Rosemount 1199 Product Manual
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Rosemount 1199 Product Manual

Diaphragm seal systems
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00809-0100-4002
English
Rev. AD
Model 1199
Diaphragm Seal
Systems Manual

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Summary of Contents for Rosemount 1199

  • Page 1 00809-0100-4002 English Rev. AD Model 1199 Diaphragm Seal Systems Manual...
  • Page 3 083,091. May depend on Model. Other U.S. and Foreign Patents Issued and Pending. United Kingdom Tel+441243863121 Rosemount, the Rosemount logotype, and Alphaline are registered trademarks of Rosemount Inc. Fax+441243845354 HART is a registered trademark of the HART Communication Foundation. Tri-Clamp is a registered trademark of Tri-Clover Inc. of the Alfa-Laval Group.

  • Page 5: Table Of Contents

    Table of Contents SECTION 1 Introduction ........Introduction SECTION 2 Seals Handling and Installation Considerations .

  • Page 7: Introduction

    (Highway Addressable Remote Transducer) output signal. This manual is designed to assist in installing, operating, and maintaining the Rosemount Model 1199 Filled Systems for Pressure Transmitters. The manual contains supplemental information about the transmitter/seal system that is not covered in the correlative transmitter manual.
  • Page 8 Model 1199 Diaphragm Seal Systems Manual...

  • Page 9: Seals Handling And Installation Considerations

    Sanitary Tank Spud Seals Sanitary Tri-Clamp Seals. Sanitary Threaded Type Seals Additional specialized diaphragm seals are available. Contact Rosemount Diaphragm Seal Support for installation information on these seals. Seals Handling and When unpacking or handling a transmitter/seal system, do not lift the seal or transmitter by gripping the capillaries.

  • Page 10: Tagging

    Model 1199 Diaphragm Seal Systems Manual Tagging Each diaphragm seal system is tagged in accordance with the customer requirements. The standard tag is attached to the transmitter/seal system. Tag is 0.020 in. (0.051cm) thick with 0.125 in. (0.318 cm) high ®...

  • Page 11: Pancake Type Seals

    Pancake seal during installation. The support tube should not be used for supporting any weight. Rosemount offers the option of supplying the blind flange, otherwise the Blind Flange blind flange is furnished by the customer. For certain pancake seal assemblies, the Rosemount supplied blind flange has a machined hole through the center of the flange.

  • Page 12: Threaded Type Seals

    Model 1199 Diaphragm Seal Systems Manual Threaded Type Seals Capillary Upper Connection Housing FIGURE 2-3. Female Threaded Type Mounting Seal. Ring Flushing Connection (Lower Housing) Process Side Bolts Gasket NPT Process Diaphragm Connection Lower Housing Installation The threaded seal is preassembled at the factory; meaning the upper...

  • Page 13: Saddle Type Seals

    Installation Saddle Type Seals FIGURE 2-4. Saddle Type Seal. Upper Housing Diaphragm Lower Customer Weld Housing Process Side Customer Pipe Lower Housing Installation The lower housing is welded directly into the process pipe. The upper housing must be removed from the system when welding the lower housing into the process pipe.

  • Page 14: Sanitary Tank Spud Seals

    Support Tube Gasket Sealing Surface Sanitary Approvals Rosemount supplied 3-A approved sanitary seals have a 3-A symbol marked on the diaphragm seal. Clamp Style Tank Spud For clamp style tank spud seals the procedures for welding the tank spud to the tank vessel are shipped with the tank spud. For the welding procedure refer to Manual Supplement MAN 4016-1.

  • Page 15: Sanitary Tri-Clamp

    Diaphragm Process Side Customer Gasket, Clamp and Connection Rosemount supplied 3-A approved sanitary seals have a 3-A symbol Sanitary Approvals marked on the diaphragm seal. Clamp and Gasket The clamp and gasket are furnished by user, unless specified by customer. Maximum pressure rating of the system is dependent upon the clamp device, for high pressure clamps up to 1,000 psi (69 bar) contact the factory.
  • Page 16 Model 1199 Diaphragm Seal Systems Manual...

  • Page 17: Application Considerations

    Section Calibration APPLICATION Diaphragm seal installations frequently require transmitters to be calibrated with CONSIDERATIONS suppressed or elevated zeroes. For more extensive calibration information see the applicable transmitter manual. Zero suppression A suppressed zero is needed when a gage or absolute pressure transmitter is mounted below the high side tap (the bottom process connection).

  • Page 18: Electronics Considerations

    Model 1199 Diaphragm Seal Systems Manual > ρ f g h ⋅ ⋅ ρ p g H ⋅ ⋅ > SI Units Step 1     mbar mbar 1850 1000 ⋅ ⋅ ) 9 81 ⋅ ⋅ Step 2...
  • Page 19 Calibration Calibrating a One Seal System With Suppressed Zero (Transmitter Mounted Below the High Side Tap) Given: DC 200 fill fluid ) = 0.93 in H O/inch (h) = 40 inches ) = 1.2 in H O/inch (H) = 120 inches Given: 20mA Fill fluid...
  • Page 20 Model 1199 Diaphragm Seal Systems Manual Calibrating a One-Seal System With Elevated Zero (Transmitter Mounted Above the High Side Tap) Given: Inert fill fluid ) = 1.9 in H O/inch (-h) = -30 inches ) = 1.1 in H O/inch...
  • Page 21 Calibration Calibrating a Two-Seal System With Elevated Zero (Transmitter Mounted Level With, Above, or Below the High Pressure Tap) Given: DC 704 fill fluid ) = 1.07 in H O/inch (-h) = - 400 inches ) = 0.9 in H O/inch (H) = 350 inches Given:...
  • Page 22 Always compare against the minimum vacuum pressure and the maximum process temperature. 2. Always mount the transmitter below the bottom tap. 3. If in doubt, consult your local Rosemount Measurement Division representative or contact the nearest Rosemount Diaphragm Seal Support Center for guidance.
  • Page 23 Section Maintenance and Troubleshooting Cleaning Avoid using abrasive agents or high pressure water jets when cleaning the diaphragm seals. Troubleshooting Diaphragm seal systems are factory filled systems that cannot be refilled in the field. Do not attempt to disconnect the seals or capillaries from the transmitter.

  • Page 24: Return Of Materials

    See the “Zero Adjustment Range” information in the Calibration section of the (analog transmitters only). Return of Materials Within the United States, call the Rosemount North American Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.
  • Page 26 Bognor Regis West Sussex PO229SH United Kingdom Tel+441243863121 Fax+441243845354 For Central and Eastern Europe, please contact: Fisher-Rosemount GmbH & Co. Diaphragm Seal Support Argelsrieder Feld 7 D-82234 Wessling Germany Tel (+49) (0) 8153 27-0 Fax (+49) (0) 8153 27-172 For Asia-Pacific, please contact your local Fisher Rosemount Representative Rosemount Inc.

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