Rosemount 2090F Specifications

Page 1
Product Data Sheet
00813-0100-4698, Rev GA

Rosemount™ 2090F Hygienic Pressure Transmitter

December 2017
Conforms to 3-A
Features CIP/SIP service for process temperatures up to 284 °F (140 °C)
Absolute or gage pressure ranges up to 300 psi
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.
Contents
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Emerson.com/Rosemount
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December 2017
Rosemount 2090F
Ordering information
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.
Model Product description
2090F Hygienic Pressure Transmitter
Transmitter type
A Absolute
G Gage
Pressure ranges (range/minimum span)
Rosemount 2090FG Rosemount 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
S 4–20 mA dc/digital HART® Protocol
Material of construction
Process connection Isolating diaphragm Oil fill
2D 316L SST (Stainless Steel) 316L SST Neobee
®
Process connection
E 11/2–in. Tri Clamp connection
F 2–in. Tri Clamp connection
Conduit entry
1
2 M20 1.5 female
1
/2–14 NPT
Options (include with selected model number)
Extended product warranty
WR3 3-year limited warranty
WR5 5-year limited warranty
Digital display
M5 LCD display, configured for percent of range
Mounting brackets
B4 SST mounting bracket with SST bolts
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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
E5 USA Explosionproof (XP) and Dust-Ignitionproof (DIP)
ED AT EX Flameproo f
EM Technical Regulations Customs Union (EAC) Flameproof
I5 USA Intrinsic Safety (IS) and Nonincendive (NI)
K5 USA Explosionproof (XP), Dust-Ignitionproof (DIP), Intrinsic Safety (IS), and Nonincendive (NI)
I1 ATEX Intrinsic Safety
N1 ATEX Type n
C6 Canada Explosionproof, Intrinsic Safety, Division 2, and Dust-Ignitionproof
KB
KM Technical Regulation Customs Union (EAC) Flameproof and Intrinsic Safety
KH ATEX Flameproof, Intrinsic Safety, USA Explosionproof, Dust-Ignitionproof, Intrinsic Safety, and Nonincendive
ND ATEX Dust
NK IECEx Dust
K7 IECEx Flameproof, Dust, Intrinsic Safety, Type n
K1 ATEX Flameproof, Dust, Intrinsic Safety, Type n
K6 Canada Explosion-Proof, Intrinsic Safety, Division 2, Dust-ignitionproof, and ATEX Flameproof, Intrinsic Safety
I3 China Intrinsic Safety
IM Technical Regulation Customs Union (EAC) Intrinsic Safety
E3 China Flameproof
USA Explosionproof, Dust-Ignitionproof, Intrinsic Safety, Nonincendive and Canada Explosionproof, Intrinsic Safety, Division 2, and Dust-Ignitionproof
Terminal blocks
T1 Tran sie nt prot ecti on
Special certificate
Q4 Calibration certificate
Quality calibration certificate traceability certification
Q8 Material traceability certification per EN 10204 3.1
Alarm limit
C4 NAMUR alarm and saturation levels, high alarm
CN NAMUR alarm and saturation levels, low alarm
Special procedures
P2 Cleaning for special service
Calibration accuracy
P8 0.1 percent accuracy to 10:1 turndown
Typical model number: 2090F G 2 S 2D E 1
4
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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
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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
10.5 20
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
1 120 psi (8,3 bar)
2 300 psi (20,7 bar)
3 600 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
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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.
Electrical connection
1
/214 NPT or M20 1.5 conduit entry
Process wetted parts
Isolating diaphragm
316L SST
Process connector
316L SST
Transmissible Spongiform Encephalopathy (TSE) Declaration
Vibration effect
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
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Rosemount 2090F
Paint
Polyurethane
Fill fluid
Neobee M-20
Weight
Approximately 2.74 lb (1,24 kg)
December 2017
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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

E5 USA 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
I5 USA 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
Dust-Ignitionproof Certificate: 1015441
Standards: CAN/CSA C22.2 No. 0-M91 (R2001),
CSA Std C22.2 No. 25-1966, CSA Std C22.2 No. 30-M1986, CAN/CSA-C22.2 No. 94-M91, CSA Std C22.2 No. 142-M1987, CAN/CSA-C22.2 No. 157-92, CSA Std C22.2 No. 213-M1987, ANSI-ISA-12.27.01-2003
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
T
+85 °C); Conduit
a
T
+70 °C); when
a

Europe

ED ATEX F lam eproof
Certificate: KEMA97ATEX2378X
Standards: EN60079-0:2012 + A11:2013, EN60079-1:2014,
EN60079-26:2015
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.
I1 ATEX Intrinsic Safety
Certificate: BAS00ATEX1166X Standards: EN60079-0:2012+A11:2013, EN60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga (–55 °C
Table 2. Input Parameters
Parameter
Voltage U
Current I
Power P
Capacitance C
Special Condition for Safe Use (X):
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
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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.
i
i
HART
30 V
200 mA
0.9 W
0.012 μF
60 °C Da
500
HART
36 Vdc
24 mA
T
+70 °C)
a
10
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December 2017

China

E3 China Flameproof
Certificate: GYJ15.1506X Standards: GB3836.1-2010, GB3836.2-2010
T
Markings: Ex d IIC T6/T4 Gb, T6(–20 °C
T4(–20 °C ≤ Ta +80 °C)
Special Conditions for Safe Use (X):
1. The ambient temperature is as follows:
T
a
–20 °C ≤ Ta 80 °C T4
–20 °C ≤ Ta 40 °C T6
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.
I3 China 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 °C T4
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
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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 thread Identification mark
M20 1.5 – 6H M20
1
/2–14 NPT
3
/4–14 NPT
1
/2–14 NPT
3
/4–14 NPT
Female thread Identification mark
M20 1.5 – 6H M20
1
/2–14 NPT
PG 13.5 PG 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.
1
/2–14 NPT
1
/2 and PG 13.5 thread forms are
IECEx Flameproof and Increased Safety Certificate: IECEx FMG 13.0032X Standards: IEC60079-0:2011, IEC60079-1:2007-04,
IEC60079-7:2006-07
Markings: Ex de IIC Gb
ATEX Flameproof and Increased Safety Certificate: FM13ATEX0076X
Standards: EN60079-0:2012, EN60079-1:2007,
EN60079-7:2007
Markings: II 2 G Ex de IIC Gb
Table 5. Conduit Plug Thread Sizes
Thread Identification mark
M20 1.5 M20
1
/2–14 NPT
G1/2A G1/2
1
/2 NPT
12
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December 2017
5.13(130)
A
B
C
4.29 (109)
Dimensional drawings
Figure 1. Rosemount 2090F
Rosemount 2090F
F
3.85 (98)
4.71 (120)
D
A. Terminal connection side B. Optional display C. Transmitter circuity side
Note: M20  1.5 female is also available as option.
Dimensions are in inches (millimeters).
E
1
D. 2
/4–20 UNC–2BX depth 0.60 mounting holes
1
E. 1
/2- or 2-in. Tri Clamp connection
F. Certification tag
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Rosemount 2090F
00813-0100-4698, Rev GA
Global Headquarters
Emerson Automation Solutions
6021 Innovation Blvd. Shakopee, MN 55379, USA
+1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RFQ.RMD-RCC@Emerson.com
North America Regional Office
Emerson Automation Solutions
8200 Market Blvd. Chanhassen, MN 55317, USA
+1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RMT-NA.RCCRFQ@Emerson.com
Latin America Regional Office
Emerson Automation Solutions
1300 Concord Terrace, Suite 400 Sunrise, FL 33323, USA
+1 954 846 5030 +1 954 846 5121 RFQ.RMD-RCC@Emerson.com
Product Data Sheet
December 2017
Europe Regional Office
Emerson Automation Solutions Europe GmbH
Neuhofstrasse 19a P.O. Box 1046 CH 6340 Baar Switzerland
+41 (0) 41 768 6111 +41 (0) 41 768 6300 RFQ.RMD-RCC@Emerson.com
Asia Pacific Regional Office
Emerson Automation Solutions
1 Pandan Crescent Singapore 128461
+65 6777 8211 +65 6777 0947 Enquiries@AP.Emerson.com
Middle East and Africa Regional Office
Emerson Automation Solutions
Emerson FZE P.O. Box 17033 Jebel Ali Free Zone - South 2 Dubai, United Arab Emirates
+971 4 8118100 +971 4 8865465 RFQ.RMTMEA@Emerson.com
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