Honeywell STR94G, STR93D User Manual

ST 3000 Smart Transmitter

Series 900 Remote Diaphragm Seals Models

STR93D 0 to 100 psid 0 to 7 bar
STR94G 0 to 500 psig 0 to 35 bar

In 1983, Honeywell introduced the first
Smart Pressure Transmitter― the ST
3000
the first all digital, bi-directional protocol
for smart field devices. Today, its
ST 3000 Series 900 Remote Seal
Transmitters continue to bring proven
“smart” technology to a wide spectrum
of pressure measurement applications.
For applications in which the
transmitter must be mounted remotely
from the process, Honeywell offers the
remote seal line of gauge, absolute and
differential pressure transmitters.
Typical applications include level
measurement in pressurized vessels in
the chemical and hydrocarbon
processing industries. A second
application is flow measurement for
slurries and high viscosity fluids in the
chemical industry. Honeywell remote
seal transmitters are available with
secondary fill fluids for corrosive or high
temperature process fluids

All ST 3000 transmitters can provide a
4-20 mA output, Honeywell Digitally
Enhanced (DE) output, HART

OUNDATION™ Fieldbus output.

or F
When digitally integrated with
Honeywell’s Process Knowledge
System™, EXPERION PKS™,
ST 3000 instruments provide a more
accurate process variable as well as
advanced diagnostics.

Honeywell’s cost-effective ST 3000
S900 transmitters lead the industry in
reliability and stability:

• Stability = ±0.01% per year

• Reliability = 470 years MTBF

Introduction

®

. In 1989, Honeywell launched

*

output,

Figure 1—Series 900 Remote Seal Pressure Transmitters feature proven
piezoresistive sensors and advanced seal technology with standard weld
connections.

The devices provide comprehensive self-diagnostics to help users
maintain high uptime, meet regulatory requirements, and attain high
quality standards. S900 transmitters allow smart performance at
analog prices. Accurate, reliable and stable, Series 900 transmitters
offer greater turndown ratio than conventional transmitters.

"Honeywell transmitters operating in the digital mode using
Honeywell's Digitally Enhanced (DE) protocol make diagnostics
available right at the control system's human interface. Equally
important, transmitter status information is continuously displayed to
alert the operator immediately of a fault condition. Because the
process variable (PV) status transmission precedes the PV value, we
are guaranteed that a bad PV is not used in a control algorithm. In
addition, bi-directional communication provides for remote transmitter
configuration directly from the human interface, enabling management
of the complete loop.”
Maureen Atchison, DuPont
Site Electrical & Instrumentation Leader

34-ST-03-57
3/07

Specification and

Model Selection

Guide

34-ST-03-57
Page 2

Description of Diaphragm Seals

Diaphragm seals are traditionally used when a standard pressure transmitter should not be exposed to the
process pressure directly. Diaphragm seals typically protect the pressure transmitter from one or more
damaging aspects of the process media. Consideration for using a diaphragm seal should be made in the
following circumstances.

• High Process Temperature

• Process Media is Viscous or Contains Suspended Solids

• Process Media is Subject to Solidifying

• Process Media is Corrosive

• Process Application Requires Sanitary Connections

• Process Application Subjects the Measuring Instrument to Hydrogen Permeation

• Tank Level Applications with Maintenance Intensive Wet Legs

• Tank Application with Density or Interface Measurements

• Measuring Instrument Requires Remote Mounting

The following diaphragm seals are standard from Honeywell (please call your local salesperson if you do not see
the product you need for your application):

Figure 2 - Flush Flange Seals can be used with
differential, gauge and absolute pressure transmitters
and are available with 3” ANSI Class 150, ANSI Class
300 and DIN DN80-PN40 process connections. Flush
flange seals can also be provided with Lowers.
Lowers are essentially calibration rings, which allow
flushing connections if needed – see Figure 31.

Figure 2

Figure 3 - Flange Seal with Extended Diaphragm

can be used with differential, gauge and absolute
pressure transmitters and are available with 3” and 4”
ANSI Class 150, ANSI Class 300, DIN DN80-PN40
and DIN DN100-PN40 process connections. 2”, 4” and
6” extension lengths are available.

Figure 3

Figure 4 - Pancake Seals can be used with

differential, gauge and absolute pressure transmitters
and are available with 3” ANSI Class 150, 300 and 600
process connections.

Figure 5 - Chemical Tee “Taylor” Wedge seals can
be used with differential pressure transmitters and are
available with Taylor Wedge 5” O.D. process
connection.

Figure 4

Figure 5

Description of Diaphragm Seals

Figure 6 - Seals with Threaded Process
Connections can be used with differential, gauge and

absolute pressure transmitters and are available with
½”, ¾” and 1” NPT Female process connections.

34-ST-03-57

Page 3

Figure 7 - Sanitary Seals can be used with

differential, gauge and absolute pressure transmitters
and are available with 3” and 4” Tri-Clover-Tri-Clamp
process connections.

Figure 8 - Saddle Seals can be used with differential,
gauge and absolute pressure transmitters and are
available with 3” and 4” (6 bolt or 8 bolt designs)
process connections.

Figure 9 - Calibration Rings are available with Flush
Flange Seals and Pancake Seals. Flushing ports (1/4”
or ½”) are available with calibration rings.

Figure 6

Figure 7

Figure 8

Figure 10 - Stainless Steel Armor and PVC Coated
Stainless Steel Armor Capillaries are available with
Honeywell Remote Seal Solutions.

Figure 11 - 2” Stainless Steel Nipples are available

for Close-Coupled remote seal solutions.

Figure 9

Figure 10

Figure 11

34-ST-03-57
Page 4

Figure 12 - Welded Meter Body for All-Welded
Remote Seal Solution. The welded ST 3000 meter

body is an important part of an All-Welded Remote
Seal Solution, which is commonly used in Vacuum
applications.

Figure 12

Description Features

The ST 3000 transmitter can replace any 4 to 20 mA output transmitter in

• Choice of linear or square

use today and operates over a standard two-wire system.

The measuring means is a piezoresistive sensor, which actually contains

• Direct digital integration with

three sensors in one. It contains a differential pressure sensor, a
temperature sensor, and a static pressure sensor.

Microprocessor-based electronics provide higher span-turndown ratio,
improved temperature and pressure compensation, and improved
accuracy.

The transmitter’s meter body and electronics housing resist shock,

• Unique piezoresistive sensor

vibration, corrosion, and moisture. The electronics housing contains a
compartment for the single-board electronics, which is isolated from an
integral junction box. The single-board electronics is replaceable and
interchangeable with any other ST 3000 Series 100 or Series 900 model
transmitter.

Like other Honeywell transmitters, the ST 3000 features two-way
communication and configuration capability between the operator and the
transmitter through several Honeywell field-rated portable configuration
devices, including the Smart Field Communicator (SFC) and the Multiple

• Smart transmitter capabilities

Communication Configurator (MC ToolKit). While both are made for in­field use, the MC Toolkit also can be ordered for use in intrinsically safe
environments.

The SCT 3000 Smartline

®

Configuration Toolkit provides an easy way to
configure instruments using a personal computer. The toolkit enables
configuration of devices before shipping or installation. The SCT 3000 can
operate in the offline mode to configure an unlimited number of devices.
The database can then be loaded down-line during commissioning.

root output conformity is a
simple configuration selection.

Experion PKS and other
control systems provides local
measurement accuracy to the
system level without adding
typical A/D and D/A converter
inaccuracies.

automatically compensates
input for temperature and
static pressure.Added “smart”
features include configuring
lower and upper range
values, simulating accurate
analog output, and selecting
preprogrammed engineering
units for display.

with local or remote
interfacing means significant
manpower efficiency
improvements in
commissioning, start-up, and
ongoing maintenance
functions.

Operating Conditions – All Models

Parameter

Ambient Temperature
Process Interface

Temperature
Humidity %RH

Maximum Allowable
Working Pressure (MAWP)

Vacuum Region, Minimum
Pressure - mmHg absolute
inH2O absolute

Supply Voltage, Current,
and Load Resistance

Reference
Condition

(at zero

static)

°C °F °C °F °C °F °C °F

25 ±1 77 ±2 -25 to 70 -13 to 158 -40 to 85 -40 to 185 -55 to 125 -67 to 257

25 ±1 77 ±2 See Figure 13 -55 to 125 -67 to 257

10 to 55 0 to 100 0 to 100 0 to 100

MAWP is minimum of Body Rating or Seal Rating (See Model Selection Guide for Seal
MAWP)

atmospheric
atmospheric

Voltage Range: 10.8 to 42.4 Vdc at terminals
Current Range: 3.0 to 21.8 mA
Load Resistance: 0 to 1440 ohms (as shown in Figure 14)

Specifications

Rated Condition Operative Limits

Body MAWP
STR93D 750 psig (52 bar)
STR94G 500 psig (35 bar)

See Figure 13

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Page 5

Transportation

and Storage

34-ST-03-57
Page 6

Maximum Pressure Limited
by Flange Rating of Seal

10000

9000
8000
7000
6000

5000
4000

3000

2000

1000

900

800
700
600
500

400

300
200

100

90
80
70
60

50
40
30

Pressure
(mmHgA)

Maximum Pressure Limited

by Flange Rating of Seal

20

10

-40

-100

52530

0

Silicone DC704
30 to 450°F

Silicone DC200

-40 to 350°F

CTFE

5 to 300°F

100

175 350

200 300 400

Process Temperature (Degrees F)

Special High Vacuum
Construction required.
Consult STC.

450

500

193

psig

1Atm

0

psig

-9

psig

-14
psig

10000

9000
8000
7000

6000
5000
4000

3000

NEOBEE M-20

Syltherm 800

-40 to 600°F

30 to 400°F

2000

1000

900

800
700
600
500

400
300
200

100

90
80
70
60

50
40
30

Pressure

20

(mmHgA)

10

-100

-40

52530

0

100

175 450

200 400 500

Process Temperature (Degrees F)

Figure 13—ST 3000 Remote Seals operable limits for pressure versus temperature

550

600

193

psig

90

psig

1Atm

0

psig

-9

psig

-14
psig

20335

1440

1440

1200

1200

Note: A minimum of 250 ohms

Loop

Loop

Resistance

Resistance

(ohms)

(ohms)

800

800

650

650

450

450

250

250

0 10.8 16.28 20.63 25 28.3 37.0 42.4

0 10.8 16.28 20.63 25 28.3 37.0 42.4

Operating Voltage (Vdc)

Operating Voltage (Vdc)

Note: A minimum of 250 ohms
of loop resistance is necessary

of loop resistance is necessary
to support communications.

to support communications.
Loop resistance equals barrier

Loop resistance equals barrier
resistance plus wire resistance

resistance plus wire resistance
plus receiver resistance.

plus receiver resistance.

= Operating Area

= Operating Area

Figure 14—Supply voltage and loop resistance chart

Performance Under Rated Conditions * - Model STR93D (0 to 100 psi/7 bar)

34-ST-03-57

Page 7

Parameter Description

Upper Range Limit psi
bar

Minimum Span psi
bar

Turndown Ratio
Zero Elevation and Suppression
Accuracy (Reference – Includes

combined effects of linearity,
hysteresis, and repeatability)

• Accuracy includes residual error

after averaging successive
readings.

• For F

Combined Zero and Span
Temperature Effect per 28°C
(50°F) **

OUNDATION Fieldbus use

Digital Mode specifications. For
HART use Analog Mode
specifications.

100 (Transmitter URL or maximum seal pressure rating, whichever is lower.)
7

0.9

0.063

110 to 1

No limit except minimum span within ±100% URL.
In Analog Mode: ±0.20% of calibrated span or upper range value (URV), whichever is

greater, terminal based.
For URV below reference point (50 inH2O), accuracy equals:

50 inH2O

±0.10 + 0.10
In Digital Mode: ±0.175% of calibrated span or upper range value (URV), whichever

is greater, terminal based.
For URV below reference point (50 inH2O), accuracy equals:

±0.075 + 0.10

In Analog Mode: ±1.5% of span.
For URV below reference point (200 inH2O), effect equals:

±0.30 + 1.2

±0.30 + 1.2

In Digital Mode: ±1.475% of span.

For URV below reference point (200 inH2O), effect equals:

⎛

span inH2O

⎝

50 inH2O

⎛

span inH2O

⎝

200 in H

200 in H

200 in H2O

⎛

⎛

⎛
⎝

⎝

⎝⎛⎝

span in H

span in H

span in H

⎞

or ±0.10 + 0.10

⎠

⎞

or ±0.075 + 0.10

⎠

O

O

2

2

⎞

⎞

⎞

or ±0.30 + 1.2

or ±0.30 + 1.2

⎠

⎠

⎠⎞⎠

O

O

O

2

2

2

125 mbar

()

span mbar

125 mbar

()

span mbar

500 mbar

500 mbar

500 mbar

⎛

⎛

⎛
⎝

⎝

⎝⎛⎝

span mbar

span mbar

span mbar

in % of span

in % of span

⎞

⎞

⎞

In % span

In % span

⎠

⎠

⎠⎞⎠

500 mbar

200 in H

200 in H2O

200 in H

⎛

⎛

±0.275 + 1.2

±0.275 + 1.2

* Performance specifications are based on reference conditions of 25°C (77°F), zero (0) static pressure, 10 to 55% RH, and
316L Stainless Steel barrier diaphragm.
** Specification applies to transmitters with 2 seals only. Apply 1.5 times factor to temperature effect for capillary lengths greater than 10 feet
or for 2-inch sanitary seals.

⎛
⎝

⎝

⎝⎛⎝

span in H

span in H

span in H

O

O

2

2

⎞

⎞

⎞

or ±0.275 + 1.2

or ±0.275 + 1.2

⎠

⎠

⎠⎞⎠

O

O

O

2

2

2

500 mbar

500 mbar

⎛

⎛

⎛
⎝

⎝

⎝⎛⎝

span mbar

span mbar

span mbar

⎞

⎞

⎞

In % span

In % span

⎠

⎠

⎠⎞⎠

34-ST-03-57
Page 8

Performance Under Rated Conditions * - Models STR94G (0 to 500 psi/35 bar)

Parameter Description

Upper Range Limit psi
bar

Minimum Span psi
bar

Turndown Ratio
Zero Elevation and Suppression
Accuracy (Reference – Includes

combined effects of linearity,
hysteresis, and repeatability)

Accuracy includes residual error

•

after averaging successive
readings.

• For FOUNDATION Fieldbus use

Digital Mode specifications. For
HART use Analog Mode
specifications.

* Performance specifications are based on reference conditions of 25°C (77°F), zero (0) static pressure, 10 to 55% RH, and
316L Stainless Steel barrier diaphragm.

Minimum recommended span for STR93D DP Transmitter with two Remote Seals

Diaphragm Capillary Length

Minimum recommended span for STR94G or STR93D DP Transmitter with one Remote Seal

Diaphragm Direct Capillary Length

Transmitter Minimum Span and Maximum Capillary Length

Size 5' 10' 15' 20' 25' 30' 35' maximum

2.0

2.4

2.9

3.5

4.1

Size Mount 5' 10' 15' 20' 30' 35' maximum

2.0

2.4

2.9

3.5

4.1

15 psig 20 psig 25 psig - - - - 15'
150 iwc 200 iwc 250 iwc 300 iwc 350 iwc 400 iwc 450 iwc 35'

50 iwc 75 iwc 100 iwc 125 iwc 150 iwc 175 iwc 200 iwc 35'
25 iwc 25 iwc 25 iwc 28 iwc 32 iwc 36 iwc 40 iwc 35'
25 iwc 25 iwc 25 iwc 25 iwc 25 iwc 27 iwc 30 iwc 35'

25 psi 30 psi 40 psi 50 psi - - - 15'
10 psi 15 psi 20 psi 25 psi 30 psi 40 psi 50 psi 35'

8 psi 9 psi 10 psi 11 psi 12 psi 14 psi 15 psi 35'
2 psi 2 psi 3 psi 4 psi 5 psi 7 psi 8 psi 35'

0.9 psi 0.9 psi 1 psi 2 psi 3 psi 4 psi 5 psi 35'

500
35

20

1.4

25 to 1

No limit except minimum span from absolute 0 (zero) to +100% URL.

In Analog Mode: ±0.10% of calibrated span or upper range value (URV), whichever is

greater, terminal based.

In Digital Mode: ±0.075% of calibrated span or upper range value (URV), whichever

is greater, terminal based.

Capillary

Capillary

Minimum span is the higher of the value from the table above or the value defined under Performance Conditions for the range transmitter

Figure 15— Maximum capillary length and diaphragm size chart.

Performance Under Rated Conditions - General for all Models

Parameter Description

Output (two-wire) Analog 4 to 20 mA or DE digital communications mode. Options available for

OUNDATION Fieldbus and HART protocols.

F

Supply Voltage Effect 0.005% of span per volt.
Damping Time Constant Adjustable from 0 to 32 seconds digital damping.
CE Conformity (Europe) 89/336/EEC, Electromagnetic Compatibility (EMC) Directive.

NAMUR NE 43 Compliance
Option

SIL 2/3 Compliance

Transmitter failure information is generated when the measuring information is invalid or
no longer present. Failure information is transmitted as a current signal but outside the
normal 4-20 mA measurement signal level. Transmitter failure values are:
≤ 3.6 mA and ≥ 21.0 mA. The normal signal range is ≥ 3.8 mA and ≤ 20.5 mA.

SIL certified to IEC 61508 for non-redundant use in SIL 2 related Safety Systems
(single use) and for redundant (multiple) use in SIL 3 Safety Systems through
TÜV Nord Sys Tec GmbH & Co. KG under the following standards: IEC61508-1: 1998;
IEC 61508-2: 2000; IEC61508-3: 1998.

34-ST-03-57

Physical and Approval Bodies

Parameter Description

Process Interface See Model Selection Guide for Material Options for desired Seal Type.
Seal Barrier Diaphragm 316L Stainless Steel, Monel, Hastelloy C, Tantalum
Seal Gasket Materials Klinger C-4401 (non-asbestos)

Grafoil Teflon Gylon 3510

Mounting Bracket Carbon Steel (zinc-plated) or Stainless Steel angle bracket or Carbon Steel flat

bracket available.

Fill Fluid (Meter Body) Silicone (DC 200) S.G. @ 25°C (77°F) = 0.94

CTFE (Chlorotrifluoroethylene) S.G. @ 25°C (77°F) = 1.89

Fill Fluid (Secondary)* Silicone (DC 200) S.G. @ 25°C (77°F) = 0.94

CTFE (Chlorotrifluoroethylene) S.G. @ 25°C (77°F) = 1.89
Silicone (DC 704) S.G. @ 25°C (77°F) = 1.07

Syltherm 800 S.G. @ 25°C (77°F) = 0.90
NEOBEE M-20 S.G. @ 25°C (77°F) = 0.93

Page 9

Electronics Housing Epoxy-Polyester hybrid paint. Low-copper aluminum alloy. Meets NEMA 4X

(watertight) and NEMA 7 (explosion proof)

Capillary Tubing** Armored Stainless Steel or PVC Coated Armored Stainless Steel. Length: 5, 10,

15, 20, 25 and 35 feet (1.5, 3, 4.6, 6.1, 7.5 and 10.7m). A 2” (51 millimeter) S.S.
close-coupled nipple is also available. See Model Selection Guide.

Wiring Accepts up to 16 AWG (1.5 mm diameter)
Mounting See Figure 16.
Dimensions See Figures 19 and 20 for transmitter dimensions. See Model Selection Guide for

Seal dimensions

Net Weight Transmitter: 4.1 Kg (9 lbs). Total weight is dependent on seal type and capillary

length.

Approval Bodies

Factory Mutual

Explosion Proof: Approved as Explosion Proof for Class I, Division 1, Groups A,

B, C, D locations,

Dust Ignition Proof: Approved as Dust Ignition Proof for Class II, III, Division 1,

Groups E, F, G locations,

Intrincically Safe: Approved as Intrinsically Safe for for Class I, II, III, Division 1,

Groups A, B, C, D, E, F, G locations.

Nonincendive: Approved as Nonincendive for Class I, Division 2, Groups A, B, C,

D locations.

CSA

Explosion Proof:

C, D locations,

Dust Ignition Proof: Approved as Dust Ignition Proof for Class II, III, Division 1,

Groups E, F, G locations,

Intrincically Safe: Approved as Intrinsically Safe for Class I, II, III, Division 1,

Approved as Explosion Proof for Class I, Division 1, Groups B,

Groups A, B, C, D, E, F, G locations.

Canadian Registration
Number (CRN)

All ST 3000 model designs, except SATG19L, STG99L, STG170 and STG180
have been registered in all provinces and territories in Canada and are marked
CRN:0F8914.5c.

Intrinsically Safe, Zone 0/1: EEx ia IIC T4, T5, T6
Flameproof/Zone 1: EEx d IIC T5, T6 (enclosure IP 66/67)

ATEX

SA (Australian)

INMETRO (Brazil) Flame-Proof, Zone 1: EX d IIC T5

Non-Sparking, Zone 2: EEx nA, IIC T6 (enclosure IP 66/67)
Multiple Markings:

Intrinsically Safe:
Non-Sparking: Ex n IIC T6 (T4 with SM option)

Ex II 1 G: EEx ia IIC T4, T5, T6, Ex II 2 G: EExd IIC T5, T6

Ex II 3 G: EEx nA, IIC T6 (Honeywell) (enclosure IP 66/67)

EX ia IIC T4

34-ST-03-57
Page 10

Parameter Description

Pressure Equipment Directive
(97/23/EC)

* See Figure 13 for Fill Fluid temperature limits.
** 2-inch Sanitary Seals are limited to 15 ft. (4.6 m) capillary length.

NOTE: Pressure transmitters that are part of safety equipment for the protection of piping (systems) or vessel(s) from

exceeding allowable pressure limits, (equipment with safety functions in accordance with Pressure Equipment Directive
97/23/EC article 1, 2.1.3), require separate examination.

The ST 3000 pressure transmitters listed in this Specification have no pressurized
internal volume or have a pressurized internal volume rated less than 1,000 bar
(14,500 psig) and/or have a maximum volume of less than 0.1 liter. Therefore,
these transmitters are either; not subject to the essential requirements of the
directive 97/23/EC (PED, Annex 1) and shall not have the CE mark, or the
manufacturer has the free choice of a module when the CE mark is required for
pressures > 200 bar (2,900 psig).

LP Side

Maximum level

H2

Fixed

ref. leg

Minimum level

.

HP Side

NOTE: Lower flange seal should not be mounted over 22 feet below the
transmitter for silicone fill fluid (11 feet for CTFE fill fluid) with tank at one
atmosphere. The combination of tank vacuum and high pressure capillary
head effect should not exceed 9 psi vacuum (300 mmHg absolute).

Consult Honeywell for installation of STR93D

Figure 16—Typical mounting arrangement for ST 3000 Transmitter with Remote Diaphragm Seals

Variable

Head

H1

Application Data

Liquid Level: Closed Tank

Determine the minimum and
maximum pressure differentials to
be measured (Figure 17).

P

= (SGp x a) - (SGf x d)

Min

= LRV when HP at bottom of

tank

= –URV when LP at bottom of

tank

P

= (SGp x b) - (SGf x d)

Max

= URV when HP at bottom of

tank

= –LRV when LP at bottom of

tank

Where:

minimum level = 4mA

maximum level = 20 mA

a = distance between bottom tap

and minimum level

b = distance between bottom tap

and maximum level

d = distance between taps

SGf = Specific Gravity of capillary
fill fluid (See Page 9 for

values.)

SGp = Specific Gravity of process
fluid

Max

Level

b

Min

Level

¥ Transmitter above datum

Max

Level

b

Min

Level

¥ Transmitter at datum

Max

Level

b

Min

Level

a

a

a

34-ST-03-57

Page 11

LP

HP

LP

HP

LP

HP

¥ Transmitter below datum

24253

Figure 17—Closed tank liquid level measurement distances

34-ST-03-57
Page 12

Density or Interface

Calculate the minimum and
maximum pressure differentials to
be measured (Figure 18).

P

min

= (SG

– SGf) x (d);

min

minimum density, 4mA output

P

max

= (SG

– SGf) x (d);

max

maximum density, 20mA output
Where:

d = distance between the taps

SG

= maximum Specific

max

Gravity

SG

= minimum Specific Gravity

min

SGf = Specific Gravity of capillary
fill fluid (See Page 9 for

values.)

LP

HP

24257

Figure 18—Density, direct acting transmitter configuration

Reference Dimensions:millimeters

Inches

34-ST-03-57

Page 13

With
Smart
meter

45.7

1.8

82.9

3.26

Without
meter

53.1

2.09

94.9

3.74

65.1

2.56

Without
meter

Removal
Clearance
for All Caps

with meter

23.5
.925

Optional
external
ground

STR93D DP/I Remote Seal with Horizontal Pipe Mount

3.6

0.14

Rotational
Lock

67

2.64

Plug

135

5.32

55.3

2.18

Optional
Meters

LP seal
omitted for
clarity

93.6

3.69

3.6

0.14

Plug

135

5.32

With
Smart
meter

45.7

1.8

82.9

3.26

Without
meter

53.1

2.09

94.9

3.74

65.1

2.56

Without
meter

55.3

2.18

Optional

Rotational
Lock

Meters

STR94G LGP/I Remote Seal with Horizontal Pipe Mount

Figure 19—Approximate horizontal mounting dimensions for Remote Seal Transmitter.

Removal
Clearance
for All Caps

23.5
.925

Optional
external
ground

with meter

Seal
omitted for
clarity

24272

34-ST-03-57
Page 14

Reference Dimensions:millimeters

Inches

45.7

1.8

With
Smart
meter

82.9

3.26

53.1

2.09

Without
meter

65.1

2.56

Without
meter

94.9

3.74

Removal
Clearance
for All Caps

with meter

3.6

0.14

Plug

135

5.32

23.5
.925

Optional
extern al
ground

STR93D DP/I Remote Seal with Vertical Pipe Mount

With

3.6

0.14

Plug

135

5.32

55.3

2.18

Smart meter

Seal
omitted for
clarity

Rotational
Lock

67

2.64

45.7

1.8

93.6

3.69

82.9

3.26

53.1

2.09

Without
meter

65.1

2.56

Without
meter

55.3

2.18

Optional
Meters

94.9

3.74

LP seal
omitted for
clarity

Removal
Clearance
for All Caps

with meter

Rotational
Lock

Optional
Meters

Optional
external
ground

Seal
omitted for
clarity

STR94G LGP/I Remote Seal with Vertical Pipe Mount

Figure 20—Approximate vertical mounting dimensions for Remote Seal Transmitter

23.5
.925

24273

Options Ordering Information

Mounting Bracket
The angle-mounting bracket is
available in either zinc-plated
carbon steel or stainless steel and
is suitable for horizontal or vertical
mounting on a two-inch (50
millimeter) pipe, as well as wall
mounting. An optional flat
mounting bracket is also available
in carbon steel for two inch (50
millimeter) pipe mounting.

Indicating Meter
(Options ME and SM)

Two integral meter options are
available. An analog meter (option
ME) is available with a 0 to 100%
linear scale. The Smart Meter
(option SM) provides an LCD
display for both analog and digital
output and can be configured to
display pressure in pre-selected
engineering units.

Lightning Protection
(Option LP)

A terminal block with circuitry that
protects the transmitter from
transient surges induced by
nearby lightning strikes is
available.

®

HART
(Options HC and H6)

Optional electronics modules for
the ST 3000 provides HART
Protocol compatibility in either
HART 5.x or 6.x formats.
Transmitters with a HART Option
are compatible with any HART
enabled system that provides 5.x
or 6.x format support.

F
(Option FF)

Equips transmitter with FF
protocol for use in 31.25 kbit/s FF
networks. See document 34-ST­03-72 for additional information on
ST 3000 Fieldbus transmitters.

SIL2/SIL3 Certification
(Option SL)

This ST 3000 product is available
for use with safety systems. With
the SL option, we are fully certified
to SIL 2 capability for single
transmitters and SIL 3 capability for
multiple transmitter use through
TÜV Nord Sys Tec GmbH & Co.
KG.

Protocol Compatibility

OUNDATION Fieldbus

(continued)

We are in compliance with the
following SIL standards:
IEC 61508-1: 1998;
IEC 61508-2: 2000;
IEC 61508-3: 1998

NAMUR NE43 Compliance
(Option NE)

This option provides software the
meets the NAMUR NE43
requirements for failsafe software.
Transmitter failure information is
generated when the measuring
information is no longer valid.
Transmitter failure values are:
≤ 3.6 mA and ≥ 21.0 mA. The
normal ST 3000 ranges are ≤ 3.8
mA and ≥ 20.5 mA.

Indicator Configuration
(Option CI)

Provides custom configuration of
Smart Meters.

Tagging (Option TG)
Up to 30 characters can be added
on the stainless steel nameplate
mounted on the transmitter’s
electronics housing at no extra
cost. Note that a separate
nameplate on the meter body
contains the serial number and
body-related data. A stainless
steel wired on tag with additional
data of up to 4 lines of 28
characters is also available. The
number of characters for tagging
includes spaces.

Transmitter Configuration
(Option TC)

The factory can configure the
transmitter linear/square root
extraction, damping time, LRV,
URV and mode (analog/digital)
and enter an ID tag of up to eight
characters and scratchpad
information as specified.

Custom Calibration and ID in
Memory (Option CC)

The factory can calibrate any
range within the scope of the
transmitter’s range and enter an
ID tag of up to eight characters in
the transmitter’s memory.

34-ST-03-57

Page 15

Contact your nearest Honeywell sales
office, or

In the U.S.:

Honeywell

Industrial Automation & Control

16404 North Black Canyon Hwy.

Phoenix, AZ 85053

1-800-288-7491

In Canada:

The Honeywell Centre
155 Gordon Baker Rd.

North York, Ontario M2H 3N7

1-800-461-0013

In Latin America:

Honeywell Inc.

480 Sawgrass Corporate Parkway,

Suite 200

Sunrise, FL 33325

[phone]

In Europe and Africa:

Honeywell S. A.

Avenue du Bourget 1

1140 Brussels, Belgium

In Eastern Europe:

Honeywell Praha,

s.r.o. Budejovicka 1

140 21 Prague 4,

Czech Republic

In the Middle East:

Honeywell Middle East Ltd.

Khalifa Street,

Sheikh Faisal Building

Abu Dhabi, U. A. E.

In Asia:

Honeywell Asia Pacific Inc.

Honeywell Building,

17 Changi Business Park Central 1

Singapore 486073

Republic of Singapore

In the Pacific:

Honeywell Pty Ltd.

5 Thomas Holt Drive

North Ryde NSW Australia 2113

(61 2) 9353 7000

In Japan:

Honeywell K.K.

14-6 Shibaura 1-chrome

Minato-ku, Tokyo, Japan 105-0023

Or, visit Honeywell on the World Wide
Web at:

Specifications are subject to change without
notice. (Note that specifications may differ

slightly for transmitters manufactured before
October 30, 1995.)

http://www.honeywell.com

34-ST-03-57
Page 16

Model Selection Guide (34-ST-16-34)

Instructions

•

Select the desired Key Number. The arrow to the right marks the selection available.

•

Make one selection from each table, I and II, using the column below the proper arrow.

• S

elect as many Table III options as desired (if no options are desired, specify 9X).

•

A (•) denotes unrestricted availability. A letter denotes restricted availability.

•

Restrictions follow Table IV.

Key Number

_ _ _ _ _ _ - _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ - _ _, _ _, _ _ + XXXX

KEY NUMBER

0-25" to 0-2700" H
Body Rating*: 750 psi (51.7 bar) Compound Characterized

0-20 to 0-500 psig/0-1.4 to 0-35 bar
Body Rating*: 500 psi (35 bar)

* Remote seal system pressure rating is body rating or seal rating, whichever is less.

TABLE I - METER BODY

Number of Seals

Fill Fluid (Meter Body)

Construction

In-Line Gauge

Dual Head DP

I II

Description

O/0-62.2 to 0-7000 mbar

2

1 Remote Seal (High Side)
2 Remote Seals
1 Remote Seal (Low Side)
Value Added Model (VAM unit)
Silicone (DC 200)
CTFE

Non-Wetted Material

316 SS
316 SS for Close-Couple
316 SS Heads
316 SS Heads for Close-Couple connection
316 SS with all-welded meter body

III (Optional)

IV

Selection

STR93D

STR94G

Selection Avail.Description

1 _ _
2 _ _
3 _ _
5 _ _
_ 1 _

_ 2 _

_ _ A
_ _ D
_ _ A
_ _ D
_ _ C

Avail.

••

•

•

88

••

qq

•

y

•

y
7

TABLE II - SEALS

Format for Seal Selection:

Specify 12 characters _ _ _ _ _ _ _ _ _ _ _ _

Common Required Seal

Note:

Secondary Fill

Connection of

Remote Seal to

No Selection
No Seal Attached to Core Transmitter

Flush Flanged

The first 3 characters are common to all seals.
When selecting required seal, you must specify
only the 9 selections within the required seal.

Silicone (DC 200)

Silicone (DC 704)

Neobee (M20) **
Syltherm 800 ***

No Capillary, No Nipple

5 feet 1.5 m _ A _ _ _ _ _ _ _ _ _ _
10 feet 3.0 m _ B _ _ _ _ _ _ _ _ _ _
15 feet 4.5 m _ C _ _ _ _ _ _ _ _ _ _
20 feet 6.1 m _ D _ _ _ _ _ _ _ _ _ _
25 feet 7.5 m _ E _ _ _ _ _ _ _ _ _ _
35 feet 10.7 m _ F _ _ _ _ _ _ _ _ _ _

5 feet 1.5 m _ G _ _ _ _ _ _ _ _ _ _
10 feet 3.0 m _ H _ _ _ _ _ _ _ _ _ _
15 feet 4.5 m _ J _ _ _ _ _ _ _ _ _ _
20 feet 6.1 m _ K _ _ _ _ _ _ _ _ _ _
25 feet 7.5 m _ L _ _ _ _ _ _ _ _ _ _
35 feet 10.7 m _ M _ _ _ _ _ _ _ _ _ _

Flange Size Flange Pressure Rating *

Meter Body

Seal

Capillary

Length

2 inch long SS nipple close-coupled _ 2 _ _ _ _ _ _ _ _ _ _

Diaphragm

Diameter

3.5" 3"

Wetted Material

Flange Material

Seal-Capillary

Connection

Calibration Rings

No Fill Fluid

CTFE

Diaphragm

316L SS
Hastelloy C
Hastelloy C

Monel

Tantalum

SS Armor

PVC Coated SS Armor

ANSI Class 150
ANSI Class 300

DIN DN80-PN40

Upper Insert

316 SS
316 SS

Hastelloy C

Monel

Tantalum

CS (Nickel Plated)

316 SS

Center of Seal

Side of Seal

None

316 SS

Hastelloy C

Monel

STR9xx

Selection

0 _ _ _ _ _ _ _ _ _ _ _
1 _ _ _ _ _ _ _ _ _ _ _
2 _ _ _ _ _ _ _ _ _ _ _
3 _ _ _ _ _ _ _ _ _ _ _
4 _ _ _ _ _ _ _ _ _ _ _
5 _ _ _ _ _ _ _ _ _ _ _

_ 0 _ _ _ _ _ _ _ _ _ _

_ _ 0 _ _ _ _ _ _ _ _ _
_ _ _ 0 0 0 0 0 0 0 0 0

Selection

_ _ _ AFA _ _ _ _ _ _
_ _ _ AFC _ _ _ _ _ _
_ _ _ AFM _ _ _ _ _ _

Selection

_ _ _ _ _ _ AA _ _ _ _
_ _ _ _ _ _ AB _ _ _ _
_ _ _ _ _ _ AC _ _ _ _

a

_ _ _ _ _ _ AE _ _ _ _
_ _ _ _ _ _ AF _ _ _ _
_ _ _ _ _ _ _ _ 1 _ _ _
_ _ _ _ _ _ _ _ 2 _ _ _
_ _ _ _ _ _ _ _ _ 1 _ _
_ _ _ _ _ _ _ _ _ 2 _ _

_ _ _ _ _ _ _ _ _ _ A _
_ _ _ _ _ _ _ _ _ _ B _
_ _ _ _ _ _ _ _ _ _ C _
_ _ _ _ _ _ _ _ _ _ D _

Table II continued next page

34-ST-03-57

Page 17

Availability

3D 4G

33

••

••

pp

••

pp
33

••

••

••

••

••

••

••

••

••

••

••

••

zz

••

33

••

••

••

••

••

••

••

11

••

••

••

99

••

55
55
55

34-ST-03-57
Page 18

TABLE II - SEALS (continued)

Flush Flanged

*

**

***

****

a Tantalum Upper insert has Tantalum wetted parts and 316SS or CS non-wetted parts

STR9xx

Description

Flushing
Connections
and Plugs**

Metal plug material

Seal

will be the same as
Lower material, if
metal plug is chosen ­ (SS Plug for CS Lower
and Tantalum Clad)

Standard facing 125-250 AARH RF (raised face) serrated surface finish.
Limited vacuum availability.
Minimum static pressure requirement. No vacuum allowed. See Specification Figure 13.
Plastic Plugs are TEMPORARY ONLY to protect threads and MUST be REMOVED before installation

None _ _ _ _ _ _ _ _ _ _ _ 0
One 1/4" with plastic plug _ _ _ _ _ _ _ _ _ _ _ H
One 1/4" with metal plug _ _ _ _ _ _ _ _ _ _ _ J
Two 1/4" with plastic plugs _ _ _ _ _ _ _ _ _ _ _ M
Two 1/4" with metal plugs _ _ _ _ _ _ _ _ _ _ _ N
One 1/2" with plastic plug _ _ _ _ _ _ _ _ _ _ _ P
One 1/2" with metal plug _ _ _ _ _ _ _ _ _ _ _ Q
Two 1/2" with plastic plugs _ _ _ _ _ _ _ _ _ _ _ R
Two 1/2" with metal plugs _ _ _ _ _ _ _ _ _ _ _ S

Selection

Table II continued below

STR9xx

Availability

3D 4G

••

66
66
66
66
66
66
66
66

TABLE II - SEALS (continued)

Diaphragm

Diameter

2.4"

Flush Flanged

Seal with Lower

2.9"

4.1"

Const. - See

Spec. Figure 34-

ST-03-57

Selection

Table II continued next page

1"

2"

3"

1"

2"

1"

2"

3"

Flange Pressure

Rating *

ANSI 150 22 _ _ _ BCA _ _ _ _ _ _
ANSI 300 22 _ _ _ BCC _ _ _ _ _ _
ANSI 150 22 _ _ _ BGA _ _ _ _ _ _
ANSI 300 22 _ _ _ BGC _ _ _ _ _ _
ANSI 150 22 _ _ _ BDA _ _ _ _ _ _
ANSI 300 22 _ _ _ BDC _ _ _ _ _ _
ANSI 150 22 _ _ _ BFA _ _ _ _ _ _
ANSI 300 22 _ _ _ BFC _ _ _ _ _ _

ANSI 150 23 _ _ _ CCA _ _ _ _ _ _
ANSI 300 23 _ _ _ CCC _ _ _ _ _ _
ANSI 150 22 _ _ _ CGA _ _ _ _ _ _
ANSI 300 22 _ _ _ CGC _ _ _ _ _ _
ANSI 150 22 _ _ _ CDA _ _ _ _ _ _
ANSI 300 22 _ _ _ CDC _ _ _ _ _ _

ANSI 150 23 _ _ _ DCA _ _ _ _ _ _
ANSI 300 23 _ _ _ DCC _ _ _ _ _ _
ANSI 150 23 _ _ _ DGA _ _ _ _ _ _
ANSI 300 23 _ _ _ DGC _ _ _ _ _ _
ANSI 150 23 _ _ _ DDA _ _ _ _ _ _
ANSI 300 22 _ _ _ DDC _ _ _ _ _ _
ANSI 150 22 _ _ _ DFA _ _ _ _ _ _
ANSI 300 22 _ _ _ DFC _ _ _ _ _ _

Flange Size

1-1/2"

1/2" ANSI 150 23 _ _ _ CAA _ _ _ _ _ _

1-1/2"

1/2" ANSI 150 23 _ _ _ DAA _ _ _ _ _ _

1-1/2"

3D 4G

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

STR9xx

34-ST-03-57

Page 19

Availability

TABLE II - SEALS (continued)

Wetted Material

Non-Wetted Material

(upper, upper insert)

Flush Flanged

Seal with Lower

(continued)

Flange Seal with

Extended

Diaphragm

Standard facing 125-250 AARH RF (raised face) serrated finish.

*

Plastic Plugs are TEMPORARY ONLY to protect threads and MUST be REMOVED before installation

**

Bolt material will be same as Upper Material. However, if Table III bolt/nut option chosen, seal bolt material will be the same.

***

Connections
and Plugs**

Metal plug material
will be the same as
Lower material, if
metal plug is chosen ­ (SS Plug for CS Lower
and Tantalum Clad)

Bolts***

Gasket

Diaphragm

Diameter

2.8"

3.5"

Wetted Material

Flange Material

Bolts

Extension Length

Diaphragm Lower

316L SS
Hastelloy C
Hastelloy C

Monel
Tantalum
Tantalum
Tantalum

Upper Upper Insert

316 SS

Carbon Steel

No Selection
NoneFlushing
One 1/4" with plastic plug _ _ _ _ _ _ _ _ _ _ H _
One 1/4" with metal plug _ _ _ _ _ _ _ _ _ _ J _
Two 1/4" with plastic plugs _ _ _ _ _ _ _ _ _ _ M _
Two 1/4" with metal plugs _ _ _ _ _ _ _ _ _ _ N _
One 1/2" with plastic plug _ _ _ _ _ _ _ _ _ _ P _
One 1/2" with metal plug _ _ _ _ _ _ _ _ _ _ Q _
Two 1/2" with plastic plugs _ _ _ _ _ _ _ _ _ _ R _
Two 1/2" with metal plugs _ _ _ _ _ _ _ _ _ _ S _
Klinger C-4401
(non-asbestos)
Grafoil
Teflon
Gylon 3510

Flange Size

3" _ _ _ EFA _ _ _ _ _ _

(2.8" OD

extension)

4" _ _ _ FGA _ _ _ _ _ _

(3.70" OD

extension)

Flange Pressure Rating *

ANSI Class 150
ANSI Class 300

DIN DN80-PN40

ANSI Class 150
ANSI Class 300

DIN DN100-PN40

Diaphragm Ext. Tube

316L SS
Hastelloy C
Hastelloy C

CS (Nickel Plated)

No Selection

No SelectionNo Selection

316 SS

316 SS

Hastelloy C

Monel

316 SS

Hastelloy C

Tantalum Clad

316 SS
316 SS

316 SS

316 SS

Hastelloy C

316 SS

2"
4"
6"

Selection

_ _ _ _ _ _ BA _ _ _ _
_ _ _ _ _ _ BB _ _ _ _
_ _ _ _ _ _ BC _ _ _ _
_ _ _ _ _ _ BE _ _ _ _
_ _ _ _ _ _ BF _ _ _ _
_ _ _ _ _ _ BG _ _ _ _
_ _ _ _ _ _ BH _ _ _ _

Selection

_ _ _ _ _ _ _ _ 4 _ _ _
_ _ _ _ _ _ _ _ 5 _ _ _
_ _ _ _ _ _ _ _ _ 0 _ _

_ _ _ _ _ _ _ _ _ _ 0 _

_ _ _ _ _ _ _ _ _ _ _ K

_ _ _ _ _ _ _ _ _ _ _ G

_ _ _ _ _ _ _ _ _ _ _ T
_ _ _ _ _ _ _ _ _ _ _ L

Selection

_ _ _ EFC _ _ _ _ _ _
_ _ _ EFM _ _ _ _ _ _

_ _ _ FGC _ _ _ _ _ _
_ _ _ FGP _ _ _ _ _ _

Selection

_ _ _ _ _ _ EA _ _ _ _
_ _ _ _ _ _ EB _ _ _ _
_ _ _ _ _ _ EC _ _ _ _
_ _ _ _ _ _ _ _ 7 _ _ _
_ _ _ _ _ _ _ _ 8 _ _ _
_ _ _ _ _ _ _ _ _ 0 _ _

_ _ _ _ _ _ _ _ _ _ 2 _

_ _ _ _ _ _ _ _ _ _ 4 _
_ _ _ _ _ _ _ _ _ _ 6 _

_ _ _ _ _ _ _ _ _ _ _ 0

Table II continued next page

3D 4G

••

••

••

••

11
11

10 10

••

••

••

••

••

••

••

••

••

••

••

••

cc

••

cc
dd

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

34-ST-03-57
Page 20

STR9xx

TABLE II - SEALS (continued)

Diaphragm

Diameter

3.5" 3" _ _ _ GFA _ _ _ _ _ _

Wetted Material

Non-Wetted Materials

No Selection

Pancake Seal

Calibration Rings

Flushing
Connections
and Plugs**

Metal plug material
will be the same as
Lower material, if
metal plug is chosen ­ (SS Plug for CS Lower
and Tantalum Clad)

Flange Size

Flange Pressure Rating Dependent

on Customer Flange

Selection

ANSI Class 150/300/600

Diaphragm Body

316L SS
Hastelloy C
Hastelloy C

Hastelloy C

Monel

Tantalum

Tantalum
No Selection
No Selection

None

316 SS

Hastelloy C

Monel

None

316 SS
316 SS

Monel

a

Selection

_ _ _ _ _ _ GA _ _ _ _
_ _ _ _ _ _ GB _ _ _ _

_ _ _ _ _ _ GC _ _ _ _

_ _ _ _ _ _ GE _ _ _ _

_ _ _ _ _ _ GG _ _ _ _

_ _ _ _ _ _ _ _ 0 _ _ _
_ _ _ _ _ _ _ _ _ 0 _ _
_ _ _ _ _ _ _ _ _ _ A _
_ _ _ _ _ _ _ _ _ _ B _
_ _ _ _ _ _ _ _ _ _ C _
_ _ _ _ _ _ _ _ _ _ D _

_ _ _ _ _ _ _ _ _ _ _ 0

One 1/4" with plastic plug _ _ _ _ _ _ _ _ _ _ _ H
One 1/4" with metal plug _ _ _ _ _ _ _ _ _ _ _ J
Two 1/4" with plastic plugs _ _ _ _ _ _ _ _ _ _ _ M
Two 1/4" with metal plugs _ _ _ _ _ _ _ _ _ _ _ N
One 1/2" with plastic plug _ _ _ _ _ _ _ _ _ _ _ P
One 1/2" with metal plug _ _ _ _ _ _ _ _ _ _ _ Q
Two 1/2" with plastic plugs _ _ _ _ _ _ _ _ _ _ _ R
Two 1/2" with metal plugs _ _ _ _ _ _ _ _ _ _ _ S

Table II continued below

3D 4G

••

••

••

••

••

11

••

••

••

55
55
55

••

66
66
66
66
66
66
66
66

a Tantalum Body has Tantalum wetted parts and 316SS non-wetted parts

Plastic Plugs are TEMPORARY ONLY to protect threads and MUST be REMOVED before installation

***

TABLE II - SEALS (continued)

Diaphragm

Diameter

Flange Size

Flange Pressure Rating

Taylor

3.5"

Wedge 5"

750 psi

O.D.

Diaphragm Body

Chemical Tee

"Taylor" Wedge

Wetted Material

Non-Wetted Material

Bolts

Styles

No Selection

316L SS
Hastelloy C
Hastelloy C

No Selection
No Selection
No Selection
No Selection

316 SS
316 SS

Hastelloy C

STR9xx

Selection

_ _ _ HM0 _ _ _ _ _ _

Selection

_ _ _ _ _ _ HA _ _ _ _
_ _ _ _ _ _ HB _ _ _ _
_ _ _ _ _ _ HC _ _ _ _

_ _ _ _ _ _ _ _ 0 _ _ _
_ _ _ _ _ _ _ _ _ 0 _ _

_ _ _ _ _ _ _ _ _ _ 0 _

_ _ _ _ _ _ _ _ _ _ _ 0

Table II continued next page

3D 4G

v

•

•

•

•

•

•

•

STR9xx

34-ST-03-57

Page 21

Availability

TABLE II - SEALS (continued)

Seal Pressure

C.S. Bolts

2500 psi 1250 psi

1500 psi 750 psi

Carbon Steel

Hastelloy C

Hastelloy C

Carbon Steel

304 SS

Rating *

316 SS
316 SS

Monel

316 SS

304 SS

Bolts

Selection

_ _ _ JJG _ _ _ _ _ _
_ _ _ JKG _ _ _ _ _ _
_ _ _ JLG _ _ _ _ _ _

_ _ _ KJG _ _ _ _ _ _
_ _ _ KKG _ _ _ _ _ _
_ _ _ KLG _ _ _ _ _ _

_ _ _ LJG _ _ _ _ _ _
_ _ _ LKG _ _ _ _ _ _

_ _ _ LLG _ _ _ _ _ _

Selection

_ _ _ _ _ _ JA _ _ _ _
_ _ _ _ _ _ JB _ _ _ _
_ _ _ _ _ _ JC _ _ _ _
_ _ _ _ _ _ JD _ _ _ _
_ _ _ _ _ _ JE _ _ _ _

_ _ _ _ _ _ JF _ _ _ _
_ _ _ _ _ _ JG _ _ _ _

_ _ _ _ _ _ _ _ A _ _ _
_ _ _ _ _ _ _ _ C _ _ _
_ _ _ _ _ _ _ _ _ C _ _
_ _ _ _ _ _ _ _ _ D _ _
_ _ _ _ _ _ _ _ _ _ 0 _

_ _ _ _ _ _ _ _ _ _ _ K

Seal with

Threaded

Process

Connection

Diaphragm

Diameter

Threaded Process

Connection Size (NPT

2.4"

2.9"

4.1"

Wetted Material

Non-Wetted Material

(upper)

Bolts***

Flushing
Connections
and Plugs**

Metal plug material
will be the same as
Lower material, if
metal plug is chosen ­ (SS Plug for CS Lower
and Tantalum Clad)

Female)

1/2" NPT
3/4" NPT 2500 psi 1250 psi

1" NPT
1/2" NPT
3/4" NPT

1" NPT
1/2" NPT
3/4" NPT

1" NPT

Diaphragm Lower

316L SS

316L SS
Hastelloy C
Hastelloy C

Monel
Tantalum
Tantalum

CS (Nickel Plated)

Stainless Steel

None
One 1/4" with plastic plug _ _ _ _ _ _ _ _ _ _ H _
One 1/4" with metal plug _ _ _ _ _ _ _ _ _ _ J _
Two 1/4" with plastic plugs _ _ _ _ _ _ _ _ _ _ M _
Two 1/4" with metal plugs _ _ _ _ _ _ _ _ _ _ N _
One 1/2" with plastic plug _ _ _ _ _ _ _ _ _ _ P _
One 1/2" with metal plug _ _ _ _ _ _ _ _ _ _ Q _
Two 1/2" with plastic plugs _ _ _ _ _ _ _ _ _ _ R _
Two 1/2" with metal plugs _ _ _ _ _ _ _ _ _ _ S _
Klinger C-4401
(non-asbestos)

Gasket

* Caution: Maximum working pressure of STR93D transmitter is 750 psi and STR94G transmitter

is 500 psig. Damage to sensor may result if pressure limit is exceeded.
** Plastic Plugs are TEMPORARY ONLY to protect threads and MUST be REMOVED before installation
*** If Table III Bolt/Nut option is chosen, Seal bolts will ship as same material, and MAWP may change.

Grafoil
Teflon
Gylon 3510

_ _ _ _ _ _ _ _ _ _ _ G

_ _ _ _ _ _ _ _ _ _ _ T
_ _ _ _ _ _ _ _ _ _ _ L

Table II continued next page

3D 4G

••

••

••

••

••

••

••

••

••

••

••

••

••

••

11
11

••

ww

11

••

••

••

••

••

••

11 11
11 11
11 11
11 11

cc

••

cc

dd

34-ST-03-57
Page 22

STR9xx

TABLE II - SEALS (continued)

Diaphragm

Diameter

1.9" 2" _ _ _ MD0 _ _ _ _ _ _

2.4" 2-1/2" _ _ _ NE0 _ _ _ _ _ _

2.9" 3" _ _ _ PF0 _ _ _ _ _ _

4.1" 4" _ _ _ QG0 _ _ _ _ _ _

Sanitary Seal

Saddle Seal

Bolts are not included with "Body only" selection.

*

Caution: Maximum working pressure of STR93D transmitter is 750 psi and STR94G transmitter

**

*** If Table III Bolt/Nut option is chosen, Seal bolts will ship as same material, and MAWP may change.

Wetted Material

Non-Wetted Material

Diaphragm

Diameter

2.4"

8-Bolt

Design

2.4"

6-Bolt

Design

Wetted Material

Non-Wetted Material

is 500 psig. Damage to sensor may result if pressure limit is exceeded.

Flange Size

Bolts

Styles

Gasket

Size and

Bolt Pattern

for 3" Pipe ?

4" pipe

for 3" Pipe ?

4" pipe

No Selection

Styles

Gasket

Customer clamp rating or 600 psi,

Carbon Steel _ _ _ _ _ _ _ _ B _ _ _

Klinger C-4401
(non-asbestos)
Grafoil
Teflon
Gylon 3510

Pressure Rating

whichever is less

Diaphragm Body

316L SS 316 SS

No Selection

No Selection

Tri-Clover Tri-Clamp

No Selection

Seal Pressure Rating * *

C.S. Bolts

1500 psi

1250 psi

Diaphragm Lower Housing

316L SS

316L SS
Hastelloy C
Hastelloy C

316L SS
Hastelloy C

Body Bolts *, ***

316 SS 304 SS

No Selection
No Selection

304 SS Bolts

1500 psi

1250 psi

Carbon Steel

316 SS
316 SS

Hastelloy C

N/A-Body Only

N/A-Body Only

Carbon Steel

Selection

Selection

_ _ _ _ _ _ N A _ _ _ _

_ _ _ _ _ _ _ _ 0 _ _ _

_ _ _ _ _ _ _ _ _ 0 _ _

_ _ _ _ _ _ _ _ _ _ 8 _

_ _ _ _ _ _ _ _ _ _ _ 0

Selection

_ _ _ RFK _ _ _ _ _ _

_ _ _ RGK _ _ _ _ _ _

_ _ _ RPK _ _ _ _ _ _

_ _ _ RQK _ _ _ _ _ _

Selection

_ _ _ _ _ _ RA _ _ _ _

_ _ _ _ _ _ RB _ _ _ _
_ _ _ _ _ _ RC _ _ _ _
_ _ _ _ _ _ RD _ _ _ _

_ _ _ _ _ _ SB _ _ _ _

_ _ _ _ _ _ SC _ _ _ _

Selection

_ _ _ _ _ _ _ _ C _ _ _

_ _ _ _ _ _ _ _ _ 0 _ _
_ _ _ _ _ _ _ _ _ _ 0 _
_ _ _ _ _ _ _ _ _ _ _ K

_ _ _ _ _ _ _ _ _ _ _ G
_ _ _ _ _ _ _ _ _ _ _ T

_ _ _ _ _ _ _ _ _ _ _ L

3D 4G

g

•

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

11

••

••

••

••

••

••

••

34-ST-03-57

)

(

)

Page 23

STR9xx

TABLE III - OPTIONS Selection

None 00

Communication Options

HART 5.x Protocol Compatible Electronics HC
HART 6.x Protocol Compatible Electronics
FOUNDATION Fieldbus Communications FF

Indicating Meter Options

Analog Meter (0-100 Even 0-10 Square Root) ME
Smart Meter SM
Custom Configuration of Smart Meter CI
Local Zero LZ
Local Zero and Span ZS

Transmitter Housing & Electronics Options

NAMUR Failsafe Software NE
SIL 2 - TÜV Certified transmitter (requires HC and WP options
Lightning Protection LP
Custom Calibration and I.D. in Memory CC
Transmitter Configuration TC
Write Protection (Delivered in the "enabled" position) WP
Write Protection (Delivered in the "disabled" position) WX
316 SS Electronics Housing - with M20 Conduit Connections SH
1/2" NPT to M20 316SS Conduit Adapter (BASEEFA EEx d IIC) A1
1/2" NPT to 3/4" NPT 316 SS Conduit Adapter A2
Stainless Steel Housing with M20 to 1/2" NPT 316 SS Conduit A3
Adapter (use for FM and CSA Approvals)
Stainless Steel Customer Wired-On Tag TG
(4 lines, 28 characters per line, customer supplied information)
Stainless Steel Customer Wired-On Tag (blank) TB
End Cap Live Circuit Warning Label in Spanish (only with ATEX 3D)
End Cap Live Circuit Warning Label in Portuguese (only with ATEX 3D)
End Cap Live Circuit Warning Label in Italian (only with ATEX 3D)
End Cap Live Circuit Warning Label in German (only with ATEX 3D)

Meter Body Options

A286 SS (NACE) Bolts and 304 SS (NACE) Nuts for Heads CR
316 SS Bolts and 316 SS Nuts for Process Heads SS
B7M Bolts and Nuts for Process Heads B7

Remote Seal Options

Gold Plated Seal Diaphragm (1 Seal) G1
Gold Plated Seal Diaphragm (2 Seals) G2
Teflon Coated Seal Diaphragm (1 Seal) - only for anti-sticking N1
Teflon Coated Seal Diaphragms(2 Seals) - only for anti-sticking N2

Transmitter Mounting Brackets Options

Mounting Bracket - Carbon Steel MB
Mounting Bracket - 304 SS SB
Flat Mounting Bracket FB

Services/Certificates Options

Users Manual Paper Copy (Standard, HC or FF ships accordingly)
Clean Transmitter & Seals for Oxygen or Chlorine Service with Certificate 0X
Over-Pressure Leak Test with F3392 Certificate TP
Calibration Test Report and Certificate of Conformance (F3399) F1
Certificate of Conformance (F3391) F3
Certificate of Origin (F0195) F5
FMEDA Certificate (SIL 1) F6
NACE Certificate (F0198) F7
NACE Certificate (F0198) for welded meter bodies only F8
Marine Type Approvals (DNV, ABS, BV & LR) MT

Warranty Options

Additional Warranty - 1 year W1
Additional Warranty - 2 years W2
Additional Warranty - 3 years W3
Additional Warranty - 4 years W4

Seal bolt material depends on Transmitter bolt material

Table III continued next page

H6

SL

SP

PG

TL

GE

UM

3D 4G

••

ee
ee
rr

••

••

mm

xx
ss

15 15
14 14

••

••

••

••

••

nn
nn
uu

ii

••

••

aa
aa
aa
aa

•

•

•

jj
j
jj
j

••

••

••

••

hh

••

••

••

••

••

o

•

16

22

••

••

••

••

b

b

b

b

b

b

b

b

b

b

b

34-ST-03-57
Page 24

STR9xx

TABLE III - OPTIONS (continued)

Approval

Body

No hazardous location approvals

Explosion Proof

Factory

Mutual

CSA

SA

(Australia)

ATEX*

INMETRO

(Brazil)

*See ATEX installation requirements in the ST 3000 User's Manual

Dust Ignition Proof
Non-Incendive

Intrinsically Safe

Dust Ignition Proof

Intrinsically Safe

Intrinsically Safe
Non-Sparking
Intrinsically Safe,
Zone 0/1

Flameproof, Zone 1

Non-Sparking,
Zone 2

Multiple Marking**

Int. Safe, Zone 0/1, or
Flameproof, Zone 1, or
Non-Sparking, Zone 2

Flameproof, Zone 1 Ex d IIC T5

Class I, Div. 1, Groups A,B,C,D
Class II, III Div. 1, Groups E,F,G
Class I, Div. 2, Groups A,B,C,D
Class I, II, III, Div. 1, Groups
A,B,C,D,E,F,G
Class I, Div. 1, Groups B,C,DExplosion Proof
Class II, III, Div. 1, Groups E,F,G
Class I, II, III, Div. 1, Groups
A,B,C,D,E,F,G
Ex ia IIC T4
Ex n IIC T6 (T4 with SM option)

EEx ia IIC T4, T5,T6

EEx d IIC T5, T6,

Enclosure IP 66/67

EEx nA, IIC T6

(Honeywell). Enclosure IP 66/67
Ex II 1 G EEx ia IIC T4, T5, T6
Ex II 2 G EEx d IIC T5, T6
Ex II 3 G EEx nA, IIC T6 (Honeywell)
Enclosure IP 66/67

3D 4G

SelectionLocation or ClassificationApproval Type

9X

1C

2J

4G

3S

3D

3N

3H

6D



•

•

•

••

••

••

••

•

•

•

•

••

b

**The user must determine the type of protection required for installation of the equipment. The user shall then check the box []
adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on
the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.

TABLE IV

Factory Identification XXXX

••

RESTRICTIONS
Restriction

Letter Table Table Selection

a

b

c

d

e

g

h

i

j

m
n
o

p

q

r

s

III 3D or 3H

II

II

I, II _ 2 _ - 2 _ _ _ _ _ _ _ _ _ _ _

III

III

III

II

Available Only With

Selection

Select only one option from this group

II

_ _ _ _ _ _ BF _ _ _ _,

_ _ _ _ _ _ BG _ _ _ _,

_ _ _ _ _ _ JF _ _ _ _,
_ _ _ _ _ _ JG _ _ _ _,

III

_ A _ _ _ _ _ _ _ _ _ _,
_ B _ _ _ _ _ _ _ _ _ _,
_ C _ _ _ _ _ _ _ _ _ _,

_ G _ _ _ _ _ _ _ _ _ _,

_ H _ _ _ _ _ _ _ _ _ _,
_ J _ _ _ _ _ _ _ _ _ _,
_ 2 _ _ _ _ _ _ _ _ _ _,

1C or 2J

II

SM

III

CR

II

0 _ _ _ _ _ _ _ _ _ _ _ _,
2 _ _ _ _ _ _ _ _ _ _ _ _,

4 _ _ _ _ _ _ _ _ _ _ _ _

III
III

Not Available With

_ _ _ _ _ _ BF _ _ _ _,
_ _ _ _ _ _ BG _ _ _ _,
_ _ _ _ _ _ BH _ _ _ _,

_ _ _ _ _ _ JF _ _ _ _,

_ _ _ _ _ _ JG _ _ _ _,

_ _ _ _ _ _ AF _ _ _ _
_ _ _ _ _ _ BF _ _ _ _

_ _ _ _ _ _ BG _ _ _ _

_ _ _ _ _ _ BH _ _ _ _

_ _ _ _ _ _ GG _ _ _ _

_ _ _ _ _ _ JF _ _ _ _

_ _ _ _ _ _ JG _ _ _ _

DC704 and Syltherm 800
fills and close-couple require
SS seal upper.

_ _ _ BCA _ _ 5 _ _ _,

_ _ _ CAA _ _ 5 _ _ _,

_ _ _ CCA _ _ 5 _ _ _,
_ _ _ CCC _ _ 5 _ _ _,

_ _ _ DAA _ _ 5 _ _ _,

_ _ _ DCA _ _ 5 _ _ _,
_ _ _ DCC _ _ 5 _ _ _,
_ _ _ DGA _ _ 5 _ _ _,
_ _ _ DGC _ _ 5 _ _ _,

_ _ _ DDA _ _ 5 _ _ _,
_ _ _ _ _ _ GE _ _ _ _,

_ _ _ _ _ _ _ _ A _ _ _

_ _ _ _ _ _ _ _ B _ _ _

TC, ME, 4G, 3S

34-ST-03-57

Page 25

4G

1C, 2J

FF, ME

Restrictions continued next page

34-ST-03-57
Page 26

RESTRICTIONS - (continued)

Restriction

Letter

u
v

w

x

y

z
1
2
3
5
6

7
8

9

10

11

14
15
16

Table Table Selection

Available Only With Not Available With

III

I

III

I

I

II

II

III

I

Selection

1C, 2J

2 _ _

II

FF, SM

_ _ D

5 _ _, 1 _ _

_ _ _ _ _ _ AA2_ _ _
_ _ _ _ _ _ AB2_ _ _

_ _ _ _ _ _ _ _ _ _ 0 _

HC, WP III FF, 00

_ _ C

III

DC704 and Syltherm 800
fills and close-couple require
SS seal upper.

I
II

III
III

II
II
I

III CR

III

II

III

II

III

_ A - M _ _ _ _ _ _ _ _ _ _

CC,G1,G2,T1,T2,OX,TP,MT,WP

_ _ _ _ _ _ JA _ _ _ _

MB, SB, FB

_ _ _ BCA _ _ 5 _ _ _,

_ _ _ CAA _ _ 5 _ _ _,
_ _ _ CCA _ _ 5 _ _ _,
_ _ _ CCC _ _ 5 _ _ _,

_ _ _ DAA _ _ 5 _ _ _,
_ _ _ DCA _ _ 5 _ _ _,
_ _ _ DCC _ _ 5 _ _ _,
_ _ _ DGA _ _ 5 _ _ _,
_ _ _ DGC _ _ 5 _ _ _,
_ _ _ DDA _ _ 5 _ _ _,
_ _ _ _ _ _ GE _ _ _ _,

_ _ _ _ _ _ _ _ A _ _ _

_ _ _ _ _ _ _ _ B _ _ _

2 _ _

F7
FB

_ _ _ _ _ _ _ _ _ _ _ 0
_ _ _ _ _ _ _ _ _ _ A _

1 _ _, 3 _ _

_ _ _ _ _ _ _ _ _ _ _ T

F7

_ _ _ _ _ _JJG_ _ _
_ _ _ _ _ _JKG_ _ _
_ _ _ _ _ _JLG_ _ _
_ _ _ _ _ _CAA_ _ _
_ _ _ _ _ _CCA_ _ _

_ _ _ _ _ _CCC_ _ _

FF

Notes:

See ST-83 for Published Specials with pricing.
See ST-89 and User's Manual for part numbers.
See COMS Order Entry Information including TC, manuals, certificates, drawings and SPINS.
See ST-OD-1 for tagging, ID, Transmitter Configuration (TC) and calibration including factory default values.
To request a quotation for a non-published "special", fax RFQ with Application Data Sheet (34-ST-18-01) to Marketing Applications.

34-ST-03-57

Page 27

Dimensions and drawings

20a

21a
20b

21b
20b

21b
20a

21a
20a

21a
20a

21a
20a

21a
20b

21b
20b

21b
20a

21a
20a

21a
20a

21a
20a

21a
20b

21b
20b

21b
20a

21a
20a

21a
20a

21a
20a

21a
20b

21b
20b

21b
20a

21a
20a

21a
20a

21a

Figure 20a. Flus h Fla n ged Seal Fig ure 20 b. Flush Flanged Se al

Figure 21a. Flus h Fla n ged Seal Fig ure 21 b. Flush Flanged Se al

34-ST-03-57
Page 28

Dimensions and drawings, cont.

Figure 21

Figure 22

Figure 22

Figure 23

34-ST-03-57

Page 29

Dimensions and drawings, cont.

Figure 23

Figure 24

Figure 24

Figure 25

Figure 25

Figure 26

34-ST-03-57
Page 30

Dimensions and drawings, cont.

Figure 26

Figure 27

Figure 27

Figure 28

34-ST-03-57

Page 31

Dimensions and drawings, cont.

Figure 28

Figure 29

Figure 29

Figure 30

Figure 30

Figure 31

Figure 20Figure 20

Figure 20Figure 20

34-ST-03-57
Page 32

ST 3000® is a registered trademark of Honeywell International Inc.

HART* is a trademark of the Hart Communication Foundation.

FOUNDATION™ is a trademark of the Fieldbus Foundation.

Honeywell Process Solutions
Industrial Measurement and Control

Honeywell International Inc.
2500 W. Union Hill Drive

Phoenix, Arizona 85027 ©Honeywell International Inc.