Features CIP/SIP service for process temperatures up to 284 °F (140 °C)
Absolute or gage pressure ranges up to 300 psi
Mounts with either 1
Performance of 0.10 percent with high accuracy option
®
Sanitary Standards
1
/2 or 2-in. Tri Clamp connection
Page 2
Rosemount 2090F
December 2017
Accurate, stable, and reliable pressure measurement for
the hygienic industries
Conforms to 3-A Sanitary Standards
The hygienic design of the Rosemount 2090F conforms to 3-A
Sanitary Standards, and is USDA accepted. The materials of
construction are Generally Recognized As Safe (GRAS) by the
FDA, making it the ideal choice for any hygienic application.
Features CIP/SIP service with an upper
temperature limit of 284 °F (140 °C)
The Rosemount 2090F provides accurate, stable, and reliable
pressure measurement, which makes it an ideal choice for
pharmaceutical and food and beverage applications, including
CIP/SIP service for process temperatures up to 284 °F (140 °C).
Absolute or gauge pressure ranges up
to 300 psi and 20:1 turndown
Higher turndown allows for lower inventories by allowing you to
measure pressures from 1.5 to 300 psi with only three
transmitter ranges.
Mounts with either 11/2 or 2-in.
Tri Clamp connection
The Rosemount 2090F is available with both 11/2 and 2-in.
Tri Clamp process connections, designed for sanitary
applications to easily connect to standard sanitary fittings
without requiring special mounting hardware.
0.10 percent reference accuracy
performance with P8 high accuracy
option
The single-filled sensor system of the Rosemount 2090F leads to
outstanding accuracy due to full sensor compensation.
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 7
for more information on Material Selection.
Table 1. Rosemount 2090F Pressure Transmitter Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to
additional delivery lead time.
ModelProduct description
2090FHygienic Pressure Transmitter
Transmitter type
AAbsolute★
GGage★
Pressure ranges (range/minimum span)
Rosemount 2090FGRosemount 2090FA
1–14.7 to 30 psi/1.5 psi (-1,01 to 2,1 bar/103 mbar)0 to 30 psia/1.5 psi (0 to 2,1 bar/103 mbar)★
2–14.7 to 150 psi/7.5 psi (-1,01 to 10,3 bar/517 mbar)0 to 150 psia/7.5 psi (0 to 10,3 bar/517 mbar)★
3–14.7 to 300 psi/40 psi (-1.01 to 20,7 bar/2,8 bar)0 to 300 psia/40 psi (0 to 20,7 bar/2,8 bar)★
Output
S4–20 mA dc/digital HART® Protocol★
Material of construction
Process connectionIsolating diaphragmOil fill
2D316L SST (Stainless Steel)316L SSTNeobee
®
Process connection
E11/2–in. Tri Clampconnection★
F2–in. Tri Clamp connection★
Conduit entry
1
2M20 1.5 female★
1
/2–14 NPT★
Options(include with selected model number)
Extended product warranty
WR33-year limited warranty★
★
WR55-year limited warranty
Digital display
M5LCD display, configured for percent of range★
Mounting brackets
B4SST mounting bracket with SST bolts★
Emerson.com/Rosemount
3
★
Page 4
Rosemount 2090F
Table 1. Rosemount 2090F Pressure Transmitter Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to
additional delivery lead time.
December 2017
Product certifications
E5USA Explosionproof (XP) and Dust-Ignitionproof (DIP)★
EDAT EX Flameproo f★
EMTechnical Regulations Customs Union (EAC) Flameproof★
I5USA Intrinsic Safety (IS) and Nonincendive (NI)★
Q8Material traceability certification per EN 10204 3.1★
Alarm limit
C4NAMUR alarm and saturation levels, high alarm★
CNNAMUR alarm and saturation levels, low alarm★
Special procedures
P2Cleaning for special service
Calibration accuracy
P80.1 percent accuracy to 10:1 turndown★
Typical model number: 2090FG2S2DE1
4
Emerson.com/Rosemount
Page 5
December 2017
Standard configuration
Unless otherwise specified, transmitter is shipped as follows:
Engineering units: psi
4 mA: 0 psi
20 mA: Upper range limit
Alarm output: high
LCD display: 0 to 100 percent
Custom configuration
Calibration
Transmitters are factory calibrated to customer's specified
range.
If calibration is not specified, transmitters are calibrated at
maximum range. Calibration is at ambient temperature and
pressure.
Tagging
Rosemount 2090F
The transmitter will be tagged, at no charge, in accordance with
customer requirements. All tags are stainless steel. The standard
tag is wired to the transmitter. Tag character height is
(0.318 cm). A permanently attached tag is available upon
request.
1
/8-in.
Accessories
Item description
Calibration adapter, 11/2-in.
Use to connect a calibration device to a
transmitter.
Calibration adapter, 2-in.
Use to connect a calibration device to a
transmitter.
Part number
02088-0197
-0011
02088-0197
-0012
Emerson.com/Rosemount
5
Page 6
Rosemount 2090F
85 – (Process Temp – 185)
1.5
85 – (Process Temp – 85)
1.5
Specifications
December 2017
Functional specifications
Service
Liquid, gas, vapor, and high-viscosity applications
Ranges
(1)
Lower
–14.7 psig
(-1,01 bar)
1
2
3
Minimum
span
1.5 psi
(103 mbar)
7.5 psi
(517 mbar)
40 psi
(2,76 bar)
Range
1.Assumes atmospheric pressure of 14.7 psig.
Upper
(URL)
30 psi
(2,1 bar)
150 psi
(10,3 bar)
300 psi
(20,7 bar)
Lower
(LRL)
0 psia
(0 bar)
(LRL)(gage)
Output
4–20 mA Selectable HART Protocol
Range down
20:1
Load limitations
Maximum loop resistance is determined by the power supply
voltage, as described by the following equation:
Maximum loop resistance = 43.5 (power supply voltage – 10.5)
1387
1000
500
Load (Ohms)
0
10.520
The Field Communicator requires a minimum loop resistance of 250 Ω
for communication.
Operating
Region
30
Voltage (Vdc)
42.4
Power supply
External power supply required. Transmitter operates on
10.5–42.4 Vdc with no load. Reverse polarity protection is
standard.
Overpressure limits
Range Overpressure limit
1120 psi (8,3 bar)
2300 psi (20,7 bar)
3600 psi (41,4 bar)
1.Overpressure limit is dependent on the clamp/pressure adapter or sensor
rating (whichever is lower).
Temperature limits
Process
–4 to 284 °F (–20 to 140 °C)
Ambient
–4 to 185 °F (–20 to 85 °C)
Storage
–22 to 185 °F (–30 to 85 °C)
Process temperatures above 185 °F (85 °C) require lowering the
ambient limits by a 1.5:1 ratio:
Max. ambient temperature in °F =
Max. ambient temperature in °C =
Humidity limits
0 to 100 percent relative humidity
Volumetric displacement
Less than 0.0005 in3 (0,008 cm3)
Turn-on t ime
Performance within specifications less than 2.0 seconds after
power is applied to the transmitter
Failure alarm
If self-diagnostics detect a sensor or microprocessor failure, the
analog signal is driven either high or low to alert the user. High or
low failure mode is user-selectable by a jumper on the
transmitter. The values to which the transmitter drives its
output in failure mode depend on whether it is
factory-configured to standard or NAMUR-compliant operation.
The values for each are as follows:
(1)
6
Standard operation
Linear output: 3.9 ≤ I ≤ 20.8
Fail high: I ≥ 21.75 mA
Low: I ≤ 3.75 mA
Emerson.com/Rosemount
Page 7
December 2017
Rosemount 2090F
NAMUR-compliant operation
Linear output: 3.8 ≤ I ≤ 20.5
Fail high: I ≥ 22.5 mA
Low: I ≤ 3.6 mA
Transmitter security
Activating the transmitter security function prevents changes to
the transmitter configuration, including local zero and span
adjustments. Security is activated by an internal jumper.
Performance specifications
Zero-based spans, reference conditions, and 316 SST isolating
diaphragm
Reference accuracy
±0.20 percent of calibrated span. Includes combined effects of
linearity, hysteresis, and repeatability.
High accuracy (P8) option:
±0.10 percentof calibrated span to 10:1 turndown
Ambient temperature effect per 50 °F (28°C)
±(0.15% URL + 0.15% span) from 1:1 to 20:1
Stability
±0.10 percent of URL for one year, reference stability
Time response
Total response time
145 ms
Update rate
22 times per second
1.Nominal total response time at 75 °F (24 °C) reference conditions.
(1)
2.During surge event device may exceed maximum EMC deviation limit or
reset; however, device will self-recover and return to normal operation
within specified start-up time.
Mounting position effect
Zero shift of up to 5.0 inH2O (12,4 mbar), which can be
calibrated out. No span effect.
Physical specifications
Material selection
Emerson provides a variety of Rosemount product with various
product options and configurations including materials of
construction that can be expected to perform well in a wide
range of applications. The Rosemount product information
presented is intended as a guide for the purchaser to make an
appropriate selection for the application. It is the purchaser’s
sole responsibility to make a careful analysis of all process
parameters (such as all chemical components, temperature,
pressure, flow rate, abrasives, contaminants, etc.), when
specifying product, materials, options and components for the
particular application. Emerson is not in a position to evaluate or
guarantee the compatibility of the process fluid or other process
parameters with the product, options, configuration or
materials of construction selected.
Less than ±0.1 percent of upper range limit when subjected to
vibration of peak to peak constant displacement of 4 mm (5 to
15 Hz) and constant acceleration of 2 g (15 to 150 Hz) and 1 g
(150 to 2000 Hz)
Power supply effect
Less than ±0.005 percent of calibrated span per volt
Electromagnetic compatibility (EMC)
Meets all industrial environment requirements of EN61326 and
NAMUR NE-21
EMC disturbance
1.NAMUR NE-21 does not apply to low-power (Transmitter output option
code N).
Emerson.com/Rosemount
(1)
. Maximum deviation < 1 percent span during
(2)
.
Emerson certifies no process wetted components used in this
product contain substances of animal origin. Materials used in
the production or processing of wetted components for this
products meet the requirements stated in EMA/410/01 Rev. 3
and ISO 2242-1:2015. Wetted components in this product are
considered free of TSE.
Non-wetted parts
Electronics housing
Low-copper aluminum
Enclosures meet NEMA
installed
Paint
Polyurethane
Cover O-rings
Buna-N
®
Type 4X, IP66, and IP68 when properly
7
Page 8
Rosemount 2090F
Paint
Polyurethane
Fill fluid
Neobee M-20
Weight
Approximately 2.74 lb (1,24 kg)
December 2017
8
Emerson.com/Rosemount
Page 9
December 2017
Product Certifications
Rev 2.0
Rosemount 2090F
European Directive Information
A copy of the EU Declaration of Conformity can be found at the end
of the Quick Start Guide. The most recent revision of the EU
Declaration of Conformity can be found at
Emerson.com/Rosemount
.
Ordinary Location Certification
As standard, the transmitter has been examined and tested to
determine that the design meets the basic electrical, mechanical,
and fire protection requirements by a nationally recognized test
laboratory (NRTL) as accredited by the Federal Occupational Safet y
and Health Administration (OSHA).
North America
E5USA Explosionproof (XP) and Dust-Ignitionproof (DIP)
Certificate: 1015441
Standards: FM Class 3600 – 2011, FM Class 3615 – 2006,
FM class 3616 – 2011, FM Class 3810 – 2005,
ANSI/NEMA 250 – 1991
Markings: XP CL I, DIV 1, GP B, C, D; DIP CL II, DIV 1, GP E, F,
G; CL III, DIV 1; T5(–50 °C
Seal Not Required; Type 4X
I5USA Intrinsically Safe (IS) and Nonincendive (NI)
Certificate: 1015441
Standards: FM Class 3600 – 1998, FM Class 3610 – 2010,
FM Class 3611 – 2004, FM Class 3810 – 1989
Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F,
G; Class III T4(–50 °C
connected per Rosemount drawing 02088-1024;
NI CL 1, DIV 2, GP A, B, C, D; Type 4x
C6 Canada Explosionproof, Intrinsically Safe, and Division 2, and
Markings: Explosionproof for Class I, Division 1, Groups B, C
and D; Class II, Groups E, F, and G; Class III;
Intrinsically Safe Class I, Division 1 when
connected in accordance with Rosemount
drawing 02088-1024, Temperature Code T3C;
Ex ia; Class I Division 2 Groups A, B, C and D;
Type 4X; Factory Sealed
Markings: II 1/2 G Ex db IIC T6… T4 Ga/Gb, T6(–60°C
≤ +70 °C), T4/T5(–60 °C ≤ T
Special Condition for Safe Use (X):
1. This device contains a thin wall diaphragm. Installation,
maintenance and use shall take into account the
environmental conditions to which the diaphragm will be
subjected. The manufacturer’s instructions for installation
and maintenance shall be followed in detail to assure safety
during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic
build-up on painted surfaces, and only clean the painted
surfaces with a damp cloth. If paint is ordered through a
special option code, contact the manufacturer for more
information.
1. The apparatus is not capable of withstanding the 500 V
insulation test required by EN60079-11. This must be taken
into account when installing the apparatus.
2. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care should
be taken to protect it from impact or abrasion if located in a
Zone 0 environment.
N1 ATEX Type n
Certificate: BAS00ATEX3167X
Standards: EN60079-0:2012+A11:2013, EN60079-15:2010
Markings: II 3 G Ex nA IIC T5 Gc (–55 °C
i
i
i
i
HART
30 V
200 mA
0.9 W
0.012 μF
≤ +80 °C)
a
≤ T
a
≤ T
≤ +70 °C)
≤ +70 °C)
a
≤ T
a
Emerson.com/Rosemount
9
Page 10
Rosemount 2090F
Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal block,
the equipment is not capable of withstanding the 500 V
insulation test that is required by EN60079-15. This must
be taken into account when installing the apparatus.
ND ATE X Dus t
Certificate: BAS01ATEX1427X
Standards: EN60079-0:2012+A11:2013,
EN60079-31:2009
Markings: II 1 D Ex t IIIC T 50 °C T
500
60 °C Da
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress
protection of the enclosure to at least IP66.
2. Unused cable entries must be filled with suitable blanking
plugs which maintain the ingress protection of the
enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the
ambient range of the apparatus and capable of
withstanding a 7 J impact test.
International
K7 Combination
IECEx Flameproof
Certificate: IECEx KEM 06.0021X
Standards: IEC60079-0:2011, IEC60079-1:2014,
IEC60079-26:2014
Markings: Ex db IIC T6…T4 Ga/Gb, T6(–60 °C
≤ T
°C), T4/T5(–60 °C
≤ +80 °C);
a
Special Conditions for Safe Use (X):
1. The device contains a thin wall diaphragm less than 1 mm
thickness that forms a boundary between EPL Ga (process
connection) and EPL Gb (all other parts of the equipment).
The model code and datasheet are to be consulted for
details of the diaphragm material. Installation,
maintenance and use shall take into account the
environmental conditions to which the diaphragm shall be
subjected. The manufacturer's instructions for installation
and maintenance shall be followed in detail to assure
safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from
electrostatic discharge. Avoid installations that could
cause electrostatic build-up on painted surfaces, and only
clean the painted surfaces with a damp cloth. If paint is
ordered through a special option code, contact the
manufacturer for more information.
IECEx Dust: see Approval Option NK
IECEx Intrinsic Safety
Certificate: IECEx BAS 12.0071X
Standards: IEC60079-0:2011, IEC60079-11:2011
≤ T
Markings: Ex ia IIC T4 Ga (–55 °C
≤ +70 °C),
a
≤ T
≤ +70
a
December 2017
Tabl e 3. I nput Par amet ers
Parameter
Voltage U
Current I
Power P
Capacitance C
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal block,
the Rosemount 2090 is incapable of passing the 500 V
isolation test. This must be taken into account during
installation.
2. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care should
be taken to protect it from impact or abrasion if located in
a Zone 0 environment.
IECEx Type n
Certificate: IECEx BAS 12.0072X
Standards: IEC60079-0:2011, IEC60079-15:2010
Markings: Ex nA IIC T5 Gc (–40 °C
Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal block,
the device is incapable of passing the 500 V isolation test.
This must be taken into account during installation.
NK IECEx Dust
Certificate: IECEx BAS12.0073X
Standards: IEC60079-0:2011, IEC60079-31:2008
Markings: Ex t IIIC T 50 °C T
Tabl e 4. I nput Par amet ers
i
i
i
i
Parameter
Voltage U
Current I
Special Conditions for Safe Use (X):
1. Cable entries must be used which mention the ingress
protection of the enclosure to at least IP66.
2. Unused cable entries must be filled with suitable blanking
plugs which maintain the ingress protection of the
enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the
ambient range of the apparatus and capable of
withstanding a 7 J impact test.
2. The earth connection facility in the enclosure should be
connected reliably.
3. During installation in hazardous location, cable glands,
conduits, and blanking plugs, certified by state-appointed
inspection bodies with Ex d IIC type of protection, should
be used.
4. During installation, use and maintenance in explosive gas
atmospheres, observe the warning “Do not open when
energized.”
5. During installation, there should be no mixture harm to
flameproof housing.
6. End user is not permitted to change any components
insides, but to settle the problem in conjunction with
manufacturer to avoid damage to the product.
7. Maintenance should be done in non-hazardous location.
8. During installation, use and maintenance of this product,
observe the following standards: GB3836.13-2013,
GB3836.15-2000, GB3836.16-2006, GB50257-2014.
I3China Intrinsic Safety
Certificate: GYJ15.1508X
Standards: GB3836.1-2010, GB3836.4-2010,
GB3836.20-2010
Markings: Ex ia IIC T4 Ga
Temperature class
≤ +40 °C),
a
Rosemount 2090F
Special Conditions for Safe Use (X):
1. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care should
be taken to protect it from impact or abrasion if located in
a zone 0 environment.
2. This apparatus is not capable of withstanding the
500 V r.m.s. insulation test required by Clause 6.3.12 of
GB3836.4-2010.
3. The ambient temperature is:
T
a
–55 °C ≤ Ta ≤ 70 °CT4
4. Intrinsically safe parameters:
Parameter
Voltage U
Current I
Power P
Capacitance C
Inductance L
5. The product should be used with Ex-certified linear
associated apparatus to establish explosion protection
system that can be used in explosive gas atmospheres.
Wiring and terminals should comply with the instruction
manual of the product and associated apparatus.
6. The cables between this product and associated apparatus
should be shielded cables (the cables must have insulated
shields). The shield has to be grounded reliably in a
non-hazardous area.
7. End users are not permitted to change any internal
components, but to settle the problem in conjunction with
the manufacturer to avoid damage to the product.
8. During installation, use and maintenance of this product,
observe the following standards: GB3836.13-2013,
GB3836.15-2000, GB3836.16-2006, G3836.18-2010,
GB50257-2014.
i
i
i
i
i
Temperature class
HART
30 V
200 mA
0.9 W
0.012 μF
0 mH
Emerson.com/Rosemount
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Page 12
Rosemount 2090F
December 2017
Technical Regulations Customs Union
(EAC)
EM EAC Flameproof
Markings: Ga/Gb Ex db IIC T4...T6 X, T4/T5 (-60 °C ≤ Ta ≤
+80 °C),T6 (-60 °C ≤ Ta ≤ +70 °C)
Special Condition for Safe Use (X):
See certificate for special conditions.
IM EAC Intrinsically Safe
≤ T
Markings: 0Ex ia IIC T4 Ga X (-55 °C
≤ +70 °C)
a
Special Conditions for Safe Use (X):
See certificate for special conditions.
Combinations
K1 Combination of ED, I1, ND, and N1
K5 Combination of E5 and I5
K6 Combination of C6, ED, and I1
KB Combination of K5 and C6
KM Combination of EM and IM
KH Combination of ED, I1, and K5
Conduit plugs and adapters
Table 6. Thread Adapter Thread Sizes
Male threadIdentification mark
M20 1.5 – 6HM20
1
/2–14 NPT
3
/4–14 NPT
1
/2–14 NPT
3
/4–14 NPT
Female threadIdentification mark
M20 1.5 – 6HM20
1
/2–14 NPT
PG 13.5PG 13.5
Special Conditions for Safe Use (X):
1. When the thread adapter or blanking plug is used with an
enclosure in type of protection increased safety “e” the
entry thread shall be suitably sealed in order to maintain
the ingress protection rating (IP) of the enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either NPT or
Metric thread forms. G
only acceptable for existing (legacy) equipment
installations.
Emerson Terms and Conditions of Sale are available upon request.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Rosemount and Rosemount logotype are trademarks of Emerson.
HART is a registered trademark of the FieldComm Group.
3-A is a registered trademark of 3-A Sanitary Standards, Inc.
NEMA is a registered trademark and service mark of the National
Electrical Manufacturers Association, Inc.
Neobee is a registered trademark of Stepan Specialty Products, LLC.
All other marks are the property of their respective owners.