Rosemount 1595, 3051SFP Operating Manual
Reference Manual
00809-0100-4828, Rev EB
Rosemount® 1595 Conditioning Orifice Plate
May 2014
Reference Manual
NOTICE
00809-0100-4828, Rev EB
Rosemount® 1595 Conditioning
Orifice Plate
Read this manual before working with the product. For personal and system safety, and for
optimum product performance, make sure you thoroughly understand the contents
before installing, using, or maintaining this product.
The United States has two toll-free assistance numbers and one International number.
Customer Central
1-800-999-9307 (7:00 a.m. to 7:00 P.M. CST)
International
1-(952) 906-8888
National Response Center
1-800-654-7768 (24 hours a day)
Equipment service needs
The products described in this document are NOT designed for nuclear-qualified
applications. Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact your local Emerson
Process Management Representative.
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Table of Contents
1Section 1: Introduction
1.1 Using this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Receiving and inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.3 Returning the product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2Section 2: Installation
2.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1.1 Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2.2 Location and orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.2.1 Horizontal pipe installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2.2 Vertical pipe installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.3 1595 straight pipe requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table of Contents
May 2014
2.3.1 Rosemount 1595 types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3.2 Rosemount 1496 types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
AAppendix A: Reference Data
A.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
A.1.1 Performance specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
A.1.2 Functional specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
A.1.3 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
A.2 Dimensional drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
A.3 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
BAppendix B: Product Certifications
B.1 Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
B.2 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
B.2.1 European Pressure Equipment Directive (PED) (97/23/EC) . . . . . . . . . . . .25
B.3 Hazardous Locations Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Tab le of C ontents
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Table of Contents
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Table of Contents
Reference Manual
00809-0100-4828, Rev EB
Section 1 Introduction
Using this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Receiving and inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Returning the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
1.1 Using this manual
This product manual provides installation, configuration, calibration, troubleshooting, and
maintenance instructions for the Rosemount
Section 1: Introduction
Section 2: Installation
®
1595 Conditioning Orifice Plate.
Section 1: Introduction
May 2014
Appendix A: Reference Data
Appendix B: Product Certifications
1.2 Receiving and inspection
Flowmeters are available in different models and with different options, so it is important to
inspect and verify that the appropriate model was delivered before installation.
Upon receipt of the shipment, check the packing list against the material received and the
purchase order. All items are tagged with a model number, serial number, and customer tag
number. Report any damage to the carrier.
1.3 Returning the product
To expedite the return process, call the Rosemount National Response Center toll-free at
800-654-7768. This center, available 24 hours a day, will assist you with any needed information
or materials.
The center will ask for the following information:
Product model
Serial numbers
Introduction
The last process material to which the product was exposed
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Section 1: Introduction
May 2014
The center will provide
A Return Material Authorization (RMA) number
Instructions and procedures that are necessary to return goods that were exposed to
Note
If a hazardous substance is identified, a Material Safety Data Sheet (MSDS), required by law to be
available to people exposed to specific hazardous substances, must be included with the
returned materials.
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hazardous substances
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Introduction
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Section 2 Installation
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Location and orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
2.1 Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety
of the personnel performing the operations. Please refer to the following safety messages
before performing any operation in this section.
Section 2: Installation
May 2014
Failure to follow these installation guidelines could result in death or serious injury:
Make sure only qualified personnel perform the installation.
Remove pressure and drain the pipe assembly prior to installing or removing the
orifice plate.
If the process fluid is caustic or otherwise hazardous, follow the instruction closely to
prevent mishap.
2.1.1 Checklist
The following is a summary of the steps required to complete a 1595 installation.
If this is a new installation, begin with Step 1.
If the mounting is already in place, verify that the orifice flange size and rating match the
recommended specification and begin with Step 4.
1. Determine where the 1595 is to be placed within the piping system.
2. Establish the proper orientation as determined by the intended service for the orifice
plate.
3. Orient the 1595 Conditioning Orifice Plate so the pressure taps are centered between
any two (of four) orifice bore holes. In addition, the pressure taps should be located at
90° to the plane of the last elbow.
Installation
4. Review “Location and orientation” on page 4.
5. Measure the pipe’s internal diameter (I.D.), preferably at 1 x I.D. from the orifice flange
(upstream or downstream).
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Section 2: Installation
May 2014
Note
Providing the pipe’s I.D. at the time of purchasing the 1595 is necessary to maintain published
orifice plate accuracy.
6. Install the orifice plate.
7. Check for leaks.
8. Commission the orifice plate.
9. Confirm the 1595 is installed so that it is centered in the pipes as recommended by
ISO-5167.
2.2 Location and orientation
The orifice plate electronics must be installed in the proper orientation relative to the pipe and
the fluid measured.
Reference Manual
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2.2.1 Horizontal pipe installation
Operating temperature limits
For line sizes 2-in. (50 mm) to 24-in. (600mm)
Temperature Range:
-320 to 800 °F (-196 to 427 °C) and differential pressure up to 800 inH
800 to 1200 °F (427 to 649 °C) and differential pressure up to 400 inH
Pressure tap orientation
Orient the 1595 Conditioning Orifice Plate so that the pressure taps are centered between any 2
(of 4) orifice bore holes. In addition, the pressure taps should be located at 90° to the plane of
the last elbow.
The following figures show paddle style conditioning orifice plate, but orientation pertains to
both paddle and universal plate styles.
O.
2
O.
2
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Installation
Reference Manual
FLOW
30°
30 °
F
l
o
w
Recommended Zone 120°
F
l
o
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00809-0100-4828, Rev EB
Gas in horizontal pipes
The electronics should be mounted above the pipe to ensure that condensate does not collect
on the transmitter sensing diaphragms. Orient the unit within the 120 recommended zone as
shown in Figure 2-1.
Figure 2-1. Gas in Horizontal Pipes
Section 2: Installation
May 2014
Liquid or steam in horizontal pipes
The electronics should be mounted below the pipe to ensure that gases do not collect on the
transmitter sensing diaphragms.
Figure 2-2. Liquid and Steam in Horizontal Pipes
Installation
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