FKC...4
4
Notes: * (1) SCS14 per JIS G 5121
Remark: Sensor O-rings: Viton O-ring and teflon gasket
selectable.
Availability of above material design depends on
ranges and static pressure. Refer to “Code sym-
bols”.
Non-wetted parts material:
Electronics housing: Low copper die-cast
aluminum alloy finished with epoxy/
polyurethane double coating (stan-
dard), or 316 stainless steel (SCS14
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 pres-
sure rating for code “3” with 304
stainless steel bolts is degraded to
10MPa.
Fill fluid: Silicone oil (standard) or fluori-
nated oil
Mounting bracket: 304 stainless steel
Environmental protection:
IEC IP67 and NEMA 6/6P
Mounting: On 60.5mm(JIS 50A) pipe using mount-
ing bracket, direct wall mounting, or di-
rect 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
Optional features
Indicator: A plug-in analog indicator (1.5% accu-
racy) can be housed in the electronics
compartment or in the terminal box of
the housing.
An optional 5-digit LCD meter with engi-
neering 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 func-
tion, is available.
Arrester: A built-in arrester protects the electron-
ics 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 measure-
ment.
NACE specification:
Metallic materials for all pressure bound-
ary 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 cus-
tomer tag data is wired to the transmit-
ter.
Coating of cell: Cell’s surface is finished with epoxy/
polyurethane double coating. Specify if
environment is extremely corrosive.
Physical specifications
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:
–40 60–15 85 120
None-operating
area
2.7
{27}
4
{40}
20
Operating pressure
Process temperature[°C ]
{200}
101
{1010}
[kPa abs]
{mbar abs}
Silicone oil (Code:Y,G,N)
Silicone oil (Code:R)
Operating
area
Fig. 1 Relation between process temperature and operating pressure
V
H
J
M
T
B
L
U
316 stainless
steel
Hastelloy-C
lining
316 stainless
steel
Monel lining
Tantalum
lining
Hastelloy-C
lining
Monel lining
Tantalum
lining
316 stainless
steel
316 stainless
steel
316 stainless
steel
316 stainless
steel
316 stainless
steel
Hastelloy-C
Monel
Hastelloy-C
316L stainless
steel
Hastelloy-C
316L stainless
steel
+Au coating
Monel
Tantalum
Hastelloy-C
Monel
Tantalum
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
Material
code
(7th digit
in Code
symbols)
Process cover Diaphragm
Wetted
sensor body Vent/drain