Rosemount 1151 Data sheet

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Rosemount 1151 Pressure Transmitter

• Proven field performance and reliability

• Commitment to continuous improvement

• Reference accuracy of 0.075%

• Two-year stability of 0.1%

• Rangeability of 50:1

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page Pressure-3

Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page Pressure-8

Dimensional Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page Pressure-10

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page Pressure-16

www.rosemount.com

Contents

Product Data Sheet

00813-0100-4360, Rev HA

Rosemount 1151

Catalog 2008 - 2009

Leading a tradition of excellence

With over five million transmitters installed worldwide, the Rosemount 1151 continues to offer industry leading
value. Changing customer needs and new technologies have driven product improvements, while advanced
manufacturing and testing processes have guaranteed product quality. Even today, the Rosemount 1151 is
world-reowned for proven field reliability and longevity.

Proven field performance and reliability

For over 35 years, the 1151 has provided the process
control industry with unsurpassed service and
reliability in even the harshest of environments. The
lasting customer preference results from a
combination of advanced technology, and a tradition
of field proven performance.

Commitment to continuous improvement

Through ongoing focus on continuous improvement,
±0.075% reference accuracy has been accomplished
as a result of manufacturing and engineering
enhancements. In addition, Smart electronics offer
rangeability to 50:1, reducing the number of
transmitters to specify, procure, and carry in
inventory. A modular design allows interchangeable
mechanical and electrical components, providing
backward and forward compatibility.

Rosemount Pressure Solutions

Rosemount 3051S Series of Instrumentation

Scalable pressure, flow and level measurement solutions improve
installation and maintenance practices.

Rosemount 3095 Mass Flow Transmitter

Accurately measures differential pressure, static pressure and
process temperature to dynamically calculate fully compensated
mass flow.

Rosemount 305, 306 and 304 Manifolds

Factory-assembled, calibrated and seal-tested
transmitter-to-manifold assemblies reduce installation costs.

Rosemount 1199 Diaphragm Seals

Provides reliable, remote measurements of process pressure and
protects the transmitter from hot, corrosive, or viscous fluids.

Orifice Plate Primary Element Systems: Rosemount 1495 and 1595 Orifice Plates, 1496 Flange Unions and 1497 Meter Sections

A comprehensive offering of orifice plates, flange unions and
meter sections that are easy to specify and order. The 1595
Conditioning Orifice provides superior performance in tight fit
applications.

Application flexibility

The 1151 offers a variety of configurations for
differential, gage, absolute and liquid- level
measurements including integrated solutions for
pressure, level, and flow. High pressure models allow
static line pressures up to 4500 psi (310 bar).
Multiple wetted materials, as well as alternative fill
fluids ensure process compatibility. Smart, analog
and low-power electronics are available to meet
specific application requirements.

Annubar® Flowmeter Series: Rosemount 3051SFA

®

ProBar

The state-of-the-art, fifth generation Rosemount 485 Annubar
combined with the 3051S or 3095 MultiVariable transmitter creates
an accurate, repeatable and dependable insertion-type flowmeter.

Compact Orifice Flowmeter Series: Rosemount 3051SFC, 3095MFC, and 405

Compact Orifice Flowmeters can be installed between existing
flanges, up to a Class 600 (PN100) rating. In tight fit applications,
a conditioning orifice plate version is available, requiring only two
diameters of straight run upstream and two downstream.

ProPlate® Flowmeter Series: Rosemount 3051SFP ProPlate, 3095MFP Mass ProPlate, and 1195

These integral orifice flowmeters eliminate the inaccuracies that
become more pronounced in small orifice line installations. The
completely assembled, ready to install flowmeters reduce cost and
simplify installation.

, 3095MFA Mass ProBar®, and 485

Pressure-2

Product Data Sheet

accuracy 0.02

URL

span

--------------

⎝⎠

⎛⎞

0.1– %ofcalibratedspan±=

0.2 0.05 x

URL

span

-------------

⎝⎠

⎛⎞

+ % of calibrated flow span±

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Specifications

PERFORMANCE SPECIFICATIONS

(Zero-based calibrated ranges, reference conditions, silicone oil
fill, 316 SST isolating diaphragms.)

Accuracy

Output Code S

Ranges 3 through 8, DP and GP transmitters;
Ranges 4 through 7, HP transmitters

±0.075% of calibrated span for spans from 1:1 to 10:1 of URL.
Between 10:1 and 50:1 of URL.

All other ranges and transmitters

±0.25% of calibrated span

Output Code S, square root mode

Output Codes E, G, L, and M

±0.2% of calibrated span for 1151DP Ranges 3 through 5. All
other ranges and transmitters, ±0.25% of calibrated span.

Stability

Output Code S

±0.1% of URL for 2 years for DP and GP Ranges 3 through 8.
(±0.25% for all other ranges and transmitters.)

Output Codes E and G

±0.2% of URL for six months for Ranges 3 through 5. (±0.25
for all other ranges.)

Output Codes L and M

±0.25% of URL for six months

Temperature Effect

Output Code S [–20 to 185 °F (–29 to 85 °C)]

For DP and GP transmitter Range 4 through 8;
HP transmitter Range 4 through 7:

Zero Error = ±0.2% URL per 100 °F (56 °C)
Total Error = ±(0.2% URL + 0.18% of calibrated span)
per 100 °F; For Range 3, double the stated effects. For other
ranges and transmitters follow analog temperature
specifications (Output Code E).

Output Code E, G, L, and M

[–20 to 200 °F (–29 to 93 °C)]
For Ranges 4 through 0

Zero Error = ±0.5% URL per 100 °F.
Total Error = ±(0.5% URL + 0.5% of calibrated span) per 100
°F; double the effect for Range 3.

(1)

Static Pressure Effect – DP Transmitters

DP Transmitters

Zero Error

±0.25% of URL for 2,000 psi (13790 kPa)
for Range 4 and 5 or ±0.5% for other ranges, correctable
through rezeroing at line pressure.

Span Er ror

Correctable to ±0.25% of input reading per 1,000 psi
(6895 kPa), or to ±0.5% for Range 3.

HP Transmitters

Zero Error

±2.0% of URL for 4,500 psi (31027 kPa), correctable through
rezeroing at line pressure.

Span Er ror

Correctable to ±0.25% of input reading per 1,000 psi
(6895 kPa).

Vibration Effect

0.05% of URL per g to 200 Hz in any axis

Power Supply Effect

Output Codes S, E, and G

Less than 0.005% of output span per volt

Output Codes L, M

Output shift of less than 0.05% of URL for a 1 V power supply
shift

Load Effect

Output Codes S, E, and G

No load effect other than the change in power supplied to the
transmitter.

Output Codes L, M

Less than 0.05% of URL effect for a change in load from
100k⍀ to infinite ohms.

Short Circuit Condition (Low Power Only)

No damage to the transmitter will result when the output is shorted
to common or to power supply positive (limit 12 V).

EMI/RFI Effect

Output shift of less than 0.1% of span when tested to SAMA PMC

33.1 from 20 to 1000 MHz and for field strengths up to 30 V/m.

(1) Accuracy for Range 9, GP transmitter at 40:1 is ±0.7%

of calibrated span.

Pressure-3

Rosemount 1151

R

max

R

L

R

min

V

min

V

S

V

max

0

Operating

Region

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Mounting Position Effect

Zero shift of up to 1 inH2O (0.25 kPa).

With liquid level diaphragm in vertical plane, zero shift of up to 1

O (0.25 kPa). With liquid level diaphragm in horizontal plane,

inH

2

zero shift of up to 5 inH
extended units. All zero shifts can be calibrated out. No effect
on span.

O (1.25 kPa) plus extension length on

2

FUNCTIONAL SPECIFICATIONS

Service

Liquid, gas, and vapor applications

Ranges

See Table 2 for ranges. Minimum span equals the upper range
limit (URL) divided by rangedown. Rangedown varies with the
output code See Table 1.

Outputs

Code S, Smart

4–20 mA dc, user selectable for linear or square root output.
Digital process variable superimposed on 4–20 mA signal,
available to any host that conforms to the HART

Code E, Analog

4–20 mA dc, linear with process pressure

Code G, Analog

10–50 mA dc, linear with process pressure

Code L, Low Power

0.8 to 3.2 V dc, linear with process pressure

Code M, Low Power

1 to 5 V dc, linear with process pressure

Current Consumption Under Normal Operating Conditions (Low Power Only)

Output Code L

1.5 mA dc

Output Code M

2.0 mA dc

®

protocol.

Span and Zero

Output Code S

Span and zero may be accessed with local adjustments or
remotely through a HART-compatible Interface.

Output Codes E, G, L, and M

Span and zero are continuously adjustable.

Power Supply

External power supply required. Transmitter operates according to
the following requirements:

Output Codes S, E

12 to 45 V dc with no load

Output Code G

30 to 85 V dc with no load

Output Code L

5 to 12 V dc

Output Code M

8 to 14 V dc

Where:

Code V

(1)

S

(2)

E
G308501100 R
L 5 12 Low Power Minimum Load
M814

(1) A minimum of 250 ohms is required for communication.

(2) For CSA approvals V

minVmaxRminRmaxRL

12 45 0 1650 RL = 43.5 (VS – 12)
12 45 0 1650 RL = 50 (VS – 12)

= 42.4 V dc.

max

at Supply Voltage (VS)

= 20 (VS – 30)

L

Impedance: 100 k⍀

Zero Elevation and Suppression

Output Codes S, E, and G

Zero elevation and suppression must be such that the lower
range value is greater than or equal to the (–URL) and the
upper range value is less than or equal to the (+URL). The
calibrated span must be greater than or equal to the minimum
span and less than or equal to the maximum span.

Output Code L

Zero is adjustable ±10% of URL and span is adjustable from
90 to 100% of URL.

Output Code M

Zero is adjustable ±50% of URL and span is adjustable from
50 to 100% of URL.

Pressure-4

Temperature Limits

Electronics Operating

Code S: –40 to 185 °F (–40 to 85 °C)

Code E: –40 to 200 °F (–40 to 93 °C)

Code G, L, M: –20 to 200 °F (–29 to 93 °C)

Sensing Element Operating

Silicone fill: –40 to 220 °F (–40 to 104 °C)

Inert fill: 0 to 160 °F (–18 to 71 °C)

Storage

Code S: –60 to 185 °F (–51 to 85 °C)

Codes E, G, L, M: –60 to 250 °F (–51 to 121 °C)

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

TABLE 1. Rangeability

Output Code Minimum Span Maximum Span

S (DP and GP, SST, Range 3–8; HP SST, Range 4–7) URL/50 2 ⫻ URL
S (All Others) URL/50
E, G URL/6 URL
L URL/1.1 URL
M URL/2 URL

(1) Transmitter is capable of measuring from –URL to URL.

(2) Accuracy specification for calibrated spans from 1:1 to 6:1 of URL only.

TABLE 2. Transmitter Range Availability by Model (URL = Upper Range Limit)

Range Code 1151 Ranges (URL) DP HP GP DP/GP/Seals AP LT

3 30 inH2O (7.46 kPa) • NA • NA NA NA
4 150 inH2O(37.3 kPa) • • • • • •
5 750 inH2O (186.4 kPa) • • • • • •
6 100 psi (689.5 kPa) • • • • • •
7 300 psi (2,068 kPa) • • • • • NA
8 1,000 psi (6,895 kPa) • NA • NA • NA
9 3,000 psi (20,684 kPa) NA NA • NA NA NA
0 6,000 psi (41,369 kPa) NA NA • NA NA NA

(2)

Rosemount 1151

(1)

2 ⫻ URL

(1)

TABLE 3. Upper Range Limits (URL)

Range Code bar mbar kg/cm

3 0.075 75 0.076 1.082 7.461 30 762 2.203
4 0.373 373 0.380 5.409 37.305 150 3810 11.013
5 1.865 1865 1.901 27.045 186.505 750 19050 55.065
6 6.90 6895 7.031 100 690 2773 70434 204
7 21 20685 21 300 2069 8319 211302 611
8 69 68950 70 1000 6895 27730 704340 2036
9 207 206850 211 3000 20685 83190 2113020 6108
0 413.686 413686 421.842 6000 41369 166378 4225992 12216.12

2

psi kPa inH2O @20 °C mmH2O @20 °C inHg @0 °C

TABLE 4. Output Code Availability

Code 1151 Output Options/Damping DP HP GP DP/GP/Seals AP LT

S 4–20 mA, Digital, Smart/Variable • • • • • •
E 4–20 mA, Linear, Analog/Variable • • • • • •
G 10–50 mA, Linear, Analog/Variable • • • • • •
L 0.8 to 3.2 V, Linear, Low Power/Fixed • • • • • NA
M 1 to 5 V, Linear, Low Power/Fixed • • • • • NA

TABLE 5. Fill Fluid Specifications

Fill Fluid Temperature Limits

D.C.® 200 Silicone –40 to 400 °F (–40 to 205 °C) 0.934 0.00060 (0.00108) 9.5
D.C. 704 Silicone 60 to 400 °F (15 to 204 °C) 1.07 0.00053 (0.00095) 44

Inert Fill –50 to 350 °F (–45 to 177 °C) 1.85 0.0004 (0.000864) 6.5
Syltherm®XLT, Silicone –100 to 300 °F (–73 to 149 °C) 0.85 0.000666 (0.001199) 1.6
Glycerin and Water
Propylene Glycol and Water
Neobee M-20

(1) Temperature limits are reduced in vacuum service. Contact an Emerson Process Management representative for assistance.

(2) Glycerin and Water and Propylene Glycol and Water are not suitable for vacuum service.

(3) Not compatible with Buna-N or Ethylene-Propylene O-ring material.

®(3)

(2)

0 to 200 °F (–17 to 93 °C) 1.13 0.00019 (0.00034) 12.5

(3)

0 to 200 °F (–17 to 93 °C) 1.02 0.00019 (0.00034) 2.85
0 to 400 °F (–17 to 205 °C) 0.900 0.00056 (0.001008) 9.8

(1)

Specific Gravity

Coeff. of Therm. Exp.
cc/cc/°F (cc/cc/°C)

Viscosity at 25 °C
centistokes

Pressure-5

Rosemount 1151

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Static Pressure and Overpressure Limits

115 1DP

0 psia to 2,000 psig (0 to 13.79 MPa) on either side without
damage to transmitter. Operates within specifications from
static line pressures of 0.5 psia (3.45 kPa) to 2,000 psig
(13.79 MPa).

115 1HP

0 psia to 4,500 psig (0 to 31.02 MPa) on either side without
damage to transmitter. Operates within specifications from 0.5
psia (3.45 kPa) to 4,500 psig (31.02 MPa). Consult an
Emerson Process Management representative for higher
Static Pressure options up to 6000 psi.

115 1AP

0 psia to 2,000 psia (0 to 13.79 MPa) without damage to
transmitter. Operates within specifications from 0 psia to the
upper range limit of the transmitter.

115 1GP

0 psia to 2,000 psig (0 to 13.79 MPa) for ranges to 1,000 psig
(6.90 MPa), 4,500 psig (31.02 MPa) for the 3,000 psig (20.68
MPa) range, and 7,500 psig (51.71 MPa) for the 6,000 psig
(41.37 MPa) range, without damage to the transmitter.
Operates within specifications from 0.5 psia (3.45 kPa) to the
upper range limit of the transmitter.

115 1LT

TABLE 6. Flange Pressure Rating

Standard Class/Rating Carbon Steel Stainless Steel

ANSI 150 285 psig
ANSI 300 740 psig
ANSI 600 1,480 psig
DIN PN 10–40 40 bar
DIN PN 10/16 16 bar
DIN PN 25/40 40 bar

(1) At 100 °F (38 °C); the rating decreases with increasing

temperature.

(2) At 248 °F (120 °C); the rating decreases with increasing

temperature.

(1)

(1)

(1)

(2)

(2)

(2)

1,440 psig

275 psig
720 psig

40 bar
16 bar
40 bar

(1)

(1)

(1)

(2)

(2)

(2)

Burst Pressure All Models

10,000 psig (68.95 MPa) proof pressure on the flanges.

Transmitter Security (Output Code S)

Activating the transmitter security function prevents changes to the
transmitter configuration, including local zero and span
adjustments. Security is activated by an internal switch.

Overpressure Saturation Value (Output Code S)

If the sensor detects a negative overpressure value, the analog
signal will be driven to 3.9 mA. If the sensor detects a positive
overpressure value, the analog signal is driven to 20.8 mA.

Damping

Numbers given are for silicone fill fluid at room temperature. The
minimum time constant is 0.2 seconds (0.4 seconds for Range 3).
Inert-filled sensor values would be slightly higher.

Output Code S

Time constant is adjustable in 0.1 second increments from
minimum to 16.0 seconds.

Output Codes E and G

Time constant continuously adjustable between minimum and

1.67 seconds.

Output Codes L, M

Damping is fixed at minimum time constant.

1151LT

Time constant continuously adjustable between 0.4 and 2.2
seconds with silicone oil fill, or 1.1 and 2.7 seconds with inert
fill for flush models and electronics codes E or G.

Turn-on Time

Maximum of 2.0 seconds with minimum damping. Low power
output is within 0.2% of steady state value within 200 ms after
application of power.

Physical Specifications, Standard Configuration

Electrical Connections

1

/2–14 NPT conduit with screw terminals and integral test jacks
compatible with miniature banana plugs (Pomona 2944, 3690, or
equivalent). The HART Hand-Held Interface connections are fixed
to the terminal block on smart transmitters.

Humidity Limits

0 to 100% relative humidity

Volumetric Displacement

Less than 0.01 in3 (0.16 cm3)

Failure Mode Alarm (Output Code S)

If self-diagnosis detects a gross transmitter failure, the analog
signal will be driven below 3.9 mA or above 21 mA to alert the
user. High or low alarm signal is user selectable.

Level 4–20 mA Saturation Value 4–20 mA Alarm Value

Low 3.9 mA 3.75 mA

High 20.8 mA 21.75 mA

Pressure-6

Wetted Materials

Isolating Diaphragms

316L SST, Hastelloy C-276, or Tantalum. See ordering table
for availability per model type.

Drain/Vent Valves

316 SST or Hastelloy C-276, see ordering table for availability
per model type.

Process Flanges and Adapters

Plated carbon steel, 316 SST or Hastelloy C-276, see ordering
table for availability per model type.

Wetted O-rings

®

(other materials also available)

Viton

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Non-wetted Materials

Fill Fluid

Silicone oil or inert fill

Nuts and Bolts

Plated carbon steel

Blank flange (GP and AP only)

Plated carbon steel

Electronics Housing

Low-copper aluminum. NEMA 4X

Cover O-rings

Buna-N

Paint

Polyurethane

Process Connections

Rosemount 1151DP, HP, GP, AP

1

/4–18 NPT on 2.125-in. (54-mm) centers on flanges for

Ranges 3, 4, and 5.

1

/4–18 NPT on 2.188-in. (56-mm) centers on flanges for

Ranges 6 and 7.

1

/4–18 NPT on 2.250-in. (57-mm) centers on flanges for

Range 8.

1

/2–14 NPT on adapters.

For Ranges 3, 4, and 5, flange adapters can be rotated to give
centers of 2.0 in. (51 mm), 2.125 in. (54 mm), or 2.250 in. (57
mm).

Rosemount 1151LT

High pressure side: 2-, 3-, or 4-in., Class 150, 300 or 600 flange;
50, 80, or 100 mm, PN 40 or 10/16 flange.

Low pressure side: 1/4–18 NPT on flange. 1/2–14 NPT on
adapter.

Weight

12 lb (5.4 kg) for AP, DP, GP, and HP transmitters, excluding
options. Meter option: Add 2 lb (1 kg)

TABLE 7. 1151LT Weight with Flange

(1)

Flange

2-in., Class 150 18 (8.2) N/A N/A N/A
3-in., Class 150 23 (10.4) 25 (11.3) 26 (11.8) 27 (12.3)
4-in., Class 150 29 (13.2) 32 (14.5) 34 (15.4) 36 (16.3)
2-in., Class 300 20 (9.1) N/A N/A N/A
3-in., Class 300 28 (12.7) 30 (13.6) 31 (14.1) 32 (14.5)
4-in., Class 300 38 (17.2) 41 (18.6) 43 (19.5) 45 (20.4)
2-in., Class 600 22 (10.0) N/A N/A N/A
3-in., Class 600 31 (14.1) 33 (15.0) 34 (15.4) 35 (15.9)
DN 50, PN10-40 20 (9.1) N/A N/A N/A
DN 80, PN 25/40 25 (11.3) 27 (12.3) 28 (12.7) 29 (13.2)
DN 100, PN 10/16 25 (11.3) 28 (12.7) 30 (13.6) 32 (14.5)
DN 100, PN 25/40 29 (13.2) 32 (14.5) 34 (15.4) 36 (16.3)

(1) Stainless steel flange weights are listed.

Flush
lb. (kg)

2-in (50mm) Ext.
lb. (kg)

4-in. (100mm) Ext.
lb. (kg)

6-in. (150mm) Ext.
lb. (kg)

Pressure-7

Rosemount 1151

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Product Certifications

Approved Manufacturing Locations

Rosemount Inc. — Chanhassen, Minnesota, USA

Emerson Process Management GmbH & Co. — Wessling,
Germany

Emerson Process Management Asia Pacific
Private Limited — Singapore

Beijing Rosemount Far East Instrument Co., Limited – Beijing,
China

European Directive Information

The EC declaration of conformity for all applicable European
directives for this product can be found on the Rosemount website
at www.rosemount.com. A hard copy may be obtained by
contacting our local sales office.

ATEX Directive (94/9/EC)

Emerson Process Management complies with the ATEX

Directive.

European Pressure Equipment Directive (PED) (97/23/EC)

1151GP9, 0; 1151HP4, 5, 6, 7, 8 Pressure Transmitters
— QS Certificate of Assessment - EC No. PED-H-100
Module H Conformity Assessment

All other 1151 Pressure Transmitters
— Sound Engineering Practice

Transmitter Attachments: Diaphragm Seal - Process Flange ­Manifold
— Sound Engineering Practice

Electro Magnetic Compatibility (EMC) (2004/108/EC)

All models
— EN 61326: 1997 with Amendments A1, A2, and A3

Hazardous Locations Certifications

North American Certifications

Ordinary Location Certification for Factory Mutual

As standard, the transmitter has been examined and tested
to determine that the design meets basic electrical,
mechanical, and fire protection requirements by FM, a
nationally recognized testing laboratory (NRTL) as
accredited by the Federal Occupational Safety and Health
Administration (OSHA).

Factory Mutual (FM) Approvals

FM Explosion-Proof tag is standard. Appropriate tag will be
substituted if optional certification is selected.

Explosion-Proof: Class I, Division 1, Groups B, C, and D.
Dust-Ignition Proof: Class II, Division 1, Groups E, F, and G;
Class III, Division 1. Indoor and outdoor use. NEMA 4X.
Factory Sealed.

I5 Intrinsically safe for Class I, II, and III Division 1, Groups A,

B, C, D, E, F, and G hazardous locations in accordance with
entity requirements and Control drawing 01151-0214 and
00268-0031. Non- incendive for Class I, Division 2, Groups
A, B, C and D hazardous locations.

For entity parameters see control drawing 01151-0214.

Canadian Standards Association (CSA) Approvals

E6 Explosion-Proof for Class I, Division 1, Groups C and D;

Class II, Division 1, Groups E, F, and G; Class III, Division 1
Hazardous Locations. Suitable for Class I, Division 2, Groups
A, B, C, and D; CSA enclosure type 4X. Factory Sealed.

I6 Intrinsically safe for Class I, Division 1, Groups A, B, C, and

D hazardous locations when connected per Drawing
01151-2575. For entity parameters see control drawing
01151-2575. Temperature Code T2D.

Pressure-8

European Certifications

I1 ATEX Intrinsically Safe and Combustible Dust

(1151 Smart only)
Certificate No.: BAS99ATEX1294X
ATEX Marking II 1 GD
EEx ia IIC T5 (-60°C ≤
EEx ia IIC T4 (-60°C ≤

118 0

IP66

TABLE 8. IS Entity Parameters

Ui = 30 V
Ii = 125 mA
Pi = 1.0 W (T4) or 0.67 W (T5)
Ci = 0.034 μF
Li = 20 µH

Special Conditions for Safe Use (X)

The apparatus, is not capable of withstanding the 500V test
as required by EN 50020: 1994. This must be taken into
account when installing the apparatus.

Ta ≤ 40°C)
Ta ≤ 80°C)

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

N1 ATEX Type n and Combustible Dust

(1151 Smart only)
Certificate No.: BAS 99ATEX3293X
ATEX marking: II 3 GD
EEx nL IIC T5 (-40°C ≤
EEx nL IIC T4 (-40°C ≤
Dust Rating: T90 °C (Ta = -20°C to 40°C)

= 45 Vdc Max

U

i

IP66

Special Conditions for Safe Use (x)

The apparatus is not capable of withstanding the 500V
insulation test required by EN 50021: 1999. This must be
taken into account when installing the apparatus.

E8 ATEX Flame-Proof

Certification Number CESI03ATEX037
ATEX Marking II 1/2 G
EEx d IIC T6 (–40 ≤ Ta ≤ 40 °C)
EEx d IIC T4 (–40 ≤ Ta ≤ 80 °C)

1180

V = 60 Vdc maximum

Ta ≤ 40°C)
Ta ≤ 80°C)

Australian Certifications

Standards Association of Australia (SAA) Certification

E7 SAA Flame-proof

Certificate Number Ex 494X
Ex d IIB + H
DIP T6
IP65

Special Conditions for safe use (x):

For transmitters having NPT, PG or G cable entry threads,
an appropriate flame-proof thread adaptor shall be used to
facilitate application of certified flame-proof cable glands or
conduit system.

T6

2

I7 SAA Intrinsically Safe

Certificate Number: Ex 122X
Ex ia IIC T5 (T
Ex ia IIC T4 (T

Special Conditions for Safe Use (x):

The equipment has been assessed to the entity concept and
accordingly the following electrical parameters must be
taken into account during installation.

amb

amb

= 40 °C)
= 60 °C)

TABLE 9. Entity Parameters

Ui = 30V

= 125 mA

I

i

Pi = 1.0 W (T4) or 0.67W (T5)

= 14.8 nF

C

i

Li = 20 μH

N7 SAA Type n

Certificate Number: Ex 887X
Ex n IIC T6 (T
Ex n IIC T5 (T
IP66

Special Conditions for safe use (x):

The equipment must be connected to a supply voltage
which does not exceed the rated voltage. The enclosure end
caps must be correctly fitted whilst the equipment is
energized.

amb

amb

= 40 °C)
= 80 °C)

Combination Certifications

Stainless steel certification tag is provided when optional approval
is specified. Once a device labeled with multiple approval types is
installed, it should not be reinstalled using any other approval
types. Permanently mark the approval label to distinguish it from
unused approval types.

C6 Combination of I6 and E6,

K5 Combination of FM Approvals Explosion-Proof and I5.

K6 Combination of E6, I6, I1, and E8

Pressure-9

Rosemount 1151

Flange Distance “A” Center to Center

Range inches mm

3, 4, 5 2.125 54

6, 7 2.188 56

8 2.250 57
9 2.281 58
0 2.328 59

Meter

Housing

Terminal Connections

this Side

¼–18 NPT on

Flanges for Pressure

Connection without

Flange Adapters

½–14 NPT
on Flange

Adapters

A

(See Table)

4.5 (114)
Max.

7.5 (191) Max.

with Optional Meter

0.75 (19)
Clearance for
Cover Removal
(Typical)

Transmitter
Circuitry
this Side

1.625
(41)

Blank Flange
Used on
AP and GP
Transmitters

Flange

Adapter

4.5

(114)

3.375
(86)

Flanges Can
Be Rotated

3.69
(94)

4.5 (114)
Max.

Permanent
Tag (Optional)

Nameplate

Wired-on Tag

(Standard)

Drain/Vent

Valve

¼–18 NPT for

Side Drain/Vent

(Optional Top

or Bottom)

NOTE
Dimensions are in inches (millimeters).

½–14 NPT

Conduit

Connection

(2 Places)

9.0
(229)
Max.

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Dimensional Drawings

1151 Transmitter

Pressure-10

Product Data Sheet

Smart

Electronics

Terminal Eyelets

Transmitter Security and Failure

Mode Alarm Switches

Zero and Span Buttons

Board

Spacers

Blank Flange
for AP and GP

Process

Flange

␦-Cell

™

Sensing

Module

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Typical Transmitter Exploded View with Smart Electronics

Rosemount 1151

Pressure-11

Rosemount 1151

C

B

DIAPHRAGM ASSEMBLY

AND MOUNTING FLANGE

NOTE
Dimensions are in inches (millimeters).

Meter

Housing

Terminal Connections
This Side

Nameplate (Remove for
Span and Zero Adjust)

Transmitter
Circuitry

This Side
½–14 NPT for
Conduit Connection
(2 places)

0.75 (19) Clearance
for Cover Removal
(typical)

½–14 NPT
on Flange
Adapters

¼–18 NPT on Flanges
for Pressure Connection
without the Use of Flange
Adapters

Permanent Tag

(optional)

11.38 (289)
Max.

Serrated Face
Gasket Surface

E

D

A

Wired-on Tag

(standard)

Flange

Adapter

2-, 4-, or 6-in.
(51, 102, or 152)
Extension

4.5 (114)
Max.

4.5 (114)
Max.

4.45 (113)
Max.

7.5

(190.5)

Max. with

Optional

Meter

Flushing

Connection

1

(25)

G

E

OPTIONAL FLUSHING

CONNECTION RING

(LOWER HOUSING)

Drain/Vent Valve

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

1151LT

Pressure-12

Product Data Sheet

3.75 (95)

1.65
(42)

3.87
(98)

2.81
(71)

NOTE
Dimensions are in inches (millimeters).

4.97

(127)

2.62
(67)

2.625
(67)

5.625
(143)

2.625
(67)

5.625
(143)

00813-0100-4360, Rev HA
Catalog 2008 - 2009

TABLE 10. 1151LT Dimensional Specifications

Class

ANSI 150 2 (51)

ANSI 300 2 (51)

ANSI 600 2 (51)

DIN

PN10-40

DIN

PN 25/40

DIN

PN 10/16

(1) Tolerances are 0.040 (1.02), –0.020 (0.51).

Pipe
Size

3 (76)

4 (102)

3 (76)

4 (102)

3 (76)

DN 50 26 mm 125 mm 165 mm 4 18 mm NA 4.0 (102) 2.5 (63)

DN 80

DN 100
DN 100 26 mm 180 mm 220 mm 8 18 mm 89 mm 6.2 (158) 4.5 (114)

Flange

Thickness

A

1.12 (28)

1.31 (33)

1.31 (33)

1.25 (32)

1.50 (38)

1.62 (41)

1.12 (28)

1.37 (35)

30 mm
30 mm

Bolt Circle

Diameter

B

4.75 (121)

6.0 (152)

7.5 (191)

5.0 (127)

6.62 (168)

7.88 (200)

5.0 (127)

6.62 (168)

160 mm
190 mm

Outside

Diameter

C

6.0 (152)

7.5 (191)

9.0 (229)

6.5 (165)

8.25 (210)

10.0 (254)

6.5 (165)

6.62 (168)

200 mm
235 mm

No. of

Bolts

4
4
8

8
8
8

8
8

8
8

Bolt Hole
Diameter

0.75 (19)

0.75 (19)

0.75 (19)

0.75 (19)

0.88 (22)

0.88 (22)

0.75 (19)

0.88 (22)

18 mm
22 mm

Rosemount 1151

O.D.

Exten.

Diam.

(1)

D

NA

2.58 (66)

3.5 (89)
NA

2.58 (66)

3.5 (89)
NA

2.58 (66)

65 mm
89 mm

Gask.

Surf.

E

3.6(92)

5.0 (127)

6.2 (158)

3.6(92)

5.0 (127)

6.2 (158)

3.6(92)

5.0 (127)

5.4 (138)

6.2 (158)

Proc.

Side

G

2.12 (54)

3.5 (89)

4.5 (114)

2.12 (54)

3.5 (89)

4.5 (114)

2.12 (54)

3.5 (89)

3.7 (94)

4.5 (114)

Mounting Bracket Option Codes B1, B4, and B7

Pressure-13

Rosemount 1151

2.625 (67)

3.87
(98)

NOTE
Dimensions are in inches

1.40
(36)

Mounting Holes

0.375 (10) Diameter

3.75
(95)

4.5

(114)

2.81 (71)
Typ ica l

1.40 (46)

2.81 (71)
Typical

2.81 (71)
Typ ica l

1.65
(42)

8.0

(203)

1.62
(41)

2.81
(71)

2.125
(54)

NOTE
Dimensions are in inches (millimeters).

Panel Mounting Bracket Option Codes B2 and B5

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Pressure-14

Flat Mounting Bracket Option Codes B3, B6, and B9

Product Data Sheet

NOTE
DImensions are in inches

OPTION CODE M4

LINEAR SCALE

OPTION CODE M1

LINEAR SCALE

7.5 (191) Max.

with Optional Meter

0.75 (19)
Clearance for
Cover Removal
(Typical)

9.0
(229)
Max.

Kynar

™

Insert

¼–18 or ½–14 NPT
Process Connection

½–14 NPT Connection on Adapters

(Option code DF)

Standard Drain/Vent

Replaced with Plug

Alternate Side

Drain/Vent

Top Position

(Option Code D1)

Alternate Side Drain/Vent

Bottom Position

(Option Code D2)

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Meter Options

Flange Insert 1151 Process Connections

Pressure-15

Product Data Sheet

00813-0100-4360, Rev HA

Rosemount 1151

Catalog 2008 - 2009

Ordering Information

• = Applicable — = Not Applicable

Model Transmitter Type DP HP GP AP

1151DP Differential Pressure Transmitter • ———
115 1HP Differential Pressure Transmitter for High Line Pressures — • — —
1151GP Gage Pressure Transmitter —— • —
1151AP Absolute Pressure Transmitter — — — •

Code Pressure Ranges (URL) (select one) DP HP GP AP

3 30 inH2O (7.46 kPa) • — • —
4 150 inH2O (37.3 kPa)
5 750 inH2O (186.4 kPa) • • • •
6 100 psi (689.5 kPa)
7 300 psi (2068 kPa) • • • •
8 1,000 psi (6895 kPa)
9 3,000 psi (20684 kPa) — — • —
0 6,000 psi (41369 kPa) —— • —

Code Transmitter Output (select one) DP HP GP AP

S 4–20 mA with Digital Signal based on HART Protocol (Smart) ••••
E 4–20 mA, Linear with Input • • • •

(1)

G

M

Code Flanges/Adapters Drains/Vents Diaphragms Fill Fluid DP HP GP

33

73
83

7B
8B

Code Mounting Brackets (optional - select one) DP HP GP AP

10–50 mA, Linear with Input ••••

L Low Power 0.8 to 3.2 Vdc • • • •

(2)

Low Power 1 to 5 Vdc ••••

MATERIALS OF CONSTRUCTION

52 Nickel-plated Carbon Steel 316 SST 316L SST Silicone • • • •
53 Nickel-plated Carbon Steel 316 SST Hastelloy C-276 Silicone ••••
55 Nickel-plated Carbon Steel 316 SST Tantalum Silicone • — • —
22 316 SST 316 SST 316L SST Silicone ••••
23 316 SST 316 SST Hastelloy C-276 Silicone • • • •
25 316 SST 316 SST Tantalum Silicone • — • —

(5)

Hastelloy C-276 Hastelloy C-276 Hastelloy C-276 Silicone • • • •

35 Hastelloy C-276 Hastelloy C-276 Tantalum Silicone • — • —

(5)

316 SST Hastelloy C-276 Hastelloy C-276 Silicone • • • •

(5)

Nickel-plated Carbon Steel Hastelloy C-276 Hastelloy C-276 Silicone ••••

5A Nickel-plated Carbon Steel 316 SST 316L SST Inert • — • —
5B

Nickel-plated Carbon Steel 316 SST Hastelloy C-276 Inert • — • —

5D Nickel-plated Carbon Steel 316 SST Tantalum Inert • — • —
2A 316 SST 316 SST 316L SST Inert • — • —
2B 316 SST 316 SST Hastelloy C-276 Inert • — • —
2D 316 SST 316 SST Tantalum Inert • — • —
3B Hastelloy C-276 Hastelloy C-276 Hastelloy C-276 Inert • — • —
3D Hastelloy C-276 Hastelloy C-276 Tantalum Inert • — • —

(5)

316 SST Hastelloy C-276 Hastelloy C-276 Inert • — • —

(5)

Nickel-plated Carbon Steel Hastelloy C-276 Hastelloy C-276 Inert • — • —

B1 Bracket, 2-in. Pipe Mount ••••
B2 Bracket, Panel Mount • • • •
B3 Bracket, Flat, 2-in. Pipe Mount ••••
B4 B1 Bracket w/Series 316 SST Bolts • • • •
B5 B2 Bracket w/Series 316 SST Bolts ••••
B6 B3 Bracket w/Series 316 SST Bolts • • • •
B7 316 SST B1 Bracket with 316 SST Bolts ••••
B9 316 SST B3 Bracket with 316 SST Bolts • • • •

(3)

••••

••••

• — ••

(4)

AP

Pressure-16

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Code Meters

(6)

(optional - select one) DP HP GP AP

M1 Analog Scale, Linear Meter, 0–100% • • • •
M2 Analog Scale, Square Root Meter, 0–100% Flow ••——

(7)

M3

M4

M7

M8
M9

Analog Scale, Linear Meter, Special Scale • • • •

(8)

(9)

LCD Display, Linear Meter, 0–100%, User Selectable ••••

M6 Analog Scale, Square Root Meter, 1–10⻫ • • — —

(9)

LCD Display, Linear Meter, Special Configuration ••••

(9)

LCD Display Square Root Meter, 0–100% Flow • • — —

(9)

LCD Display, Square Root Meter, 0–10⻫ ••——

Code Product Certifications DP HP GP AP

E8 ATEX Flameproof

(10)

I1

N1

I5
K5
C6

I6
K6

ATEX Intrinsic Safety • • • •

(10)

ATEX Type n ••••

(10)

FM Intrinsically Safe, Division 2 • • • •

(10)

FM Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ••••

(10)

CSA Explosion-Proof, Intrinsically Safe • • • •

(10)

CSA Intrinsically Safe ••••

(10)

CSA Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2 • • • •

NOTE

FM explosion-proof approval is standard.

••••

E6 CSA Explosion-Proof, Dust Ignition-proof, Division 2 ••••
E7 SAA Flameproof, Dust Ignition-proof • • • •

(10)

I7
N7
C5

SAA Intrinsic Safety ••••

(10)

SAA Type n • • • •

(11)

Measurement Canada Accuracy Approval ••••

Code Housing (optional - select one) DP HP GP AP

(12)

H1
H2

SST Non-wetted Parts on Transmitter without Meter ••••

(12)

SST Non-wetted Parts on Transmitter with Meter • • • •
H3 SST Housing, Covers, Conduit Plug, Lock-nut, without Meter ••••
H4 SST Housing, Covers, Conduit Plug, Lock-nut, with Meter • • • •

(13)

C2

M20 Conduit Threads ••••
J1 G½ Conduit Threads • • • •

Code Terminal Blocks (optional - select one) DP HP GP AP

R1 Integral Transient Protection (Only available with Option Code S and E electronics

Code Bolts for Flanges and Adapters (optional - select one) DP HP GP AP

L3 ASTM A193-B7 Flange and Adapter Bolts • • • •
L4 316 SST Flange and Adapter Bolts ••••
L5 ASTM A193-B7M Flange and Adapter Bolts • • • •

Code Process Connections (optional

D1 Side Drain/ Vent, Top 316 SST

(14)

) Materials DP HP GP AP

•••

Hastelloy C-276••••

D2 Side Drain/ Vent, Bottom 316 SST

•••

Hastelloy C-276••••

DF ½–14 NPT Flange adapter(s)- Material determined by flange material Carbon Steel

316 SST
Hastelloy C-276

D4

D5

(15)

Conformance to DIN EN61518 Ranges 3, 4, 5 with ¼ NPT Process Connections

Thread (Available in Germany Only)

(15)

Conformance to DIN EN61518 Ranges 6, 7, 8, without ¼ NPT Process Connections

•

•

•

•

•

•

•

•

•

••——

• • — —

Thread (Available in Germany Only)
D6 316 SST Low Side Blank Flange —— ••
D9 JIS Process Connection–RC ¼ Flange with RC ½ Flange

Adapter

Carbon Steel
316 SST
Hastelloy C-276

•

•

•

•

•

•

•

•

•

G1 DIN Spacing (Single Entry Port, No Side V/D Hole Flange) ••••
G2 DIN Spacing (Single Entry Port, Two Side V/D Hole Flange) • • • •
G3 DIN Spacing (Dual Entry Port, No Side V/D Hole Flange) ••••
G4 DIN Spacing (Dual Entry Port, One Top Side V/D Hole Flange) • • • •
G5 DIN Spacing (Dual Entry Port, One Bottom Side V/D Hole Flange) ••••
G6 DIN Spacing (Dual Entry Port, Two Side V/D Hole Flange) • • • •

•

•

•

•

•

•

•

•

Pressure-17

Product Data Sheet

00813-0100-4360, Rev HA

Rosemount 1151

(16)

K1
K2

(17)(18)

S1

(17)(18)

S2

(18)(19)

S4

S6

Code Wetted O-ring Material (optional - select one) DP HP GP AP

W2 Buna-N • • • •
W3 Ethylene-Propylene ••••
W4 Aflas • • • •

W6
W7

Code Special Configuration (Software) DP HP GP AP

(23)(24)

CN

(23)(24)

C4

C9

Code Special Certifications DP HP GP AP

Q8

Q16 Surface Finish Certification for Sanitary Remote Seals • • • •

Code Toolkit Total System Performance Reports DP HP GP AP

Code Procedures (optional - select one) DP HP GP AP

P1
P2

Code Outputs (optional - select one) DP HP GP AP

V1
V2
V3

Typical Model Number: 1151DP 4 S 52 B3 M4

(1) Output Code G is not available with CE Mark.
(2) Meter or SST housing not valid with this option.
(3) Bolts and conduit plugs are plated carbon steel.
(4) On GP and AP transmitters, the low-side flange is plated carbon steel. For a stainless-steel low-side flange, order process connection Option Code D6.
(5) These selections meet NACE material recommendations per MR 01-75.
(6) Not available with Output Codes L or M, or Option Codes V2 or V3.
(7) Limited availability. Contact your Emerson Process Management representative.
(8) Specify the range, mode, and engineering units. Also, the 20 mA value must be greater than the 4 mA value.
(9) Not available with Output Codes G.
(10) Not available with Output Codes E, G, L, or M.
(11) Limited availability depending on transmitter type and range. Contact an Emerson Process Management representative.
(12) Option includes SST housing, covers, conduit plug, locknut, L4 bolting, and D6 low side blank flange for GP and AP transmitters.

(13) Not available with Output Codes L or M.
(14) Allowable combinations are: D1, D3, D6; D2, D3, D6; and D6, S1.
(15) Material Traceability Certificate Option Q8 available.
(16) The maximum working pressure on this option is 300 psig. Available only with materials of construction Option Code 2x.
(17) This option may only be used on Ranges 4–8.
(18) “Assemble-to” items are specified separately and require a completed model number.
(19) This option has a maximum static pressure rating of 3,000 psi, and is available for factory assembly only without associated piping and is available only for

(20) Contains a Hastelloy spring that is wetted by the process; consult factory for PTFE O-ring without a spring.
(21) Available for all the ranges of DP (3-8), HP (4-7), and AP (4-8), but it is only available for GP ranges 3-8.
(22) PTFE O-ring has seal property limitations; Consult an Emerson Process Management representative for more information.
(23) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(24) Available with Output Code S only.
(25) This option is available for the transmitter flange and adapters.
(26) Hydrostatic testing for Range 0, 125% maximum working pressure.
(27) Fluorolube
(28) Reverse output option is not needed with smart electronics; configured via HART-based communicator.
(29) Not available with Output Codes L or M.

Kynar insert, ¼–18 NPT • — ••

(16)

Kynar insert, ½–14 NPT • — • •

Assemble to one Rosemount diaphragm seal • — • —

Assemble to two Rosemount diaphragm seals • — — —

Assemble to Rosemount 1195 Integral Orifice • ———

(18)

Assemble to Rosemount 304 Manifold or Connection System • • • •

(20)(21)

Spring-loaded PTFE • — ••

(21)(22)

PTFE • — • •

Analog Output Levels Compliant with NAMUR Recommendation NE43: 27-June-1996 and Low Alarm Level • • • •

Analog Output Levels Compliant with NAMUR Recommendation NE43: 27-June-1996 and High Alarm

Level

(24)

Software Configuration (Requires completed Configuration Data Sheet) • • • •

Q4 Calibration Certificate • • • •

(25)

Material Traceability per EN 10204 3.1 • • • •

QZ Remote Seal System Performance Calculation Report • • • •

(26)

Hydrostatic Testing, 150% Maximum Working Pressure ••••

(27)

Cleaning for Special Service • • • •
P3 Cleaning for <1 PPM Chlorine/Fluorine ••••

(28)

Reverse Output — — • —

(29)

4–20 mV Test Signal ••••

(29)

20–100 mV Test Signal • • • •

Option Codes L4 and D6 parts are included with housing Option Codes H1 and H2.

Ranges 2, 3, 4, and 5.

®

grease on wetted O-rings.

Catalog 2008 - 2009

••••

Pressure-18

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Model Product Description

115 1LT Flange-Mounted Liquid Level Transmitter

Code Pressure Range

4 150 inH2O (0–635 to 0–3,810 mmH2O)
5 750 inH2O (0–3,175 to 0–19,050 mmH2O)
6 2,770 inH2O (0–11.96 to 0–70.36 mmH2O)

Code Output

S 4–20 mA with Digital Signal based on HART Protocol (Smart)
E 4–20 mA, Linear with Input

(1) (2)

G

Code Size Material Extension Length

Code Size Rating Material

10–50 mA, Linear with Input

G0 2 in./DN 50 316L SST Flush Mount Only When specifying these option codes, a lower
H0 2 in./DN 50 Hastelloy C-276 Flush Mount Only
J0 2 in./DN 50 Tantalum Flush Mount Only
A0 3 in./DN 80 316L SST Flush Mount
A2 3 in./DN 80 316L SST 2 in./50 mm
A4 3 in./DN 80 316L SST 4 in./100 mm
A6 3 in./DN 80 316L SST 6 in./150 mm
B0 4 in./DN 100 316L SST Flush Mount
B2 4 in./DN 100 316L SST 2 in./50 mm
B4 4 in./DN 100 316L SST 4 in./100 mm
B6 4 in./DN 100 316L SST 6 in./150 mm
C0 3 in./DN 80 Hastelloy C-276 Flush Mount
C2 3 in./DN 80 Hastelloy C-276 2 in./50 mm
C4 3 in./DN 80 Hastelloy C-276 4 in./100 mm
C6 3 in./DN 80 Hastelloy C-276 6 in./150 mm
D0 4 in./DN 100 Hastelloy C-276 Flush Mount
D2 4 in./DN 100 Hastelloy C-276 2 in./50 mm
D4 4 in./DN 100 Hastelloy C-276 4 in./100 mm
D6 4 in./DN 100 Hastelloy C-276 6 in./150 mm
E0 3 in./DN 80 Tantalum Flush Mount Only
F0 4 in./DN 100 Tantalum Flush Mount Only

MOUNTING FLANGE

M 2-in. Class 150 CS 2 in./DN 50

A 3-in. Class 150 CS 3 in./DN 80
B 4-in. Class 150 CS 4 in./DN 100
N 2-in. Class 300 CS 2 in./DN 50
C 3-in. Class 300 CS 3 in./DN 80
D 4-in. Class 300 CS 4 in./DN 100
P 2-in. Class 600 CS 2 in./DN 50
E 3-in. Class 600 CS 3 in./DN 80
X 2-in. Class 150 SST 2 in./DN 50
F 3-in. Class 150 SST 3 in./DN 80
G 4-in. Class 150 SST 4 in./DN 100
Y 2-in. Class 300 SST 2 in./DN 50
H 3-in. Class 300 SST 3 in./DN 80

J 4-in. Class 300 SST 4 in./DN 100
Z 2-in. Class 600 SST 2 in./DN 50
L 3-in. Class 600 SST 3 in./DN 80
Q DN 50 PN 10-40 CS 2 in./DN 50
R DN 80 PN 40 CS 3 in./DN 80
S DN 100 PN 40 CS 4 in./DN 100
V DN 100 PN 10/16 CS 4 in./DN 100
K DN 50 PN 10-40 SST 2 in./DN 50

Rosemount 1151

housing must be selected from the flushing
connection options.

NOTE

Extension diameters are sized to fit Schedule 80
pipe. Consult factory for Schedule 40 pipe.

Applicable with these High Pressure Side
Diaphragm Sizes

Pressure-19

Rosemount 1151

T DN 80 PN 40 SST 3 in./DN 80
U DN 100 PN 40 SST 4 in./DN 100

W DN 100 PN 10/16 SST 4 in./DN 100

SENSOR MODULE AND LOW-SIDE MATERIALS OF CONSTRUCTION

Code

and Adapter

Drain/ Vent Valves

52 Nickel-plated CS 316 SST 316L SST Silicone
55 Nickel-plated CS 316 SST Tantalum Silicone
22 316 SST 316 SST 316L SST Silicone
23 316 SST 316 SST Hastelloy C-276 Silicone
25 316 SST 316 SST Tantalum Silicone
33 Hastelloy C-276 Hastelloy C-276 Hastelloy C-276 Silicone
35 Hastelloy C-276 Hastelloy C-276 Tantalum Silicone
5D Nickel-plated CS 316 SST Tantalum Inert
2A 316 SST 316 SST 316L SST Inert
2B 316 SST 316 SST Hastelloy C-276 Inert
2D 316 SST 316 SST Tantalum Inert
3B Hastelloy C-276 Hastelloy C-276 Hastelloy C-276 Inert
3D Hastelloy C-276 Hastelloy C-276 Tantalum Inert

Code Process Fill - High Pressure Side Temperature Limits

A Syltherm XLT –100 to 300 °F (–73 to 135 °C)
C D. C. Silicone 704 60 to 400 °F (15 to 205 °C)
D D. C. Silicone 200 –40 to 400 °F (–40 to 205 °C)
H Inert –50 to 350 °F (–45 to 177 °C)
G Glycerin and Water 0 to 200 °F (–17 to 93 °C)
N Neobee M-20 0 to 400 °F (–17 to 205 °C)
P Propylene Glycol and Water 0 to 200 °F (–17 to 93 °C)

Code Options

Low-Side Flange

(3)(4)

S1

M1

M3
M4
M7

Assemble to one Rosemount diaphragm seal

METERS

(5)

Linear Meter, 0–100% Scale

(5)

Special Scale Meter, Specify Range

(5)(6)

LCD Display, 0–100%

(5)(7)

LCD Display, Linear, Special Configuration

TERMINAL BLOCKS

R1 Integral Transient Protection (Available with output codes S and E only)

HARZARDOUS LOCATIONS CERTIFICATIONS

E8 ATEX Flameproof

(8)

I1

N1

I5
K5
C6

I6
K6

ATEX Intrinsic Safety

(8)

ATEX Type n

(8)

FM Intrinsically Safe, Division 2

(8)

FM Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2

(8)

CSA Explosion-Proof, Intrinsically Safe

(8)

CSA Intrinsically Safe

(8)

CSA Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2
E6 CSA Explosion-Proof, Dust Ignition-proof, Division 2
E7 SAA Flameproof, Dust Ignition-proof

(8)

I7
N7
C5

SAA Intrinsic Safety

(8)

SAA Type n

(9)

Measurement Canada Accuracy Approval

Low-Side Isolator
Diaphragm

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Low-Side Fluid Fill

NOTE

FM explosion-proof approval is standard.

Pressure-20

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

OTHER OPTIONS

W5 Copper O-ring for Vacuum Service (Nonwetted)

C2 M20 Conduit Threads
Q4 Calibration Data Sheet

(10)

Q8

Q16 Surface Finish Certification for Sanitary Remote Seals (all options)

Typical Model Number: 1151LT 4 S A0 A 52 D F1

(1) Not available with Output Codes E and G.
(2) Output Code G is not available with CE Mark.
(3) For welded capillary assemblies, order sensor module and low-side materials of construction Option Code 22 (refer to 00813-0100-4016 for more information).
(4) “Assemble-to” items are specified separately and require a completed model number.
(5) Not available with Option Codes Zx, V2, or V3.
(6) Limited availability. Contact an Emerson Process Management representative.
(7) Specify the Range, Mode, and Engineering Units. Also, the 20 mA value must be greater than the 4 mA value.
(8) Not available with Output Codes E and G.
(9) Limited availability depending on transmitter type and range. Contact an Emerson Process Management representative.
(10) Available for the diaphragm, upper housing, flange, adapter, extension, and lower housing.

Material Traceability per EN 10204 3.1B

QZ Remote Seal System Performance Calculation Report
V1 Reverse Output
V2 4–20 mV Test Signal
V3 20–100 mV Test Signal
F_ Select One Code from Flushing Connections Lower Housing Option. See Table 11.

Rosemount 1151

TABLE 11. Flushing Connections Lower Housing Options

Flushing Connection Ring

Code

Material (Lower Housing)

F1 SST 1

F2 SST 2

F3

F4

(1)

(1)

Hastelloy C-276 1

Hastelloy C-276 2

F7 SST 1

F8 SST 2

F9 Hastelloy C-276 1

F0 Hastelloy C-276 2

(1) Not available with high pressure side Option Codes A0, B0, and G0.

Flushing

Connections

• = Applicable — = Not Applicable

Diaphragm Size

Size

1

/4 - 18 NPT •••

1

/4 - 18 NPT • • •

1

/4 - 18 NPT •••

1

/4 - 18 NPT • • •

1

/2 - 14 NPT •••

1

/2 - 14 NPT • • •

1

/2 - 14 NPT •••

1

/2 - 14 NPT • • •

2-in. 3-in. 4-in.

Pressure-21

Rosemount 1151

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Standard Accessories

All models are shipped with drain/vent valves, and one instruction
manual per shipment.

Tagging

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, however a permanently attached tag
is available upon request. Tag character height is 0.125 in. (0.318
cm).

Calibration

Transmitters are factory calibrated to the customer’s specified
range. If calibration is not specified, the transmitters are calibrated
at maximum range. Calibration is performed at ambient
temperature and pressure.

Options

The following sections describe a variety of available options for
the 1151 Transmitter. These options permit greater application
flexibility.

Optional Manifolds

Refer to Manifold Product Data Sheet (document number
00813-0100-4839).

Optional Diaphragm and Sanitary Seals

Refer to Product Data Sheet (document numbers
00813-0100-4016 or 00813-0201-4016)

Mounting Brackets

B1 Bracket for 2-in. Pipe Mounting

• Bracket for mounting transmitter on 2-in. pipe

• Constructed of carbon steel with carbon steel U-bolt

• Coated with polyurethane paint

B4 Bracket for 2-in. Pipe with 316 SST Bolts

• Same bracket as Option Code B1 with 316 SST bolts

B7 304 SST Bracket and 316 SST Bolts for 2-in. Pipe Mounting

• Same bracket as Option Code B1 with all SST materials

B2 Bracket for Panel Mounting

• Bracket for mounting transmitter on panel or wall

• Constructed of carbon steel with
carbon steel bolts

• Coated with polyurethane paint

B5 Bracket for Panel with 316 SST Bolts

• Same bracket as Option Code B2
with 316 SST bolts

B3 Flat Bracket for 2-in. Pipe Mounting

• Bracket for vertical mounting of transmitter on 2-in. pipe

• Constructed of carbon steel with
carbon steel U-bolt

• Coated with polyurethane paint

B6 Flat Bracket for 2-in. Pipe with 316 SST Bolts

• Same bracket as Option Code B3
with 316 SST bolts

B9 304 SST Flat Bracket and 316 SST Bolts for 2-in. Pipe
Mounting

• Same bracket as Option Code B3 with all 316 SST materials

Bolts and Nuts for Flanges and Adapters

Options permit bolts and nuts for flanges and adapters in the
specified material.

• L3 ANSI/ASTM A - 193-B7

• L4 Austenitic 316 SST

• L5 ANSI/ASTM A193-B7M

Meters

Analog

• Meters have 2-in. (50.8 mm) scale

• Plug-in mounting configuration

• Indication accuracy ±2%

• Operating temperature limit: –40 to 150 °F (–40 to 65 °C)

• Meters are enclosed in a housing certified by Factory Mutual
as Explosion-Proof for Class I, Division 1, Groups B, C, and D;
Class II, Division 1, Groups E, F, and G and Class III, Division
1

• For optional CSA explosion-proof approval, see certification
Option Code E6

• M1 Linear Analog Meter, 0–100% Scale

• M2 Square Root Analog Meter, 0–100% Flow Scale

• M3 Special Scaling Analog Meter (Specify Range)

• M6 Square Root Analog Meter, 0–

LCD

• 4-digit display

• Indication accuracy ±0.25% of calibrated span ±1 digit

• Display resolution at ±0.5% of calibrated span ±1 digit

• Operating temperature limit: –4 to 158 °F (–20 to 70 °C)

• Plug-in mounting configuration

• Meters are enclosed in a housing certified by FM as
Explosion-Proof for Class I, Division 1, Groups B, C, and D;
Class II, Division 1, Groups E, F, and G and Class III, Division 1

• For Optional CSA explosion-proof approval, see certification
Option Code E6

• Reverse output not available with LCD Display

• M4 Linear LCD Meter, 0 to 100%

• M7 Special Scale LCD Display
(Specify Range, Mode, and Engineering Units)

• M8 Square Root LCD Display, 0 to 100%

• M9 Square Root LCD Display, 0–10

NOTES

Meter Options are not available with Output Codes L or M, or
Option Codes V2 or V3. Meter Options M4, M7, M8, and M9 are
not available with Output Code G.

10√ Scale

√ Scale

Process Connections

D1 Side Drain/Vent-Top

• Drain/vent valve mounted in side of flange.

• Top position used to vent gas buildup in liquid process
applications with transmitter mounted vertically.

Pressure-22

• Plug of same material as requested flange inserted in end of
flange opposite adapter.

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

D2 Side Drain/Vent-Bottom

• Drain/vent valve mounted in side of flange.

• Bottom position used to drain liquid buildup in gas process
applications with transmitter mounted vertically.

• Plug of same material as requested flange inserted in end of
flange opposite adapter.

D6 316 SST Low Side Flange (1151GP and 1151AP Only)

1

/2–14 NPT flange adapters

DF

• Options provide
rather than

1

/4–18 NPT Kynar™ Process Flange Insert

K1

1

/2–14 NPT Kynar Process Flange Insert

K2

• Options provide Kynar plastic process flange insert that
prevents process from coming in contact with the metal of the
flange. One process insert for the 1151GP and LT; two inserts
for the 1151DP.

• Process connections are from the side.

• Available with carbon steel and stainless steel process flanges
only.

• Pressure Maximum: 200 psi at 200 °F with Kynar impulse
piping; 300 psi at 200 °F with metal impulse piping.

S1 Assembled with One Remote Diaphragm Seal

S2 Assembled with Two Remote Diaphragm Seals

• Options provide for the assembly of one or two remote
diaphragm seals.

S4 Assembled with 1195 Integral Orifice

• Designed for highly accurate, small-bore flow measurement
of any clean gas, liquid, or vapor.

• Reduce the costs associated with traditional orifice plate
installations.

• Several configurations are available factory assembled to
Rosemount differential pressure transmitters.

• Wide orifice bore/flow range capability.

• Wide choice of process connections, including threaded,
socket weld, and ANSI flanges.

• Static pressure maximum limit is 3,000 psig.

• Wetted materials are available that comply with NACE MR
01-75(90).

• Available only with Ranges 2, 3, 4, and 5.

(1) Applicable only to orifice assemblies without piping.

1

/2–14 NPT process connection on flanges

1

/4–18 NPT

(1)

Wetted O-rings

• Standard: Viton®

• W2 Buna N

• W3 Ethylene-Propylene

•W4 Aflas

• W5 Copper O-ring for Vacuum Service (Nonwetted - 1151LT
only)

• W6 Spring-Loaded PTFE

• Contains a Hastelloy spring that is in contact with the

• W7 PTFE

®

process fluid. Consult factory if Hastelloy is unacceptable.

Procedures

Standard Configuration

Unless otherwise specified, transmitter will be shipped as
follows:

Engineering Units: inH2O
4 mA: 0
20 mA: Upper Range Limit
Output: Linear
Software Tag: Blank

Customer may specify the above items at no charge. Software
tag (8 characters) is left blank unless specified.

C9 Custom Configuration (Option Code C9)

If Option Code C9 is ordered, the customer may specify the
following data in addition to the standard configuration
parameters.

Descriptor: 16 characters
Message: 32 characters
Date: Day, Month, Year
Damping: Seconds
Burst Mode: Select Output Choice
Failure Mode: High or Low
Transmitter Security: Off or On

Pressure-23

Rosemount 1151

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

TABLE 12. Hydrostatic Test Pressure

Model Test Pressure

1151DP 3,000 psi
1151HP 6,750 psi
1151AP 2,000 psi
1151GP

Ranges 3–8 2,000 psi
Range 9 4,500 psi
Range 0 7,500 psi

1151LT

Class 150 Flange 450 psi
Class 300 Flange 1,100 psi

P1 Hydrostatic Testing

• Each transmitter is hydrostatic tested according to Table 12.

• Test medium is water.

• This option provided for transmitters with remote diaphragm
seal on application only.

• Rosemount Procedure 1746 outlines the testing procedure.

P2 Cleaning for Special Service

• This option minimizes contaminants to the process system by
cleaning wetted surfaces with a suitable detergent.

• Rosemount Procedure 97412 outlines the cleaning procedure.

P3 Cleaning for <1 PPM Chlorine/Fluorine

Outputs

V1 Reverse Output

• This option permits reversing of pressure input so that
electrical output will increase as pressure input decreases.

• This option applies only to 1151GP and 1151LT. When this
option is selected, the process flange, adapter, drain/vent
valve, appropriate O-rings, and bolting are installed on low
side of transmitter. Not available for Ranges 9 and 0.

• Not available with 1151AP. Reverse output on 1151DP and
1151HP can be obtained by connecting high-pressure input to
low side of transmitter and vice versa.

• This option should not be ordered with smart transmitters
(Output Code S). The 1151 Smart transmitter can be
configured for reverse output through a HART-Compatible
Interface.

V2 1 ⍀ Test Resistor

•A 1 ⍀ precision resistor is mounted across the test terminals
to provide 4–20 mV output or a 10–50 mV output if 10–50 mA
output is used.

• This option cannot be used with any meter options or Option
Codes I5 or I6.

V3 5 ⍀ Test Resistor

•A 5 ⍀ precision resistor is mounted across test terminals to
provide 20–100 mV output or a 50–250 mV output if 10–50
mA output is used.

• This option cannot be used with any meter options or Option
Codes I5 or I6.

Pressure-24

Product Data Sheet

00813-0100-4360, Rev HA
Catalog 2008 - 2009

Rosemount 1151

Pressure-25

Rosemount 1151

Product Data Sheet

00813-0100-4360, Rev HA

Catalog 2008 - 2009

Standard Terms and Conditions of Sale can be found at www.rosemount.com\terms_of_sale
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Rosemount, Annubar, ProPlate, and the Rosemount logotype are registered trademarks of Rosemount Inc.
HART is a registered trademark of the HART Communication Foundation. δ-Cell is a trademark of Rosemount Inc.
Fluorolube is a registered trademark of Hooker Chemical Co.
Viton is a registered trademark of E.I. du Pont de Nemours & Co.
Neobee M-20 is a registered trademark of Stepan Chemical Co.
Syltherm and D.C. are registered trademarks of Dow Corning Corp.
Aflas is a registered trademark of Asahi Glass Co., Ltd.
Kynar is a trademark of Pennwalt Inc..

Emerson Process Management

Rosemount Inc.

8200 Market Boulevard
Chanhassen, MN 55317 USA
T (U.S.) 1 800 999 9307
T (International) [phone]
F [phone]

www.rosemount.com

Emerson Process Management

Heath Place
Bognor Regis
West Sussex PO22 9SH
England
T 44 (0) 1243 863121
F 44 (0) 1243 867554

Emerson Process Management Asia Pacific
Private Limited

1 Pandan Crescent
Singapore 128461
T (65) 6777 8211
F (65) 6777 0947
[e-mail]

¢00813-0100-4360@¤

© 2008 Rosemount Inc. All rights reserved.