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RMA 3000 Remote Meter Assemblies
User Manual
Doc. No.:
34-ST-25-19
Release:
1
Last Revision Date:
6/04
_________________________________________________________________________________________________________
Industrial Measurement and Control

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   Summary of Contents for Honeywell RMA 3000

  • Page 1 RMA 3000 Remote Meter Assemblies User Manual Doc. No.: 34-ST-25-19 Release: Last Revision Date: 6/04 _________________________________________________________________________________________________________ Industrial Measurement and Control...
  • Page 2 However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application.
  • Page 3 Release 1 6/25/04 Revised Appendix A, ATEX Directive 94/9/EC Contacts World Wide Web The following lists Honeywell’s World Wide Web sites that will be of interest to our industrial automation and control customers. Honeywell Organization WWW Address (URL/e-mail) Corporate http://www.honeywell.com Industrial Measurement and Control http://content.honeywell.com/imc/...
  • Page 4 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 5: Table Of Contents

    Apparatus Parameters ....................36 Entity Concept......................37 About IEC........................39 Zones IEC Groups ........................ 39 IEC Methods of Protection..................40 IEC Temperature Classification ................. 41 Certification and Conformity Details ................41 Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 6 Figure 4 Example of Sealed Cable Gland..................5 Figure 5 SM 3000 Meter Assembly for CE Mark ................6 Figure 6 RMA 3000 Intrinsic Safety Parameters................7 Figure 7 Stylized Sample of Certified Engineering Drawing ............9 Figure 8 Legend for Wiring Diagrams Overview................12 Figure 9 SM 3000 Meter Assembly for CE Mark .................
  • Page 7: Ce Conformity (europe) Notice For Remote Meter Assemblies (rma)

    In special cases, when highly susceptible apparatus is used in close proximity, the user may have to employ additional mitigating measures to further reduce the electromagnetic emissions of this equipment. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 8 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 9: Rma 3000 Description

    Honeywell Smartline Transmitter or a compatible non-Honeywell transmitter. The RMA 3000 includes a remote meter housing that can be used in hazardous environments or in ordinary environments. When used in hazardous environments, the remote housing must be configured as a flameproof/explosion-proof housing, in which all points of entrance and exit for wiring are protected and sealed via rigid metal conduit or suitable cable gland fittings.
  • Page 10: Meter Types - Options

    This manual includes several sets of Honeywell-certified engineering drawings that specify RMA 3000 configurations and conditions that are approved for use in hazardous environments by various approval agencies (FM, CSA, and LCIE (CENELEC/ATEX).
  • Page 11 Multiple Remote Meters. DM – Digital Enhanced Meter The Digital Enhanced Meter (DM) is described briefly here only in the context of RMA 3000 application and installation. For detailed information such as DE operating mode, display features, operation, and calibration, refer to 34-ST-25-07A DE 3000 Smart Meter User’s Manual.
  • Page 12 Application - The DM can be used as an RMA 3000 component with any one of the following Smartline Transmitters operating in the DE (Digital Enhanced) mode. • ST 3000 Smart Pressure Transmitter • STT 3000 Smart Temperature Transmitter •...
  • Page 13: Installation In Hazardous Locations

    Installation in Hazardous Locations For installation in hazardous locations, the RMA 3000 must be configured and installed as detailed in the appropriate Honeywell-certified engineering drawing(s), which conform to practices specified by various approval agencies. Installation requirements vary somewhat among approval agencies, but all are based on the fact that each meter is housed in a sealed fireproof/explosion-proof housing.
  • Page 14: Sm Meter Assembly

    Smart Meter (SM): Ci ≈ 18 nF; Ri ≈ 0; Li ≈ 0 (negligible) A diagram of the field connections in from the flameproof/explosion-proof housing is given in Figure 6. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 15: Approvals/certifications

    (or as intrinsically safe) and of the installation practices used therewith. When installed as intrinsically safe, external wiring shall be in accordance with ordinary location requirements; that is, NEC or CEC or local codes. For information regarding integral installation in Honeywell Smart Transmitters refer to the following publications. ST 3000 Smart Pressure Transmitters...
  • Page 16 Models STT15R, STT15U, STT15S Operator Manual EN1I-6190 STT 3000 - Series STT250 Temperature Transmitter, Models STT25H, STT25D, STT25M. STT25T Operator Manual EN1I-6162 STT 3000 Smart Temperature Transmitter Models STT350 Operator Manual 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 17: Approvals For Specific Configurations - Certified Drawings

    Each of these specific configurations has been documented by Honeywell in controlled Engineering Drawings that are certified by Honeywell and approved by the appropriate body (FM, CSA, and CENELEC). Copies of the certified drawings are included in this publication at the end of this section.
  • Page 18: List Of Certified Engineering Drawings - Wiring Diagrams

    Sheet 3 – RMA 3000 - ME Sheet 4 – ME (Analog Meter) Non-Lightning Protection Option Sheet 5 – RMA 3000- SM Sheet 6 – RMA 3000 - ME Sheet 7 – ME (Analog Meter) 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 19 Sheet 9 – RMA 3000 - SM Sheet 10 – RMA 3000 - ME Sheet 11 – RMA 3000 - ME * A copy of this drawing is available upon request. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 20: Wiring Drawings - Overview

    The wiring drawings included in the following tables are included in this manual to provide a quick reference for interpreting the information given in the Honeywell-certified engineering drawings referenced in the tables. These simplified drawings are intended for use along with certified engineering drawings to indicate the similarities / differences among various wiring configurations.
  • Page 21: Table 2 Wiring Overview: Sm/st 3000 Transmitter Without Hart Option

    SM for Release 300 Transmitter (without HART Option) With Lightning Protection Option; Drawings: Without Lightning Protection Option; Drawings: 51204241-2 (FM) 51204241-6 (FM) 51204242-2 (CSA) 51204242-6 (CSA) 51204243-2 (CENELEC) 51204243-5 (CENELEC) Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 22: Table 3 Wiring Overview: Sm/st 3000 Transmitter With Hart Option

    Table 3 Wiring Overview: SM/ST 3000 Transmitter with HART Option SM with HART Option With Lightning Protection Option; Drawings: Without Lightning Protection Option; Drawings: 51205784-3 (FM) 51205784-6 (FM) 51450806-4, -5 (CSA) 51450806-9 (CSA) 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 23: Table 4 Wiring Overview: Me/st 3000 Transmitter With Or Without Hart Option

    51204243-3 (CENELEC) 51204243-6 (CENELEC) 51205784-4 (FM – HART) 51205784-7 (FM – HART) 51450805-6, -7 (CSA – HART) 51450806-10, –11(CSA – HART) Note – This configuration is approved only for HART. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 24: Table 5 Wiring Overview: Dm/st 3000 (not Approved For Hart)

    Table 5 Wiring Overview: DM/ST 3000 (Not Approved for HART) DM Release 300 Transmitter With Lightning Protection Option; Drawings: Without Lightning Protection Option; Drawings: 51204241-5 (FM) 51204241-9 (FM) 51204242-5 (CSA) 51204242-9 (CSA) 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 25: Sm Meter Assembly

    Smart Meter (SM): Ci ≈ 18 nF; Ri ≈ 0; Li ≈ 0 (negligible) A diagram of the field connections in from the flameproof/explosion-proof housing is given in Figure 10. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 26: Approvals/certifications

    (or as intrinsically safe) and of the installation practices used therewith. When installed as intrinsically safe, external wiring shall be in accordance with ordinary location requirements; that is, NEC or CEC or local codes. For information regarding integral installation in Honeywell Smart Transmitters refer to the following publications. ST 3000 Smart Pressure Transmitters...
  • Page 27 Models STT15R, STT15U, STT15S Operator Manual EN1I-6190 STT 3000 - Series STT250 Temperature Transmitter, Models STT25H, STT25D, STT25M. STT25T Operator Manual EN1I-6162 STT 3000 Smart Temperature Transmitter Models STT350 Operator Manual Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 28: Installation In Non-hazardous Locations

    CSA, CENELEC, and ATEX include only configurations that include a single meter (SM, DM, or ME) with a single Honeywell ST 3000 Pressure Transmitter. However, the Honeywell remote meter housing provides a convenient means of connecting multiple meters to a single transmitter in non-hazardous locations.
  • Page 29: Appendix A - Atex Directive 94/6/ec

    Norms, and which comply fully with all standards in the New Approach directive have, by application, received certification under ATEX Directive 94/6/EC. The Honeywell RMA 3000, Models RMA300, DM, SM & ME Remote Meter Assemblies are now ATEX certified, and all units manufactured currently and in the future will include labeling that includes all markings required under the ATEX directive.
  • Page 30 Instructions for installation and use of the RMA 3000 product. Information required for use of the meters associated with RMA 3000 is contained in: 34-ST-25-07A ST 3000 DE Meter User’s Manual 34-ST-25-08D SM 3000 Smart Meter User’s Manual...
  • Page 31 Honeywell’s RMA 3000, Models RMA300, DM, SM & ME Remote Meter Marking, ATEX Directive Assemblies, with the following nameplates attached, has been certified to comply with Directive 94/9/EC of the European Parliament and the Council as published in the Official Journal of the European Communities No. L 100/1 on 19-April-1994.
  • Page 32 Nameplate 51452470-001, nA (Zone 2), is mounted on the enclosure. The following is a representation of this nameplate: Nameplate 50003896-001, multiple certification, is mounted on the enclosure. The following is a representation of this nameplate: 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 33 With Analog meter, ME: Ci ≈ 0 (negligible), Ri ≈ 0, Li ≤ 150 µH With Smart Meter, SM: Ci ≤ 18 nF, Ri ≈ 0, Li ≈ 0 (negligible) The RMA 3000, Models RMA300, SM & ME Remote Meter Assemblies are Special conditions for intrinsically safe apparatus that can be installed in potentially explosive atmospheres.
  • Page 34 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 35: Declaration Of Conformity

    Honeywell International Inc. Industrial Measurement & Control Frederick M. Kent 1100 Virginia Drive Standards & Approvals Engineer, Fort Washington, PA 19034 USA (ATEX Authorized Person) Issue Date: 18 July 2003 Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 36 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 37: Certificate Of Manufacturer

    Phoenix, Arizona 85027 USA Honeywell International Inc. Frederick M. Kent Product Safety & Approvals Engineering Industrial Measurement & Control 1100 Virginia Drive Fort Washington, PA 19034 USA Issue Date: 25 June 2004 Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 38 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 39: Appendix B - Hazardous Location Wiring

    Sub-part 111.60 of the United States Coast Guard Electrical Engineering Regulations, Subchapter J (Title 46 Code of Federal Regulations, Part 110 to 113 inclusive) as applied by the authority having jurisdiction for the installation. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 40 Flameproof cable entry devices incorporating compound filled seals or other equivalent sealing arrangements. Other means which maintain the integrity of the flameproof enclosure. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release 1 6/04...
  • Page 41: Appendix C - Hazardous Locations Reference

    A Class III, Division 1 location is a location in which easily ignitable fibers or material processing combustible flyings are handled, manufactured or used. • A Class III, Division 2 location is a location in which easily ignitable fibers are stored or handled. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 42: Groups

    Atmospheres containing combustible dusts not included in Group E or F, including flour wood, grain, and other dusts of similarly hazardous characteristics. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 43: Methods Of Protection

    The temperature shall be indicated in identification numbers as listed in the following table. Maximum Temperature Degrees C Degrees F Identification Number Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 44: Apparatus Parameters

    Maximum capacitance which can be connected to the apparatus. Maximum inductance which can be connected to the apparatus. *CSA does not recognize these parameters at this time. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 45: Entity Concept

    1.2 W 4.2 nF With no integral indicator, or with integral Smart Meter, option SM. 150 µH With Analog Meter, option ME. Install in accordance with Honeywell drawing 51204241. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 46: Table 7 Canadian Standards Association (csa)

    Class I, II, III, Division 1 and 2, Groups 28V / 200 Ω A - G 20V / 150 Ω C - G Install in accordance with Honeywell drawing 51204242. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 47: About Iec

    Atmospheres such as ethyl ether, ethylene, or gasses or vapors of equivalent hazard. Atmospheres such as acetone, benzene, butane, cyclopropane, ethanol, gasoline, hexane, methanol, methane, natural gas, naphtha, propane or gases or vapors of equivalent hazard. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 48: Iec Methods Of Protection

    Zone 2 Contains explosion and quenches flame. Limited Energy Zone 2 Limits energy of sparks and surface temperature under normal conditions. Restricted Breathing Zone 2 Keeps flammable gases out. 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 49: Iec Temperature Classification

    1.2 W 4.2 nF With no integral indicator, or with integral Smart Meter, option SM. 150 µH With Analog Meter, option ME. Install in accordance with Honeywell drawing 51204243. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 50: Certification And Conformity Details

    ≤ 42 V ≤ 22 mA Temp. Code T4 at Ta 93°C Maximum Ambient Temp. Code T5 at Ta 80°C Maximum Ambient Temp. Code T6 at Ta 65°C Maximum Ambient 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 51: Nema And Iec Recognition

    The second characteristic numeral indicates the degree of protection provided by the enclosure with respect to the harmful ingress of water. Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 52: Iec Designations, Continued

    4 and 4X IP 56 IP 52 6 and 6P IP 67 12 and 12K IP 52 IP 54 NOTE: This comparison is based on tests specified in IEC Publication 529 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual Release: 1 6/04...
  • Page 53 Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual 6/04...
  • Page 54 Industrial Measurement and Control Honeywell International Inc. 2500 West Union Hills Drive Phoenix, AZ 85027...

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