Features
Description
Benefits
08/04
Specifications
www.dynisco.com
SPX2241
The SPX2241 is a smart 4 - 20 mA pressure transmitter designed for use in hazardous locations. The SPX2241 is an
all welded construction that features a large diaphragm and a mounting flange for easy installation. The
SPX2241E has explosion proof approval for Class 1, Division I, Groups A, B, C & D. The explosion proof model
employs a c onduit fitting. The SPX2241S is approved for A TEX/Intrinsically Safe II 1 G 100a Eex ia IIC,
Zones 0 and 1. A TEX/intrinsically s afe models can be supplied with either a conduit fitting or a 6 pin hermetically
sealed bendix connector.
• HARTTM digital communication
• Better than +/- 1.0% combined error
• 4 - 20 mA loop-powered output
• 0 - 250 to 0 - 1,000 psi
• Explosion Proof, Intrinsically Safe/A TEX approved
• Meets PED and CE requirements
• Configurable via handheld
• Precise repeatable pressure measurements
• Output supplied directly to DCS or PL C
• Customer defined pressure ranges
• Approved for hazardous environments
• Meets new EC requirements
PERFORMANCE CHARACTERISTICSPERFORMANCE CHARACTERISTICS
PERFORMANCE CHARACTERISTICSPERFORMANCE CHARACTERISTICS
PERFORMANCE CHARACTERISTICS
Output: Output:
Output: Output:
Output: 4 - 20 mA, with optional HARTTM
InpInp
InpInp
Inputut
utut
ut
VV
VV
Voo
oo
oltlt
ltlt
ltagag
agag
age: e:
e: e:
e: 16 - 36 V dc (Standard)
16 - 30 V dc (A TEX/Intrinsically Safe Applications)
Combined Error: Combined Error:
Combined Error: Combined Error:
Combined Error: +/- 1.0% FSO
(Including Linearity, Repeatability & Hysteresis)
Repeatability: Repeatability:
Repeatability: Repeatability:
Repeatability: +/- 0.1%FSO
RR
RR
Rerer
erer
eranan
anan
angg
gg
gabab
abab
abii
ii
ility:lity:
lity:lity:
lity: 3: 1 T urndown
Over Pressure: Over Pressure:
Over Pressure: Over Pressure:
Over Pressure: 2 X FSO
Zero Balance Adjustment Range:Zero Balance Adjustment Range:
Zero Balance Adjustment Range:Zero Balance Adjustment Range:
Zero Balance Adjustment Range: -40% to +10%;
-80% to +20% for < 500 psi
Gain Span Adjustment Range: Gain Span Adjustment Range:
Gain Span Adjustment Range: Gain Span Adjustment Range:
Gain Span Adjustment Range: +/- 2% FSO maximum
LL
LL
Loo
oo
oaa
aa
ad Rd R
d Rd R
d R ee
ee
ess
ss
sii
ii
iss
ss
stt
tt
tancanc
ancanc
ance:e:
e:e:
e: 500 Ω @ 26 V dc, 1000 Ω @ 36 V dc
TEMPERATEMPERA
TEMPERATEMPERA
TEMPERATURETURE
TURETURE
TURE & ME & ME
& ME & ME
& ME CHANICALCHANICAL
CHANICALCHANICAL
CHANICAL CHARA CHARA
CHARA CHARA
CHARA CTERISCTERIS
CTERISCTERIS
CTERISTICTIC
TICTIC
TICSS
SS
S
MM
MM
Maxax
axax
ax Di Di
Di Di
Di aphraphr
aphraphr
aphragm agm
agm agm
agm TT
TT
Temperemper
emperemper
emperatat
atat
aturur
urur
ure:e:
e:e:
e: 600oF (315oC)
Zero Shift (due to temperature change):Zero Shift (due to temperature change):
Zero Shift (due to temperature change):Zero Shift (due to temperature change):
Zero Shift (due to temperature change):
1 ps i/100oF T ypical (from 75 to 450oF)
2 psi/100oF Typical (from 450 to 600oF)
ElEl
ElEl
Electrectr
ectrectr
ectroniconic
oniconic
onicss
ss
s Oper Oper
Oper Oper
Operatinatin
atinatin
ating g
g g
g TT
TT
Temperemper
emperemper
emperatat
atat
aturur
urur
ure:e:
e:e:
e:
-20o to 185oF (-29o to 85oC)
EffEff
EffEff
Effectsects
ectsects
ects o o
o o
ovv
vv
ver Cer C
er Cer C
er C ompenompen
ompenompen
ompenss
ss
satat
atat
ated ed
ed ed
ed TT
TT
Temperemper
emperemper
emperatat
atat
aturur
urur
ure Re R
e Re R
e Ranan
anan
angg
gg
ge ofe of
e ofe of
e of
00
00
0oo
oo
o to 150 to 150
to 150 to 150
to 150oo
oo
oF (-18F (-18
F (-18F (-18
F (-18oo
oo
o to 65 to 65
to 65 to 65
to 65oo
oo
oC) - Zero & Span (each):C) - Zero & Span (each):
C) - Zero & Span (each):C) - Zero & Span (each):
C) - Zero & Span (each):
0.01% FS/oF max (0.02% FS/oC max)
MouMou
MouMou
Mountinntin
ntinntin
nting Bog Bo
g Bog Bo
g Boltlt
ltlt
lt
TT
TT
Toror
oror
orque:que:
que:que:
que: 12 5 inch/ lb s. ma ximum
Standard Wetted Parts: Standard Wetted Parts:
Standard Wetted Parts: Standard Wetted Parts:
Standard Wetted Parts: DyMaxTM coated 15-5 PH SST
DyniscoDynisco
DyniscoDynisco
Dynisco L LC
38 Forge Parkway
Franklin, MA 02038 (USA)
Phone +1 508 541 9400
Fax +1 508 541 6206
Email infoinst@dynisco.com HotlineHotline
HotlineHotline
Hotline 1-800-Dynisco1-800-Dynisco
1-800-Dynisco1-800-Dynisco
1-800-Dynisco www.dynisco.com
Ordering Guide
08/04
Shaded sections refer to standard configurations. Accuracy may be affected if non-standard configurations are used. For additional
options please consult factory.
Snout LengthSnout Length
Snout LengthSnout Length
Snout Length
NE = 2.031”, 5.16 cm
Diaphragm MaterialDiaphragm Material
Diaphragm MaterialDiaphragm Material
Diaphragm Material
A = DyMax Coated 15-5 PH SST
ApprovalApproval
ApprovalApproval
Approval
E = Explosion Proof
S = ATEX/Intrinsically Safe
N = No Approvals
Stem LengthStem Length
Stem LengthStem Length
Stem Length
DD = 18”, 46 cm Flex
2241 X X XX X XX XX XX X XX XX XXX
Pressure UnitsPressure Units
Pressure UnitsPressure Units
Pressure Units
B = Bar
C = KPa
K = Kgf/cm2
M = MPa
P = PSI
OptionOption
OptionOption
Option
Pressure RangePressure Range
Pressure RangePressure Range
Pressure Range
13 = 250 psi 17.5 Bar 17.5 Kgf/cm21.75 MPa
14 = 500 psi 35 Bar 35 Kgf/cm23.5 MPa
15 = 750 psi 50 Bar 50 Kgf/cm25 MPa
16 = 1,000 psi 70 Bar 70 Kgf/cm27 MPa
CommunicationsCommunications
CommunicationsCommunications
Communications
A = No Protocol
B = HARTTM Protocol
Mounting FlangeMounting Flange
Mounting FlangeMounting Flange
Mounting Flange
90 = Flat Faced Flange
Electrical ConnectionsElectrical Connections
Electrical ConnectionsElectrical Connections
Electrical Connections
AC = PT1H-10-6P Connector
CA = 1/2-14 NPT Conduit with 42” Leads
TT
TT
Temperemper
emperemper
emperatat
atat
aturur
urur
ure e
e e
e SenSen
SenSen
Sensorsor
sorsor
sorss
ss
s
ZZ = No Thermocouple/RTD
SPAN
ZERO
S
C
R
E
W
S
E
A
S
L
R
E
M
O
V
E
N
O
T
D
O
E
x
N
W
A
R
I
N
G
S
Z
Alignment
Flat
VIEW A-A
Color Function
RED E+
BLACK E-
GREEN GROUND
ORANGE Rcal +
BLUE Rcal
-
3 - Conductor
5 - Conductor
Cable Wiring
VIEW B-B
O
.516 THRU (
O
3.11 mm)
4 HOLES EQ SP
ON
O
2.125 B.C.
2x 5/16-24 UNF-2B THRU
EQ SP 180
v
APART
(JACK-OUT SCREW S)
45° ±.5
v
O
2.125
54mm
O
3.25
82.6mm
A
A
B
B
SST ARMORED
CABLE
Ø.62
(15.9mm)
RIGID STEM LENGTH
u
.06 (1.5 mm)
5/8
FLATS
2.031 SNOUT
(51.59 mm)
RIGID STEM OPTION
.932
.927
23.66mm
23.55mm
O
1.325
1.315
33.66mm
33.4mm
O
.536
.526
13.61mm
13.36mm
.75
19mm
GASKET
1.19 (30.2mm) OD
.950 (24.1mm) ID
.09 (2.3mm) THK
Ø.69
(17.5mm)
LEAD LENGTH
(42in.std (107cm)
.81
20.7mm
1.48
37.7mm
4.00
101.6mm
1.25
31.9mm
Flex Length
u
.12 (3.1mm)
1/2-14 NPT
1.00
25.4mm
O
1.75
44.4mm
O
10.46 + FLEX LENGTH (or RIGID STEM LENGTH)
u
.25 (6.35 mm )
(265.7mm)
18 AWG STRANDED
CABLE WIRE
7/8 in.
(FLATS)
All dimensions are in inches (mm).
