J
K
P
R
T
Q
A
B
C
D
E
F
}
Y
B
C
E
M
N
P
Q
Y
W
G
A
D
N
R
A
B
A
B
C
D
E
F
Stainless steel parts
Stainless steel tag plate
Stainless steel elec, housing
Coating of cell
None
None
None
Yes
None
None
None
Yes
None
Yes
Yes
None
None
None
Yes
Yes
None
Yes
None
Yes
Yes
Yes
Yes
Yes
Special applications and fill fluid
Treatment
Fill fluid
None (standard)
Silicone oil
None (standard)
Fluorinated oil
Degreasing
Silicone oil
Oxygen service
Fluorinated oil (7th digit code "W", "V" 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
Viton
Teflon
Bolt/nut
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)
(*3)
NACE bolt/nut (ASTM A320 L7M/A194 2HM)
304 stainless steel/304 stainless steel
} (*4)
(*8)
630 stainless steel/304 stainless steel
} (*5)
}
}
Notes: (*3) Static pressure should be –0.1 to +10MPa{–1 to +100bar}.
(*4) 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}.
(*5) Available for 5th digit code "3", "4".
(*6) The scale is selectable "JIS and SI unit" or "Linear and sq. root" or "Linear and sq. root by 10".
(*7) Incase of FKC, specified the output mode linear or sq. root. Unless specified, the output mode
is linear. In case of 9th digit code "P", "S" with FKC, specified the output indication. Unless
specified, the indication is output mode.
(*8) In case of tropical use, select a stainless bolts and nuts.
7
FHC, FKC...3
OUTLINE DIAGRAM (Unit:mm)
Vent/drain plug
(When the vent/drain plug attatched on
the upper side of the detector)
Zero/span ADJ. screw
Fastener
(In case of 10th
digit code “B,C,M,N“)
In case of 4th
digit code
“S,V,W,X“
“A“
Press. conn.
U - Bolt M8
Mtg. Pipe
JIS 50A (2")
70
110
50
126.5
104
ø80
43.5
Up
88
Down
37
120
71
51
4 Holes
9 dia.
58
242
With field ind.
(option)
Cable gland (option)
see note
“C“
Conduit conn.
(27)
Detail “A“
(press conn.)
ø18.5
H
Detail “C“
DETAIL “B“
(Conduit conn.)
ø15
ø13
E
17
8
F
2.5
ø80
Earth terminal
(both side )
see table1
38
Vent/drain plug
“B“
Conduit conn.
ø7
41.3
270
Side vent
(option)
D
Oval flange
screw
see table1 1
4-M8 × 12
L.P.
G 1/2
See table 1
see table 1
H.P.
54
4th digit
code
70
104
CONNECTION
DIAGRAM
+
–
CK+ CK–
Press. Conn.
Conduit conn.
D
E
F
H
S
G1/2
17
8
Rc1/4
T
1/2–14NPT
16
5
1/4-18NPT
V
Pg13.5
8
4.5
1/4-18NPT
W
M20x1.5
16
5
1/4-18NPT
X
Pg13.5
8
4.5
1/4-18NPT
Ovale frange
screw
7/16–20UNF
Screw depth 13
7/16–20UNF
Screw depth 13
M10 or M12
Screw depth 13
M10 or M12
Screw depth 13
7/16–20UNF
Screw depth 13
Earth
Terminal
M4
No.8–32UNC
M4
M4
M4
+ –
Note1) : Cable gand is supplied in case of flamproof packing type.
ø11 cable is suitable.
8
S
T
F H C V
K
W
X
W
V
H 3
M
T
U - Bolt M8
Oval fgange
screw see table 1
Mtg.pipe
JIS 50A (2")
41.3
Up
50
70
110
43.5
φ80
104
Fastener
(In case of 10th
digit code
“B,C,M,N“)
“A“ or “B“
press conn.
In case of 4th
digit code
“S,V,W,X“
Zero/span ADJ. screw
88
Down
38
“C“
Conduit conn.
40
Detail “B“
Detail “A“
(27)
71
Vent/drain plug
“B“
Conduit conn.
Cable gland (option)
note see
With field ind (option)
51
4 Holes
9 dia.
245
120
Earth terminal
(both side)
see table 1
58
4th digit code
“T,V,W,X“
(Press. conn.“)
4th digit code “S“
φ16
φ16
+0.2
+0.1
2 -0.1
1/4-18NPT
10
φ80
1
0
φ12
273
φ4
φ4
Detail “C“
(Conduit conn.)
L.P.
Detail “D“
φ13
φ15
H.P.
F
17
H
4-M8 × 12
54
70
E
See table 1
104
CONNECTION
DIAGRAM
+ – CK+ CK–
+–
4th digit
code
S
T
H
C V 2
F
K
W
X
B
L 3
U
G 1/2
Conduit conn.
E
S
G1/2
T
1/2
-14NPT
V
Pg13.5
W
M20 × 1.5
X
Pg13.5
Note) : Cable gland is supplied in case of flameproof packing type.
φ11 cable is suitable.
F
17
16
8
16
8
Oval flange
screw
H
8
7/16–20UNF
Screw depth 13
5
7/16–20UNF
Screw depth 13
Earth
terminal
M4
No. 8-32UNC
5
M10
Screw depth 13
M10
Screw depth 13
M4
4.5
7/16–20UNF
Screw depth 13
M4
4.5
M4
Table 1
The product conforms to the requirements of the
EMS (Immunity)
Electromagnetic compatibility Directive 89/336/EEC as
detailed within the technical construction file number
TN510412. The applicable standards used to demonstrate
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
compliance are :EMI (Emission)
EN50081-1 : 1992
Test item
Frequency range
Basic standard
Applicable Electromagnetic Radiation
Disturbance
30-1000MHz
EN55022
Class B
EN50082-1 : 1992
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."
9
FHC, FKC...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