Data Sheet
SS/S264_3
■Wide range of remote seal types
- allow optimum design for each application
without compromise of performance
■Large selection of options, materials and fill
fluids
- meet nearly all process requirements
■All welded constructions
- combine an economically feasible and technically
sound solution ensuring total reliability at line
pressure down to full vacuum
■Special designed remote seals for individual
process solutions
- add flexibility for most demanding services
FieldIT
2600T Series Pressure Transmitters
Models S264 Remote Seals
ABB 2600T Series
Engineered solutions
for all applications
2600T Pressure Transmitters
Models S264 SS/S264_3
2
Remote Seals Overview
The S26 seals are used in combination with 2600T transmitters,
allowing differential, gauge or absolute pressure measurements.
Connection of the seal(s) to the relevant transmitter can be
achieved as follows :
- directly mounted with a short capillary connecting the "integral"
seal to the transmitter sensor;
- through a capillary system which link the transmitter sensor to
a "remote" seal of any version.
Using remote seal the transmitter can be selected with
- two seals using same fill fluid, capillary and diaphragm size
- one seal having the other side configured with a process flange
for wet/dry leg connection or a blind flange providing vacuum or
atmospheric reference.
Model 264HR/NR transmitters have always one remote seal only,
with a selectable reference to atmosphere or vacuum respectively
for gauge or absolute pressure measurements.
The S26 Series Seal System is a protective device used to isolate
2600T series transmitters from the process fluid.
The seal system provides a flexible diaphragm seal between the
process fluid and a liquid filled capillary tube connected to the
body of the transmitter. The diaphragm isolates the process fluid
while the filled capillary tube hydraulically transmits the process
pressure to the transmitter sensor. The capillary of remote seal is
corrosion-resistant with robust costruction in stainless steel with
spiral armour protection, also PVC jacket; PVC protection is
always recommended except for high temperature application,
where stainless steel armour is suggested.
The all welded construction assures reliable operation over the
widest range of operating temperature and under vacuum
conditions.
For certain applications, use of seal is necessary to prevent the
process fluid from leaving its enclosure, due to reasons such as :
• the process fluid has solids in suspension or is highly viscous
and can foul impulse lines.
• the process fluid can solidify in impulse lines or the
transmitter.
• the process fluid is too hazardous to enter the control area
where the transmitter is located.
• the process temperature exceeds the recommended limits
for the transmitter.
• the application is interface level or density measurement.
Remote seals offer the required constant and equal specific
gravity of the pressure transfer fluid on the high and low sides
of the transmitter.
• the transmitter must be located away from the process for
easier maintenance.
The S26 series is available with process connections for ANSI or
DIN pipe flanges, wedge flow elements, chemical tees, and
threaded pipe fittings. Extended diaphragm remote seals,
suitable for connection to 2in - 3in or 4in flanged tank nozzles or
flanged tees, permit the seal diaphragm to be located flush with
the inside of a tank or pipe. Sanitary type seals meet the stringent
requirements of sanitary food, dairy, pharmaceutical and Bio
Tech applications, offering FDA approved fillings and compliance
with 3-A Sanitary Standards.
Fill fluids with FDA are defined as food fills and are Generally
Recognized As Safe (GRAS) by the US Food and Drug
Administration (FDA).
Seal system selection criteria
Application of an S26 system in direct mount or remote seal
configuration to 2600T transmitters affects performances of
original devices. Effects are evident in:
- Accuracy
- Temperature effects
- Dynamic response
• Accuracy
Accuracy is only marginally affected when seal diaphragm
stiffness is relevant compared with sensor stiffness. This is the
only characteristic of the S26 system which has role on accuracy
performance. High stiffness of diaphragm associated with low
URL might produce increased errors of linearity, hysteresis, and
long term stability; when diaphragm stiffness is accuracy related
also temperature effects are significantly affected. Some basic
considerations on diaphragm stiffness help understanding effects
introduced by S26 system associated with transmitters. This is
physically defined by the ratio between the pressure variation
applied to the diaphragm and the corresponding volume
variation. The stiffness is not linear along the whole diaphragm
volumetric displacement, but the S26 design is such to maintain
the system linear within the service conditions of the transmitter
such as:
- Operating pressure range
- Operating static pressure (for differential transmitters)
- Ambient & process temperature limits
Diaphragm stiffness is a function of material & thickness (elastic
coefficient), diameter (type), convolution shape and geometry
(design defined)
• Temperature effects
S26 system has effect on temperature performance of the com-
plete transmitter. This effect is mostly on zero of the instrument
and is produced by the expansion of the fill fluid into the closed
volume formed by the transmitter flange cavity the capillary
volume and the remote seal volume. This volume filled with a fluid
with specific expansion coefficient; change in temperature of the
measuring device produce a volume variation which is absorbed
by the remote diaphragm, whose stiffness produces a change in
the fluid pressure: this is the zero error. In real application the
transmitter/seal system is not the same and stable temperature.
Therefore the errors referred in this document for each type of
diaphragm and different fluids should be taken as a reference for
qualitatively evaluation and not a true behaviour in normal
application conditions. Should again be recognized that the
stiffness of diaphragm and in this case, the thermal coefficient of
fluid are the parameter to take into account.
• Time response
Application of S26 seal to transmitters increases the original time
response. The amount of the increase depends from the number
of elements and condition of the instrument as follows :
- transmitter sensor range
- physical configuration (i.e. a remote seal on other side)
- type of measure/number of seal (one or two)
- fill fluid viscosity of the S26 system applied
- ambient temperature (affects the transmitter and the capillary)
and process temperature on the seal diaphragm
- capillary length
2600T Pressure Transmitters
Models S264 SS/S264_3
3
The delay introduced by the seal may be considered as an added
constant time to the one of the associated transmitter
For obtaining the best application solution :
• choose sensor code with URL closest to application SPAN
• select largest diameter diaphragm seal related to URL.
• keep the capillary length as short as possible
• select the fill fluid that suits the most extreme process
conditions expected (highest temperature and lowest
pressure) and it is compatible with the process fluid.
• In vacuum application, choose always the all welded version
and mount the transmitter primary 30 cm/12 inches or more
below the bottom seal connection.
• In a two-seal system use the same diaphragm size, capillary
length and fill fluid on each side of the transmitter.
Ordering Information
The transmitter and each seal system are each identified by a
product code number. These code numbers are stamped on the
transmitter nameplate and each character identifies specific
product features. Refer to ordering information for a detailed
explanation of the product code numbers.
A typical example of the product code stamping is as follows :
Transmitter Product Code 264DRFSSA1AH–V1E1D3
Seal System Product Code S264WHBCDFSBEH1
Industrial application in chemical, sanitary, food and any other
process industries may require seal configurations and/or
process connection different from those reported in this
document. Each “special” should be evaluated by ABB to check
the correctness and its level of functionality.
Ask for the “S26 series seal form” to define precisely the
measuring problem and application requirements.
The following table shows the types of standard seals considered
in this leaflet.
The mnemonics will be used as shortest cross references with the
transmitter data sheet which should be read in conjunction with
this data sheet.
ABB can also cooperate with you by developing a special remote
seal for problems requiring individual solutions.
Please contact your local ABB office or representative for
additional information.
Absolute viscosity (cP) = Kinematic Viscosity (cSt) x Specific gravity at specified temperature.
The absolute viscosity value is used for response time calculation.
SEALS DIMENSIONS ON FOLLOWING PAGES ARE IN mm (in)
FILL FLUID CHARACTERISTICS (Table A)
ledoMepytlaeSeziScinomenM
W462S refaW
)doof(refaW
1
1
/
2
04ND/ni
05ND/ni2
08ND/ni3
5.1P
2P
3P
C462S eetlacimehC
degnalf ni33P
F462S
degnalF
mgarhpaidhsulf
05ND/ni2
001-08ND/ni4-3
2P
3P
degnalF
dednetxe
mgarhpaid
05ND/ni2
08ND/ni3
001ND/ni4
2E
3E
3P
U462SnoinU1
1
/
2
n5.1P
T462Senil-ffodedaerhT2
1
/
2
ni5.2T
M462Senil-ffodegnalF2
1
/
2
n5.2T
S462S
tunnoinU
pmalcirT
lerruByrrehC
citpesA,yratinaS
05F/ni2
08F/ni3
ni4
2S
3S
3S
B462SnottuBni11B
P462S ecivresaerU
degnalf
1
1
/
2
ni
2
1
/
2
ni
5.1U
5.2U
SDIULFLLIF
)NOITACILPPA(
SNOITIDNOCGNITAREPO )F°77(C°52TANOITACIFICEPS
xamT
fo>sbaP@
nimP
sbarabm
)aisp(
xamT
nimP@
nimTcificepS
ytivarg
citameniK
ytisocsiv
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lamrehT
noisnapxe
01x(
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™002CD-lioenociliS
)esopruplareneG(
)093(002
rabm53@
7.0
)10.0(
061
)023(
04–
)04–( 439.00180.1
™041NA-lioenociliS
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rab1@
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)10.0(
003
)275(
5–
)32+( 70.10446.0
™TLXmrehtlyS–remyloPenociliS
)erutarepmetwoL(
)212(001
rabm011@
2
)30.0(
02
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)841–( 258.04.11
™02-MeeboeN-lioelbategeV
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rab1@
0001
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7–
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rabm002@
33
)5.0(
04
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04–
)04–( 48.06240.1
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7.0
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56
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81-
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2.4™nobracolaH–trenI
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rabm004@
4
)60.0(
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llifBBA
)slaicepsdnastniaP(
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rabm004@
7.0
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061
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01-
)41+( 40.16129.0
2600T Pressure Transmitters
Models S264 SS/S264_3
4
S264W Model Wafer Remote Seal
The wafer remote seal is designed to be clamped between two ANSI or DIN raised face flanges. The diaphragm side of the seal faces
the process flange and a blind back-up flange is used on the other side of the seal.
The wafer variant is also available as food design for 11/2in and 3in sizes.
Raised Face Flange
Process
Connection
Capillary to
instrument
Capillary to
instrument
1 1/2 in wafer food design 3in wafer food design
Capillary to
instrument
Capillary to
instrument
eziS
)ni(mmSNOISNEMID
)aid(A)aid(BH
1
1
/
2
ni)58.1(74)78.2(2.37)9.0(32
ni2)63.2(06)26.3(1.29)9.0(32
ni3)5.3(98)5(721)9.0(32
04ND)58.1(74)64.3(88)9.0(32
05ND)63.2(06)20.4(201)9.0(32
08ND)5.3(98)34.5(831)9.0(32
B
H
134 (5.3)
A
25 (0.98)
73 (2.87)
134 (5.3)
Gasket seal
finish
47 (1.85)
127 (5)
23 (0.90)
130.8 (5.15
)
3.7 (0.14)
134 (5.3)
80 (3.15)
Gasket seal
finish
2600T Pressure Transmitters
Models S264 SS/S264_3
5
Maximum Working Pressure
WAFER SEAL ELEMENT : 16 MPa, 160 bar, 2320 psi but not
greater than the backup flange rating (not supplied).
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Minimum pressure with tantalum diaphragm is 1kPa abs, 10mbar abs,
0.15psia.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
260°C (500°F) for Tantalum diaphragm.
204°C (400°F) for use with Teflon anti-stick coating.
Gasket seat finish
smooth (RF or DIN): 0.8µm (32AARH)
serrated (RF): 3.2 to 6.3µm (125 to 250AARH)
Form C (DIN 2526): 160RZ
Form E (DIN 2526): 16RZ
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be
multiplied by the thermal expansion coefficient listed in the fill fluid
characteristics table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4
FOR TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO
SIDES
eziSlaeSrefaWrorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
1
1
/
2
04ND/ni Hni5.3,rabm7.8,aPk78.0
2
OHni2.1,rabm3,aPk3.0
2
OHni6.3,rabm9,aPk9.0
2
O
05ND/ni2 Hni61.1,rabm9.2,aPk92.0
2
OHni82.0,rabm7.0,aPk70.0
2
OHni8.0,rabm2,aPk2.0
2
O
08ND/ni3 Hni63.0,rabm9.0,aPk90.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
2600T Pressure Transmitters
Models S264 SS/S264_3
6
BASIC ORDERING INFORMATION model S264W Wafer Remote Seal
Select one character or set of characters from each category and specify complete catalog number.
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2600T Pressure Transmitters
Models S264 SS/S264_3
7
Note 1: Not available with DIN size code D, E, F
Note 2: Not available with ANSI size code A, B, C
Note 3: Not available with food design size code 1, 2
Note 4: Not available with serrated seat code D, R, S
Note 5: Not available with size code A, B, D, E, F, 1, 2
Note 6: Not available with size code A, D, 1, 2
Note 7: Suitable for oxygen service
Note 8: Suitable for food application
Note 9: Not available with diaphragm material code K, Y
™ Hastelloy is a Cabot Corporation trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
2600T Pressure Transmitters
Models S264 SS/S264_3
8
S264C Model Chemical Tee Remote Seal
The chemical tee remote seal is designed to connect to a Wedge Flow Element or to any process fitting with appropriate mating
condition.
Chemical tee elements cannot be connected to a standard ANSI or DIN pipe flange.
Maximum Working Pressure
2 MPa, 20 bar, 300 psi
Vacuum Service
Full vacuum subject to fill fluid limits.
Refer to table A.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
204°C (400°F) for use with Teflon anti-stick coating.
204°C (400°F) with PTFE gasket
340°C (645°F) with graphite gasket
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be
multiplied by the thermal expansion coefficient listed in the fill fluid
characteristics table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4
FOR TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO
SIDES
Capillary to instrument
Diaphragm
Surface
eeTlacimehC
eziSlaeS rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
ni3 Hni63.0,rabm9.0,aPk90.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
dia 127 (5)
dia 89 (3.5)
8 Mounting Holes
dia 8.73 (0.34)
Equally Spaced
134 (5.3)
25 (1)
12 (0.47)
dia 111 (4.38)
2600T Pressure Transmitters
Models S264 SS/S264_3
9
BASIC ORDERING INFORMATION model S264C Chemical Tee Remote Seal
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Suitable for oxygen service
Note 2: Suitable for food application
™ Hastelloy is a Cabot Corporation trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
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2600T Pressure Transmitters
Models S264 SS/S264_3
10
S264F Model Flanged Extended and Flush Diaphragm Remote Seal
The extended and flush diaphragm remote seal is designed to connect to ANSI or DIN flanged pipe fitting. For liquid level
measurement installations the seal connects to an ANSI or DIN flanged tank nozzle (Schedule 40).
Flanged Extended Diaphragm Seal Flanged Flush Diaphragm Seal
gnitaR/eziSgnitaR/eziS gnitaR/eziS gnitaR/eziSgnitaR/eziS
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F
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G
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051LCISNAni2
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051LCISNAni3
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051LCISNAni4
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61NPNID05ND
04NPNID05ND
46NPNID05ND
001NPNID05ND
061NPNID05ND
61NPNID08ND
04NPNID08ND
46NPNID08ND
001NPNID08ND
061NPNID08ND
61NPNID001ND
04NPNID001ND
)63.2(06
)63.2(06
)63.2(06
)63.2(06
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)63.2(06
)63.2(06
)63.2(06
)63.2(06
)63.2(06
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)5.3(98
)9.1(84
)9.1(84
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AN
AN
)7.3(49
)7.3(49
)9.1(84
)9.1(84
AN
AN
AN
)38.2(27
)38.2(27
AN
AN
AN
)7.3(49
)7.3(49
)26.3(1.29
)26.3(1.29
)26.3(1.29
)26.3(1.29
)5(721
)5(721
)5(721
)5(721
)2.6(2.751
)2.6(2.751
)20.4(201
)20.4(201
)20.4(201
)20.4(201
)20.4(201
)34.5(831
)34.5(831
)34.5(831
)34.5(831
)34.5(831
)22.6(851
)83.6(261
)47.4(5.021
)5(721
)5(721
)5.6(561
)6(5.251
)36.6(5.861
)36.6(5.861
)5.7(5.091
)5.7(5.091
)88.7(2.002
)29.4(521
)29.4(521
)13.5(531
)17.5(541
)17.5(541
)3.6(061
)3.6(061
)7.6(071
)80.7(081
)80.7(081
)80.7(081
)84.7(091
)6(5.251
)5.6(561
)5.6(561
)5.8(612
)5.7(5.091
)62.8(012
)62.8(012
)84.9(142
)9(6.822
)01(452
)5.6(561
)5.6(561
)80.7(081
)76.7(591
)76.7(591
)78.7(002
)78.7(002
)64.8(512
)50.9(032
)50.9(032
)66.8(022
)52.9(532
)97.0(02
)97.0(02
)97.0(02
)20.1(62
)97.0(02
)68.0(22
)68.0(22
)20.1(62
)97.0(02
)68.0(22
)17.0(81
)17.0(81
)68.0(22
)20.1(62
)20.1(62
)17.0(81
)17.0(81
)68.0(22
)20.1(62
)20.1(62
)17.0(81
)68.0(22
)77.0(5.91
)88.0(5.22
)1(5.52
)15.1(5.83
)49.0(42
)21.1(5.82
)62.1(23
)15.1(5.83
)49.0(42
)62.1(23
)97.0(02
)97.0(02
)20.1(62
)1.1(82
)81.1(03
)97.0(02
)49.0(42
)1.1(82
)62.1(23
)24.1(63
)97.0(02
)49.0(42
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
)73.0(5.9
4
8
8
8
4
8
8
8
8
8
4
4
4
4
4
8
8
8
8
8
8
8
Capillary to
Instrument Capillary to
Instrument
158 (6.22) 2in, 4in or 6in Insertion
length is available
E
C
A
B
FG
D
158 (6.22)
B
FG
C
E
A
D
2600T Pressure Transmitters
Models S264 SS/S264_3
11
Maximum Working Pressure (20 to 120°C; 68 to 248°F)
ANSI CL 150 : 2 MPa, 20 bar, 290 psi
ANSI CL 300 : 5 MPa, 50 bar, 725 psi
ANSI CL 600 : 10 MPa, 100 bar, 1450 psi
ANSI CL 900 : 16 MPa, 160 bar, 2320 psi
DIN PN 16 : 1.6 MPa, 16 bar, 230 psi
DIN PN 40 : 4 MPa, 40 bar, 580 psi
DIN PN 64 : 6.4 MPa, 64 bar, 930 psi
DIN PN100 : 10 MPa, 100 bar, 1450 psi
DIN PN160 : 16 MPa, 160 bar, 2320 psi
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Minimum pressure with tantalum diaphragm is 1kPa abs, 10mbar abs,
0.15psia.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
260°C (500°F) for Tantalum diaphragm.
204°C (400°F) for use with Teflon anti-stick coating.
dednetxEdegnalF
mgarhpaiD
eziSlaeS
rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
05ND/ni2 Hni2.1,rabm3,aPk3.0
2
OHni4.0,rabm1,aPk1.0
2
OHn2.1,rabm3,aPk3.0
2
O
08ND/ni3 Hni6.0,rabm5.1,aPk51.0
2
OHni23.0,rabm8.0,aPk80.0
2
OHni82.0,rabm7.0,aPk70.0
2
O
001ND/ni4 Hni63.0,rabm9.0,aPk90.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
hsulFdegnalF
mgarhpaiD
eziSlaeS
rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
05ND/ni2 Hni61.1,rabm9.2,aPk92.0
2
OHni82.0,rabm7.0,aPk70.0
2
OHni8.0,rabm2,aPk2.0
2
O
08ND/ni3 Hni63.0,rabm9.0,aPk90.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
001ND/ni4 Hni63.0,rabm9.0,aPk90.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
Flanged Extended Diaphragm Remote Seal
Flanged Flush Diaphragm Remote Seal
Gasket seat finish
smooth (RF or DIN): 0.8µm (32AARH)
serrated (RF): 3.2 to 6.3µm (125 to 250AARH)
Form C (DIN 2526): 160RZ
Form E (DIN 2526): 16RZ
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal
of specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4 FOR
TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO SIDES
2600T Pressure Transmitters
Models S264 SS/S264_3
12
BASIC ORDERING INFORMATION model S264F Flanged Remote Seal (flush and extended)
Select one character or set of characters from each category and specify complete catalog number.
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 FXXXXXXX
)dednetxednahsulf(laesetomeRdegnalF
–noitcennocfoedisrettimsnarT 6
ht
retcarahc
edishgiH
ediswoL
H
L
egnalfgnitnuoM 7–
ht
retcarahc
gnitatoR R
eziS –8
ht
retcarahc
ni2
ni2
ni2
ni2
ni3
ngiseddoofni3
ni3
ni3
ni3
ni4
ni4
05ND
05ND
05ND
05ND
08ND
08ND
08ND
08ND
08ND
001ND
001ND
051LCISNA
003LCISNA
006LCISNA
009LCISNA
051LCISNA
051LCISNA
003LCISNA
006LCISNA
009LCISNA
051LCISNA
003LCISNA
04/61NPNID
46NPNID
001NPNID
061NPNID
61NPNID
04NPNID
46NPNID
001NPNID
061NPNID
61NPNID
04NPNID
A
D
G
J
B
1
E
H
K
C
F
M
P
R
W
N
L
Q
S
Y
T
U
)laes(mroftaeS/egnalfgnitnuoM 9–
ht
retcarahc
leetsnobraC
leetsnobraC
leetsnobraC
leetsnobraC
ss613ISIA
ss613ISIA
ss613ISIA
ss613ISIA
hsinifdetarres–)ecafdesiar(FRmroF
hsinifhtooms–)ecafdesiar(FRmroF
hsinifdetarres–E/CmroF–6252NID
hsinifhtooms–E/CmroF–6252NID
hsinifdetarres–)ecafdesiar(FRmroF
hsinifhtooms–)ecafdesiar(FRmroF
hsinifdetarres–E/CmroF–6252NID
hsinifhtooms–E/CmroF–6252NID
)3,1setoN(
)3,1setoN(
)3,2setoN(
)3,2setoN(
)3,1setoN(
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)3,2setoN(
A
B
G
P
D
E
L
Q
lairetamdnahtgnelsnoisnetxE 01–
ht
retcarahc
)lairetammgarhpaidroftxenees(hsulF
)ni2(mm05
)ni2(mm05
)ni4(mm001
)ni4(mm001
)ni6(mm051
)ni6(mm051
ssL613ISIA
™672yolletsaH
ssL613ISIA
™672yolletsaH
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3
4
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ht
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gnitaockcits–itnahtiw™672CyolletsaH
gnitaockcits-itnadnanoisorroc-itnahtiwssL613ISIA
)5etoN(
)6etoN(
)7,6setoN(
)8,6,5setoN(
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)6,5setoN(
ECAN
ECAN
ECAN
ECAN
ECAN
S
H
T
K
Y
W
noitcetorpyrallipaC 21–
ht
retcarahc
ruomrass613ISIA
revocevitcetorpCVPhtiwruomrass613ISIA
)ERUTAREPMETHGIHROFDEDNEMMOCER( A
B
2600T Pressure Transmitters
Models S264 SS/S264_3
13
Note 1: Not available with DIN mounting flange code M, P, R, W, N, L, Q, S, Y, T, U
Note 2: Not available with ANSI mounting flange code A, D, G, J, B, E, H, K, C, F
Note 3: Not available with 3in ANSI CL150 food design size code 1
Note 4: Not available with ANSI CL 600 and ANSI CL 900 mounting flange rating code G, J, H, K and with DIN PN64, PN100, and PN160
mounting flange code P, R, W, Q, S, Y
Note 5: Not available with Hastelloy C276 extension code 2, 4, 6
Note 6: Not available with serrated seat finish code A, G, D, L
Note 7: Not available with extension code 1, 2, 3, 4, 5, 6
Note 8: Not available with 2in, DN50, DN80, DN100 mounting flange code A, D, G, J, M, P, R, W, N, L, Q, S, Y, T, U
Note 9: Suitable for oxygen service
Note 10: Suitable for food application
Note 11: Not available with Diaphragm material code K, Y
™ Hastelloy is a Cabot Corporation trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
F462SNOITAMROFNIGNIREDROCISAB XXX
)teef(mhtgnelyrallipaC 31–
ht
retcarahc
)3(1
)5(5.1
)7(2
)8(5.2
)01(3
)21(5.3
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)51(5.4
)71(5
)81(5.5
)02(6
)22(5.6
)5.32(7
)52(5.7
)72(8
)03(9
)33(01
)04(21
)74(41
)35(61
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
diulflliF 41–
ht
retcarahc
lioenociliS
nedlaG-diulftrenI
nobracolaH-diulftrenI
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erutarepmetwolrofremylopenociliS
)devorppaADF(liolareniM
)devorppaADF(lioelbategeV
)devorppaADF(retaw-nirecylG
)9,3setoN(
)9,3setoN(
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)3etoN(
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)01etoN(
)01etoN(
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D
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A
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1
2
2600T Pressure Transmitters
Models S264 SS/S264_3
14
S264T Model Off-line Threaded Connection Remote Seal
The off-line threaded connection remote seals are designed to connect directly to a process pipe via the NPT connection in the lower
housing . These elements are available with a flushing connection in the lower housing.
Maximum Working Pressure (20 to 120°C; 68 to 248°F)
16 MPa, 160 bar, 2320 psi @ 38°C (100°F).
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Minimum pressure with tantalum diaphragm is 1kPa abs, 10mbar abs,
0.15psia.
Process Temperature Limits
Same as fill fluid limits but not greater than 200°C (392°F) due to gasket
material. Refer to table A.
-20°C (-4°F) minimum with Viton gasket
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4 FOR
TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO SIDES
Gasket
Diaphragm Process
Connection
Lower Housing
1/4in NPT-f
Flushing connection
(option)
eziS
)ni(mmsnoisnemiD
)aid(DQ
1
/
4
TPNni)3.4(2.901)1.2(3.35
1
/
2
TPNni)3.4(2.901)1.2(3.35
TPNni1)3.4(2.901)5.2(5.36
1
1
/
2
TPNni)3.4(2.901)5.2(5.36
dedaerhTeniL-ffO
eziSlaeS rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
2
1
/
2
ni Hni82.1,rabm2.3,aPk23.0
2
OHni27.0,rabm8.1,aPk81.0
2
OHni6.0,rabm5.1,aPk51.0
2
O
Q
D
134 (5.3)
2600T Pressure Transmitters
Models S264 SS/S264_3
15
BASIC ORDERING INFORMATION model S264T Off-Line Threaded Connection Remote Seal
Note 1: Suitable for oxygen service
Note 2: Suitable for food application
Note 3: Not available with Size code 4
™ Hastelloy is a Cabot Corporation trademark
™ Viton is a Dupont de Nemour trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
Select one character or set of characters from each category and specify complete catalog number.
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 TXXXXXXXXXX
laesetomerdedaerhtenil-ffO
–noitcennocfoedisrettimsnarT 6
ht
retcarahc
edishgiH
ediswoL
H
L
eziS 7–
ht
retcarahc
1
/
4
f-TPNni
1
/
2
f-TPNni
f-TPNni1
1
1
/
2
f-TPNni
1
2
3
4
stloB –8
ht
retcarahc
ssL613ISIA
leetsnobraC
leetsyollA
1
2
3
lairetamegnalF 9–
ht
retcarahc
ss613ISIA
™672CyolletsaH
1
2
lairetammgarhpaiD 01–
ht
retcarahc
ssL613ISIA
™672CyolletsaH
mulatnaT
S
H
T
noitcetorpyrallipaC 11–
ht
retcarahc
ruomrass613ISIA
revocevitcetorpCVPhtiwruomrass613ISIA
)ERUTAREPMETHGIHROFDEDNEMMOCER( A
B
)teef(mhtgnelyrallipaC 21–
ht
retcarahc
)3(1
)5(5.1
)7(2
)8(5.2
)01(3
)21(5.3
)31(4
)51(5.4
)71(5
)81(5.5
)02(6
)22(5.6
)5.32(7
)52(5.7
)72(8
)03(9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
diulflliF 31–
ht
retcarahc
lioenociliS
nedlaG-diulftrenI
nobracolaH-diulftrenI
llifBBA
erutarepmethgihroflioenocilIS
erutarepmetwolrofremylopenociliS
)devorppaADF(liolareniM
)devorppaADF(lioelbategeV
)devorppaADF(retaw-nirecylG
)1etoN(
)1etoN(
)2etoN(
)2etoN(
)2etoN(
S
N
D
K
H
C
W
A
B
snoitcennocgnihsulF 41–
ht
retcarahc
deriuqertoN
dedivorP)3etoN(
1
Q
teksaG 51–
ht
retcarahc
EFTP
™notiV
2
3
2600T Pressure Transmitters
Models S264 SS/S264_3
16
S264M Model Off-line Flanged Connection Remote Seal
The off-line threaded connection remote seals are designed to connect directly to ANSI or DIN flanged tank nozzles.
These elements are available with a flushing connection in the lower housing, selectable on request in the ordering code.
Maximum Working Pressure (20 to 120°C; 68 to 248°F)
ANSI CL 150 : 2 MPa, 20 bar, 290 psi
ANSI CL 300 : 5 MPa, 50 bar, 725 psi
DIN PN 16-40 : 4 MPa, 40 bar, 580 psi
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Minimum pressure with tantalum diaphragm is 1kPa abs, 10mbar abs,
0.15psia.
Process Temperature Limits
Same as fill fluid limits but not greater than 200°C (392°F) due to gasket
material. Refer to table A.
-20°C (-4°F) minimum with Viton gasket
Gasket seat finish
serrated (RF): 3.2 to 6.3µm (125 to 250AARH)
Form C (DIN 2526): 160RZ
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4 FOR
TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO SIDES.
1/4in NPT-f
Flushing connection
(option)
Gasket Seat finish
degnalFeniL-ffO
eziSlaeS rorrelaeSrorrEyrallipaCm1 rorrE)rosneS(metsyS
2
1
/
2
ni Hni82.1,rabm2.3,aPk23.0
2
OHni27.0,rabm8.1,aPk81.0
2
OHni6.0,rabm5.1,aPk51.0
2
O
noitcennoC
eziS gnitaR
)ni(mmsnoisnemiD
)aid(A)aid(B )sduts4(C )aid(D)aid(EF
htgneLdaerhT
ni1 051LCISNA)33.4(011)21.3(4.97)35.1(93CNU31–ni2/1 )2(8.05)50.1(7.62)60.0(6.1
003LCISNA)88.4(421)5.3(9.88)2(15CNU11–ni8/5
1
1
/
2
ni 051LCISNA)5(721)78.3(4.89)35.1(93CNU31–ni2/1 )78.2(37)16.1(14)60.0(6.1
003LCISNA)1.6(551)5.4(3.411)42.2(75CNU01–ni4/3
52ND04-61NPNID)25.4(511)43.3(58)56.1(2421M)76.2(86)21.1(5.82)70.0(2
04ND04-61NPNID)9.5(051)33.4(011)98.1(8461M)64.3(88)96.1(1.34)21.0(3
63.5 (2.5)
dia 110 (4.33)
B
E
D
F
A
C
134 (5.3)
2600T Pressure Transmitters
Models S264 SS/S264_3
17
BASIC ORDERING INFORMATION model S264M Off-line Flanged Connection Remote Seal
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Not available with DIN mounting flange code M, N
Note 2: Not available with ANSI mounting flange code A, B, C, D
Note 3: Suitable for oxygen service
Note 4: Suitable for food application
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 MXXXXXXXXXX
laesetomerdegnalf-inimenil-ffO
–noitcennocfoedisrettimsnarT 6
ht
retcarahc
edishgiH
ediswoL
H
L
egnalfgnitnuoM 7–
ht
retcarahc
laeshtiwlargetnI P
gnitaregnalfgnitnuoM/eziS –8
ht
retcarahc
ni1
ni1
1
1
/
2
ni
1
1
/
2
ni
52ND
04ND
051LCISNA
003LCISNA
051LCISNA
003LCISNA
04/61NPNID
04/61NPNID
A
C
B
D
M
N
)laes(mroftaeS/egnalfgnitnuoM 9–
ht
retcarahc
ss613ISIA
ss613ISIA
™672CyolletsaH
™672CyolletsaH
hsinifdetarres–)ecafdesiar(FRmroF
hsinifdetarres–CmroF–6252NID
hsinifdetarres–)ecafdesiar(FRmroF
hsinifdetarres–CmroF–6252NID
)1etoN(
)2etoN(
)1etoN(
)2etoN(
D
L
U
V
)laes(lairetammgarhpaiD 01–
ht
retcarahc
ssL613ISIA
™672CyolletsaH
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H
T
noitcetorpyrallipaC 11–
ht
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revocevitcetorpCVPhtiwruomrass613ISIA
)ERUTAREPMETHGIHROFDEDNEMMOCER( A
B
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)7(2
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)01(3
)21(5.3
)31(4
)51(5.4
)71(5
)81(5.5
)02(6
)22(5.6
)5.32(7
)52(5.7
)72(8
)03(9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
diulflliF 31–
ht
retcarahc
lioenociliS
nedlaG-diulftrenI
nobracolaH-diulftrenI
llifBBA
erutarepmethgihroflioenocilIS
erutarepmetwolrofremylopenociliS
)devorppaADF(liolareniM
)devorppaADF(lioelbategeV
)devorppaADF(retaw-nirecylG
)3etoN(
)3etoN(
)4etoN(
)4etoN(
)4etoN(
S
N
D
K
H
C
W
A
B
snoitcennocgnihsulF 41–
ht
retcarahc
deriuqertoN
dedivorP
1
Q
teksaG 51–
ht
retcarahc
EFTP
™notiV
2
3
™ Hastelloy is a Cabot Corporation trademark
™ Viton is a Dupont de Nemour trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
2600T Pressure Transmitters
Models S264 SS/S264_3
18
S264U Model Union Connection Remote Seal (To be used only for gauge pressure)
The union connection remote seal are used exclusively for pressure measurement with gauge pressure transmitter.
The seal is available with an optional weld bushing, or with an optional chemical tee flange.The remote seal with a weld bushing,
includes a bushing which provides the mating surface for the seal element. The union connection seal with a chemical tee flange, is
designed to connect to any process fitting which accepts a chemical tee seal element (refer to Chemical Tee Seal for more information).
The union seal connects to the chemical tee flange which serves as an adaptor to permit connection of the union seal to a chemical tee
type fitting.
Maximum Working Pressure
Union Connection: 10.3 MPa, 103 bar, 1500 psi
With Chemical Tee Flange : 2 MPa, 20 bar, 300 psi
Vacuum Service
Full vacuum subject to fill fluid limits.
Refer to table A.
Process Temperature Limits
Same as fill fluid limits.
Refer to table A.
204°C (400°F) with silicone rubber O-ring
260°C (500°F) with Teflon TFE O-ring
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
Capillary to
instrument Diaphragm
Surface
Welding
Bushing
Capillary to
Instrument
Capillary to
instrument Union
Connection Seal
Union
Connection
Diaphragm
Surface
Chemical Tee
Flange
O-Ring
noitcennoCnoinU
eziSlaeS rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
1
1
/
2
ni Hni5.3,rabm7.8,aPk78.0
2
OHni2.1,rabm3,aPk3.0
2
OHni6.3,rabm9,aPk9.0
2
O
Union Connection Seal without weld bushing
Union Connection Seal
with chemical tee flange
Union Connection Seal
with weld bushing
120 (4.7) 25 (1)
dia 42 (1.65)
dia 89 (3.5)
Union
Connection
57 (2.25)
120 (4.7) 25 (1)
12 (0.47)
dia 96 (3.78)
dia 42 (1.65)
dia 127 (5)
8 Mounting Holes dia 8.7 (0.34)
Equally Spaced on 111.125 (4.37)
Bolt Circle
dia 41 (1.61)
dia 42 (1.65)
dia 51 (2)
29 (1.14)
134 (5.3)
16 (0.63)
9 (0.35)
14 (0.55)
45°
5 (0.19)
5 (0.19)
4 (0.16)
dia 42 (1.65)
2 (0.08)
54 (2.12) - 16N2
10 (0.39) Full Thread
2600T Pressure Transmitters
Models S264 SS/S264_3
19
BASIC ORDERING INFORMATION model S264U Union Connection Remote Seal
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Suitable for oxygen service
Note 2: Suitable for food application
™ Hastelloy is a Cabot Corporation trademark
™ Galden is a Montefluos trademark
™ Halocarbon is a Halocarbon Products Co. trademark
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 UXXXXXXXX
)RETTIMSNARTHCAEROFYLNOENOEBTSUM(laesetomernoitcennocnoinU
–noitcennocfoedisrettimsnarT 6
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retcarahc
edishgiH
ediswoL
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eziS 7–
ht
retcarahc
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ni L
)laes(lairetammgarhpaiD 8–
ht
retcarahc
ssL613ISIA
™672CyolletsaH
ECANS
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noitcetorpyrallipaC 9–
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retcarahc
ruomrass613ISIA
revocevitcetorpCVPhtiwruomrass613ISIA
)ERUTAREPMETHGIHROFDEDNEMMOCER( A
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)teef(mhtgnelyrallipaC 01–
ht
retcarahc
)3(1
)5(5.1
)7(2
)8(5.2
)01(3
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D
E
diulflliF 11–
ht
retcarahc
lioenociliS
nedlaG-diulftrenI
nobracolaH-diulftrenI
llifBBA
erutarepmethgihroflioenocilIS
erutarepmetwolrofremylopenociliS
)devorppaADF(liolareniM
)devorppaADF(lioelbategeV
)devorppaADF(retaw-nirecylG
)1etoN(
)1etoN(
)2etoN(
)2etoN(
)2etoN(
S
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D
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H
C
W
A
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snoitpO 21–
ht
retcarahc
enoN
gnihsubdlewss613ISIA
egnalfeetlacimehC
1
3
4
teksaG 31–
ht
retcarahc
rebburenociliS
EFTnolfeT
5
8
2600T Pressure Transmitters
Models S264 SS/S264_3
20
S264S Food and Sanitary Remote Seals
The Union Nut and Triclamp remote seals are designed for connection by Union Nut according to DIN 11851 -
F50 or F80 and 2 in, 3 in, 4 in Triclamp sanitary fittings. A variety of gaskets and clamp rings for the seals are
available.
pmalcirT
ni2ni3ni4
)aid(A)2.2(3.65)62.3(38)43.4(3.011
)aid(B)5.2(46)85.3(1986.4(911
Union Nut Seal (to DIN 11851) Triclamp Seal
The Cherry Burrell remote seals are designed for connection to 2in, 3in or 4in Cherry Burrell I-Line sanitary fittings.
A 4in V-band clamp is optionally available for the 4in variant.
eziS
)ni(mmSNOISNEMID
)aid(A)aid(B)aid(C)aid(DEFGH
ni2)46.2(76)2.2(65)56.1(24)42.2(75)31.0(2.3)62.0(5.6)94.0(5.21)21.0(3
ni3)68.3(98)91.3(18)58.2(24.27)3.3(8.38)90.0(4.2)13.0(9.7)95.0(51)21.0(3
ni4)88.4(421)83.4(52.111)58.2(24.27)3.4(3.90190.0(4.2)13.0(9.7)95.0(51)21.0(3
tuNnoinU
05F08F
)aid(A)86.2(86)39.3(001
)DR(B)70.3(87)33.4(011
C)36.0(61)47.0(91
A
B
C134 (5.3)
27 (1
.06)
A
B
20 (0.79)
2.85 (0.11)
134 (
5.3)
E
FH
G
B
A
C
D
2600T Pressure Transmitters
Models S264 SS/S264_3
21
The sanitary remote seal with flush diaphragm is designed to connect to a 4in sanitary tank spud. The tank spud and process gasket
are available as options with the seal suitable V-band clamp is also available on request.
NOTE: The tank spud required for connection of this seal element must be welded to the process vessel prior to connecting the seal,
following arecommended welding and pressure testing procedure.
The sanitary remote seal with extended diaphragm is designed to connect to a 4in sanitary tank spud. The tank spud and process
gasket are available with the seal.
NOTE: The tank spud required for connection of this seal element must be welded to the process vessel prior to connecting the seal.
Refer to Installing Sanitary Tank Spuds for the spud mounting dimensions and a recommended welding and pressure testing procedure
in the S264 instruction manual.
eziS
)ni(mmsnoisnemiD
A
ni2)1.2(3.35
ni4)1.4(1.401
ni6)1.6(9.451
dia 72 (2.83)
dia 110 (4.33)
dia 152.4 (6)
19.3 (0.75)
18.5 (0.72)
8 (0.31) for thin wall
13 (0.51) for thick wall
dia 119 (4.68)
dia 85.5 (3.36)
dia 36 (1.41)
dia 72 (2.83)
dia 100 (3.93)
dia 152 (5.98)
A
10 (0.39)
5.6 (0.22)
dia 132.6 (5.22)
2600T Pressure Transmitters
Models S264 SS/S264_3
22
The sanitary aseptic remote seal is designed to connect to a 4in sanitary fitting: either an aseptic tank spud or a 4in Cherry Burrell
aseptic ferrule. The tank spud, gaskets and V-band clamp are available option with the seal element.
NOTE: The tank spud or ferrule required for connection of this seal element must be welded to the process vessel prior to
connecting the element, following recommended welding and pressure testing procedure. Weld the Cherry Burrell ferrule to the
process vessel in accordance with manufacturers recommandations.
4in Aseptic Flanged Connection
4in Cherry Burrell Aseptic
Maximum Working Pressure @ 20°C (68°F)
2 in Triclamp : 3.8 MPa, 38 bar, 550 psi
3 in Triclamp : 2.4 MPa, 24 bar, 350 psi
4 in Triclamp : 1.7 MPa, 17 bar, 250 psi
F50/F80 Union nut : 2.5 MPa, 25 bar, 360 psi
Cherry Burrell: 1.9MPa, 19bar, 275psi
4in Sanitary flush or extended or aseptic: 1.9MPa, 19bar, 275psi
4in V-band clamp option: 1MPa, 10bar, 145psi
4in schedule 5 V-band clamp option: 0.7MPa, 7bar, 100psi @ 21°C.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
Process Gasket Temperature Limits
Buna: –40 to 121°C (–40 to 250°F)
Viton: 2 to 177°C (35 to 350°F)
Ethylene Propylene: 149°C (300°F)
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4 FOR
TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO SIDES
,llerruByrrehC,pmalcirT,tuNnoinU
eziSlaeScitpesAdnayratinaS rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
05F/ni2 Hn8.2,rabm7,aPk7.0
2
OHni7.1,rabm2.4,aPk24.0
2
OHni6.5,rabm41,aPk4.1
2
O
08F/ni3 Hni42.0,rabm6.0,aPk60.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
ni4 Hni42.0,rabm6.0,aPk60.0
2
OHni21.0,rabm3.0,aPk30.0
2
OHni21.0,rabm3.0,aPk30.0
2
O
2 holes 1/8in–27NPT
(180° symmetrical for steam connection)
dia 119 (4.68)
dia 105 (4.13)
dia 85.5 (3.36)
dia 79.6 (3.13)
dia 62 (2.44)
4.2 (0.16)
19.3 (0.75)
11.2 (0.75)
dia 72.4 (2.85)
dia 82.6 (3.25)
dia 111.25 (4.37)
dia 124 (4.88)
2.4 (0.09)
7.9 (0.31)
3 (0.11)
15 (0.59)
2600T Pressure Transmitters
Models S264 SS/S264_3
23
BASIC ORDERING INFORMATION model S264S Food and Sanitary Remote Seals
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Suitable for food application
™ Viton is a Dupont de Nemour trademark
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 SXXXXXXXX
slaesetomeryratinaSdnadooF
–noitcennocfoedisrettimsnarT 6
ht
retcarahc
edishgiH
ediswoL
H
L
noitcennocgnitnuoM 7–
ht
retcarahc
05F–15811NIDtunnoinU
08F–15811NIDtunnoinU
pmalcirTni2
pmalcirTni3
pmalcirTni4
llerruByrrehCni2
llerruByrrehCni3
llerruByrrehCni4
mgarhpaidhsulfyratinaSni4
mgarhpaid)ni2(dednetxeyratinaSni4
mgarhpaid)ni4(dednetxeyratinaSni4
mgarhpaid)ni6(dednetxeyratinaSni4
citpesallerruByrrehCni4
noitcennocdegnalfcitpesani4
A
B
F
G
H
L
M
N
P
Q
R
S
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J
lairetammgarhpaidlaeS –8
ht
retcarahc
ssL613ISIA S
noitcetorpyrallipaC 9–
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)ERUTAREPMETHGIHROFDEDNEMMOCER( A
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)teef(mhtgnelyrallipaC 01–
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)7(2
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)01(3
)21(5.3
)31(4
)51(5.4
)71(5
)81(5.5
)02(6
)22(5.6
)5.32(7
)52(5.7
)72(8
)03(9
)33(01
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
diulflliF 11–
ht
retcarahc
lioenociliS
)devorppaADF(liolareniM
)devorppaADF(lioelbategeV
)devorppaADF(retaw-nirecylG
)1etoN(
)1etoN(
)1etoN(
S
W
A
B
sgnittiF/pmalC 21–
ht
retcarahc
enoN
)pmalcirTni2rof(pmalCdnab-Vni2
)pmalcirTni3rof(pmalCdnab-Vni3
)degnalfcitpesani4dnahsulfyratinaSni4,llerruByrrehCni4,pmalcirTni4rof(pmalCdnab-Vni4
)laeshsulfyratinaSni4rof()81.0(mm7.4otpullawknat,dupsknaTni4
)laeshsulfyratinaSni4rof()73.0(mm5.9otpullawknat,dupsknaTni4
)laesdednetxeyratinaSni4rof(pmalcdnab-V5eludehcsni4
)laesni2dednetxeyratinaSni4rof(noisnetxeni2rofdupsknaT
)laesni4dednetxeyratinaSni4rof(noisnetxeni4rofdupsknaT
)laesni6dednetxeyratinaSni4rof(noisnetxeni6rofdupsknaT
)laesdegnalfcitpesani4rof(dupsknatcitpesA
1
A
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C
D
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F
G
H
J
P
teksaG 31–
ht
retcarahc
enoN
)laesdednetxeyratinaSni4rof(001NDteksagenelyporpenelyhtE
)laestunnoinU05Frof(05NDteksagenelyporpenelyhtE
)laestunnoinU08Frof(08NDteksagenelyporpenelyhtE
)laesdegnalfcitpesadnahsulfyratinasni4rof(teksag™notiV
)laesdegnalfcitpesadnahsulfyratinasni4rof(teksaganuB
1
A
C
D
3
4
2600T Pressure Transmitters
Models S264 SS/S264_3
24
S264P Remote seal(s) for Urea Service
Maximum Working Pressure @ 20°C (68°F)
3in, ANSI 600 flange:
- 8 MPa, 80 bar, 1160 psi
2in ANSI 2500 threaded flange:
- 32 MPa, 320 bar, 4640 psi
Vacuum Service
Full vacuum subject to fill fluid limits. Refer to table A.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil (DC 200) filling and AISI 316 L ss diaphragm
materials.
For filling different from silicone oil (DC200) the errors can be multiplied
by the thermal expansion coefficient listed in the fill fluid characteristics
table.
THE ERRORS IN TABLE CAN BE CONSIDERED DIVIDED BY 4 FOR
TRANSMITTERS USING SAME REMOTE SEAL ON THE TWO SIDES
Flange ANSI 600, 3in Threaded Flange ANSI 2500, 2in
ecivreSaerU
eziSlaeSdegnalF rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
1
1
/
2
ni Hni6.5,rabm41,aPk4.1
2
OHni42.2,rabm6.5,aPk65.0
2
OHni2.7,rabm81,aPk8.1
2
O
2
1
/
2
ni Hni88.0,rabm2.2,aPk22.0
2
OHni4.0,rabm1,aPk1.0
2
OHni63.0,rabm9.0,aPk90.0
2
O
131 (5.16)
45
(1.77)
dia 155 (6.10)
no. 4 holes
dia 25.4 (1)
dia 53
(2.08)
dia
37.5
(1.47)
~15 (0.59)
dia 110 (4.33)
dia 60
(2.36)
2
(0.07) ANSI B2.1 NPS
69 or 94
(2.71 or 3.7)
69
(2.71)
dia 127 (5)
3.5 (0.14)
31.8 (1.25)
6.4
(0.25)
40.3 (1.59)
dia 168.3 (6.63)
dia 209.6 (8.25)
no. 8 holes
dia 22.2 (0.87)
2600T Pressure Transmitters
Models S264 SS/S264_3
25
BASIC ORDERING INFORMATION model S264P Remote Seal for Urea Service
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Not available with Size/Mounting flange code J
Note 2: Not available with Size/Mounting flange code H
LEDOMESAB 1–
ts
5ot
ht
sretcarahc S 2 6 4 PXXXXXXXX
ecivreSaerUroflaesetomeR
–noitcennocfoedisrettimsnarT 6
ht
retcarahc
edishgiH
ediswoL
H
L
lairetaM/gnitargnitnuoM/eziS 7–
ht
retcarahc
ni3
ni2
FR006ISNA
egnalfdedaerhT
edarGaerUssL613ISIA
leetsnobraC
H
J
retemaiD/htgnelnoisnetxE –8
ht
retcarahc
)ni95.1(mm3.04
)ni95.1(mm3.04
)ni61.5(mm131
ni7.2(mm96
)ni17.3(mm49
)ni74.1(mm5.73
)1etoN(
)1etoN(
)2etoN(
R
S
T
)laes(lairetammgarhpaiD 9–
ht
retcarahc
edarGaerUssL613ISIA S
noitcetorpyrallipaC 01–
ht
retcarahc
ruomrass613ISIA
revocevitcetorpCVPhtiwruomrass613ISIA
)ERUTAREPMETHGIHROFDEDNEMMOCER( A
B
)teef(mhtgnelyrallipaC 11–
ht
retcarahc
)3(1
)5(5.1
)7(2
)8(5.2
)01(3
)21(5.3
)31(4
)51(5.4
)71(5
)81(5.5
)02(6
A
B
C
D
E
F
G
H
J
K
L
diulflliF 21–
ht
retcarahc
lioenociliS
erutarpemethgihroflioenocilIS
S
H
noitpO 31–
ht
retcarahc
enoN
tsetyeuH
1
3
2600T Pressure Transmitters
Models S264 SS/S264_3
26
S264B Model Button Type Remote Seal (To be used only for gauge pressure)
These remote seals are designed to connect directly to a process pipe via the NPT threaded connection or to match pipe fitting with
an interface suitable for the provided mating flange. The button seals, due to their design, are dedicated for measurement with medium/
high calibrated span (2 MPa/20 bar/290 psi approx. or greater).
3 1/4in flange extended - type 91
3 1/2in flange extended - type 91 modified
1 1/2in threaded union
type 92/92 modified
Flange
Spacer
Flange Spacer
6.35 (1/4)
13.49 (17/32)
19 (3/4)
2.3 (3/32)
Thick Gasket
146 (5-3/4)
dia 83 (3-1/4)
4 Holes equally spaced
33/64in dia on
2-1/8in dia Bolt Circle
2 Holes
5/16-18NC–2 on
2-1/8in Dia Bolt Circle
51 (2)
dia 24 (15/16)
dia 23 (59/64)
dia 35 (1-3/8)
dia 34 (1-23/64)
dia 24 (15/16)
dia 23 (59/64)
6.35 (1/4)
13.49 (17/32)
128 (5-1/32)
25 (1)
2.3 (3/32)
Thick Gasket
212 (8-11/32) Max
dia 89 (3-1/2)
4 Holes equally spaced
17/32in dia on
2-1/2in dia Bolt Circle
2 Holes
1/2-13NC–2 on
2-1/2in Dia Bolt Circle
dia 35 (1-3/8)
dia 34 (1-23/64)
dia 24 (15/16)
dia 23 (59/64)
19 (3/4) 38 (1-1/2)
146 (5-3/4)
2.3 (3/32)
Thick
Gasket
dia 24 (15/16)
dia 23 (59/64)
76 (3) 6.35 (1/4)
13.49 (17/32)
1-1/2 16N-2 for Type 92
1-1/2 12FG for Type 92 modified
2600T Pressure Transmitters
Models S264 SS/S264_3
27
Maximum Working Pressure (20 to 120°C; 68 to 248°F)
Types 89, 90 and 92: 42MPa, 420bar, 6090psi
Types 91: 35Mpa, 350bar, 5075psi
Vacuum Service
Full vacuum subject to fill fluid limits.
Refer to table A.
Process Temperature Limits
Same as fill fluid limits. Refer to table A.
Temperature effect
The following table shows the temperature effect for 20K (36°F)
change, detailed separately for
a) the seal (one element)
b) the capillary per meter
c) the system (transmitter sensor when combined with a seal of
specific size/type)
referred to silicone oil for high temperature filling and Hastelloy C276
diaphragm materials.
epyTnottuB
eziSlaeS rorrelaeSrorrEyrallipaCm1rorrE)rosneS(metsyS
ni1 Hni23,rabm08,aPk8
2
OHni27,rabm81,aPk8.1
2
OHni8.21,rabm23,aPk2.3
2
O
Capillary to
instrument
Bracket – type 89
Universal– type 90
dia 24 (15/16)
dia 23 (59/64)
13.49 (17/32)
28.58 (1-1/8)
2.3 (3/32)
Thick Gasket
dia 33.34 (1-5/16 )
6.35 (1/4)
125.41 (4-15/16)
138.11 (5-7/16)
dia 22.23 (7/8)
95.25 (3-3/4)
60.33 (2-3/8)
47.6 (1-7/8) 30.16 (1-3/16)
21.43 (27/32)
42.86 (1-11/16)
2 Holes
dia 17.46 (11/16)
6.35 (1/4)
13 (17/32)
78 (3-1/16)
52 (2-1/16)
146 (5-3/4)
2.3 (3/32)
Thick Gasket
dia 24 (15/16)
dia 23 (59/64)
2600T Pressure Transmitters
Models S264 SS/S264_3
28
BASIC ORDERING INFORMATION model S264B Button Type Remote Seal
Select one character or set of characters from each category and specify complete catalog number.
Note 1: Only available with Bracket type 89 version and suitable for food application
™ Hastelloy is a Cabot Corporation trademark
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2600T Pressure Transmitters
Models S264 SS/S264_3
29
2600T Pressure Transmitters
Models S264 SS/S264_3
30
2600T Pressure Transmitters
Models S264 SS/S264_3
31
2600T Pressure Transmitters
Model S264 SS/S264_3
SS/S264_3
ABB has Sales & Customer Support
expertise in over 100 countries worldwide
www.abb.com/instrumentation
The Company’s policy is one of continuous product
improvement and the right is reserved to modify the
information contained herein without notice.
Printed in Italy (02.04)
© ABB 2004
ABB Ltd
Howard Road, St. Neots
Cambridgeshire, PE19 3EU
UK
Tel: +44(0)1480 475321
Fax: +44(0)1480 217948
ABB Inc.
125 E. County Line Road
Warminster, PA 18974
USA
Tel: +1 215 674 6000
Fax: +1 215 674 7183
ABB SACE spa
Business Unit Instrumentation
Via Statale 113
22016 Lenno (CO) Italy
Tel: +39 0344 58111
Fax: +39 0344 56278
