Rosemount 2088 Reference Manual
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Rosemount 2088 Reference Manual

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Reference Manual
00809-0100-4690, Rev EA
March 2007
Rosemount 2088, 2090P, and 2090F
Pressure Transmitters
www.rosemount.com

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Summary of Contents for Rosemount 2088

  • Page 1 Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088, 2090P, and 2090F Pressure Transmitters www.rosemount.com...

  • Page 3: Rosemount 2088 And

    Within the United States, Rosemount Inc. has two toll-free assistance numbers. Customer Central: 1-800-999-9307 (7:00 a.m. to 7:00 p.m. CST) Technical support, quoting, and order-related questions.

  • Page 5: Table Of Contents

    Rosemount 2088 ........
  • Page 6 Reassembly Procedure ........4-6 Returning Rosemount Products and/or Materials ....4-6 SECTION 5 Overview .
  • Page 7 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 APPENDIX C Overview ..........C-1 Safety Messages .
  • Page 8 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 TOC-4...

  • Page 9: Using This Manual

    Appendix B: 275 HART Communicator contains a communicator overview, a HART Communicator menu tree for the Rosemount 2088 Smart, and a table of HART Communicator fast key sequences. A table of diagnostic messages associated with this communicator is also included.

  • Page 10: Safety Messages

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Appendix E: Approval Drawings provides the drawings necessary to install the transmitter in hazardous location. Appendix F: European ATEX Directive Information provides information on European ATEX compliance. SAFETY MESSAGES Procedures and instructions in this manual may require special precautions to ensure the safety of the personnel performing the operations.

  • Page 11: Overview

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Section 2 Commissioning the Transmitter Overview ........page 2-1 Safety Messages .

  • Page 12: Commission: On The Bench Or In The Loop

    Rosemount 2088 and 2090 March 2007 COMMISSION: ON THE Commission the Rosemount 2088 Transmitter before or after installation. It may be useful to commission the transmitter on the bench before installation BENCH OR IN THE LOOP to ensure proper operation, to familiarize yourself with transmitter functionality, and to avoid exposing the transmitter electronics to the plant environment.

  • Page 13: Review

    Process Variables The process variables for the Rosemount 2088 provide the transmitter output, HART Fast Keys 1, 1 and are continuously updated. The Process Variables menu displays the following process variables: •...

  • Page 14: Rerange

    NOTE Regardless of the range points, the Rosemount 2088 Smart will measure and report all readings within the digital limits of the sensor. For example, if the 4 and 20 mA points are set to 0 and 10 inH...

  • Page 15: Detailed Setup

    HART Fast Keys 1, 4, 3, 3, 3 Rosemount 2088 Smart is configured for burst mode, it provides faster digital communication from the transmitter to the control system by eliminating the time required for the control system to request information from the transmitter.

  • Page 16: Enable Or Disable Local Span And Zero Buttons

    • Scaled Digital to Analog Trim (page 2-10) Figure 2-2 illustrates the Rosemount 2088 Smart Pressure Transmitter data flow. This data flow can be summarized in four major steps: A change in pressure is measured by a change in the sensor output (Sensor Signal).

  • Page 17: Sensor Trim

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure 2-2. Transmitter Data Flow with Calibration Options Transmitter Ranged 0 to 100 inH Transmitter Electronics Module Microprocessor Sensor Digital PV Signal Sensor Input Pressure 20.00 mA Input Device...
  • Page 18 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Zero Trim HART Fast Keys 1, 2, 3, 3, 1 A Zero Trim is a single-point adjustment. It is useful for compensating for mounting position effects, and is most effective when performed with the transmitter installed in its final mounting position.

  • Page 19: Output Trim

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 NOTE Use a pressure input source that is at least three times more accurate than the transmitter, and allow the input pressure to stabilize for 10 seconds before entering any values.
  • Page 20 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Digital to Analog Trim HART Comm. 1, 2, 3, 2, 1 Rosemount 268 F4, F4, F3, F1, F1 To perform a Digital-to-Analog Trim, perform the following procedure. From the HOME screen, select 1 Device setup, 2 Diag/Service, 3 Calibration, 4 D/A trim.

  • Page 21: Diagnostics And Service

    COMMUNICATION and the transmitters takes place digitally with the analog output of the transmitters deactivated. Many of the Rosemount SMART FAMILY transmitters can be multidropped. With the HART communications protocol, up to 15 transmitters can be connected on a single twisted pair of wires or over leased phone lines.
  • Page 22 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 FIGURE 2-3. Typical Multidrop Network. Bell 202 Modem RS-232-C Power Supply HART-based communicators can test, configure, and format a multidropped transmitter the same way as a transmitter in a standard point-to-point installation.

  • Page 23: Overview

    Zero and Span Adjustments ..... . . page 3-15 OVERVIEW This section is designed to guide you through a successful Rosemount 2088, 2090F, or 2090P Transmitter installation. Starting with an installation flowchart, this section contains information on installation considerations and transmitter options.

  • Page 24: Warnings

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Warnings Explosions could result in death or serious injury: • Do not remove the transmitter cover in explosive atmospheres when the circuit is alive. • Before connecting a HART-based communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
  • Page 25 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure 3-1. Installation Flowchart. Bench START HERE Calibration? FIELD VERIFY INSTALL Check Configuration (See Chapter XX) Apply Pressure Check Jumper or Switches Within Specifications? Within Mount Specifications? Transmitter Set Units...

  • Page 26: General Considerations

    Also, remove the terminal compartment cover periodically and inspect the terminals for moisture and corrosion. Hazardous Locations Rosemount 2088, 2090P, and 2090F transmitters are designed with explosion-proof electronics enclosures and circuitry that complies with Installations intrinsic safety requirements and non-incendive operation. Individual transmitters are clearly tagged with approvals.

  • Page 27: Mechanical Considerations

    (0,86 kg). In many cases, its compact size and light weight makes it possible to mount the 2088 directly to the impulse line without using an additional mounting bracket. When this is not desirable, mount directly to a wall, panel, or two-inch pipe using the optional mounting bracket (see Figure 3-3).

  • Page 28: Impulse Piping

    250 °F (121 °C). In steam service above 250 °F (121 °C), fill impulse lines with water to prevent steam from contacting the transmitter. Condensate chambers are not necessary since the volumetric displacement of the Rosemount 2088 is negligible.

  • Page 29: Access Requirements

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Access Requirements When choosing a mounting location and position, take into account the need for access to the transmitter. Make wiring terminations through the conduit openings at the top of the electronics housing.

  • Page 30: Rosemount 2090F

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 ® Rosemount 2090P Compatible with 1-in. PMC Process Connection External Zero/Span (under Nameplate) 5.0 (125) Nameplate 4.3 (110) (100) Optional Meter Cover Terminal Connections Transmitter Circuitry Side 4.7 (140) 5.75 (146)
  • Page 31 Rosemount 2088 and 2090 March 2007 Rosemount 2090P Installing the Rosemount 2090P transmitter involves attaching a weld spud to the tapped process vessel, attaching the transmitter to the weld spud, and making electrical connections. If you intend to use an existing weld spud, proceed to the transmitter section of this installation procedure.
  • Page 32 2.37 (60) Code “C” in Model Structure or P/N 02088-0295-0003 Process Vessel Figure 3-6. Teflon Gasket Placement. Teflon Gasket Figure 3-7. Rosemount 2090P Mounting Configuration Using a Weld Spud. Nameplate DETAIL OF WELD SPUD Weld Spud 100–125 Amps Bevelled Edge recommended ¼–20...

  • Page 33: Electrical Considerations

    800 (5 517) 20 ft-lb (27 N•m) ELECTRICAL The wiring terminations on the Rosemount 2088, 2090P, and 2090F are located in the side of the transmitter housing marked “FIELD TERMINALS.” CONSIDERATIONS Access to these terminations is required during installation and may be necessary during periodic calibration of the transmitter.

  • Page 34: Field Wiring

    4-20 mA output. For low power transmitters, connect positive signal lead to “test +” and negative signal lead to terminal marked “-.” To connect test equipment for monitoring the output of the Rosemount 2088 Smart during maintenance procedures, connect one lead to the terminal labeled “TEST+”...

  • Page 35: Failure Mode And Security Jumpers

    FAILURE MODE AND SECURITY JUMPERS Failure Mode As part of normal operation, the Rosemount 2088/2090 Smart Pressure Transmitter continuously monitors its own operation. This automatic diagnostic routine is a timed series of checks repeated continuously. If the diagnostic routine detects a failure in the transmitter, the transmitter drives its output either below or above specific values depending on the position of the failure mode jumper or switch.

  • Page 36: Transmitter Security

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 With a meter installed The failure mode alarm jumper is located on the LCD faceplate in the electronics module side of the transmitter housing and is labeled ALARM (See Figure 3-11). Do not remove the transmitter cover in explosive atmospheres when the circuit is alive.

  • Page 37: Zero And Span Adjustments

    Alarm: Output high; Security: Off ZERO AND SPAN The smart Rosemount 2088 is equipped with local zero and span adjustment buttons. The buttons are located on the top of the transmitter beneath the ADJUSTMENTS certifications label.
  • Page 38 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Disabling the Zero and Span Adjustments After you rerange the transmitter using the span and zero adjustments, you may wish to disable the adjustments to prevent further reranging. To disable the span and zero adjustments, activate the transmitter security jumper (see “Transmitter Security”...

  • Page 39: Safety Messages

    Reassembly Procedure ......page 4-6 Returning Rosemount Products and/or Materials ..page 4-6...
  • Page 40 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 The following performance limitations may inhibit efficient or safe operation. Critical applications should have appropriate diagnostic and backup systems in place. Pressure transmitters contain an internal fill fluid. It is used to transmit the process pressure through the isolating diaphragms to the pressure sensing element.

  • Page 41: Troubleshooting

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 TROUBLESHOOTING Table 4-1. Smart Transmitter Troubleshooting and Corrective Actions. Symptom Potential Source Corrective Action High Output Impulse Piping, • Check for blockage in the impulse line. • Check to ensure that the blocking valve is fully open.
  • Page 42 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Table 4-2. Analog Transmitter Troubleshooting Symptoms and Corrective Actions. Symptom Potential Source Corrective Action High Output Impulse Piping • Check for blockage in the impulse line.. • Check to ensure that the blocking valve is fully open.

  • Page 43: Downscale Alarm

    Rosemount 2088 and 2090 March 2007 DOWNSCALE ALARM Rosemount 2088, 2090P, and 2090F transmitters can identify certain types of failure conditions. These failures may arise from four possible sources: No updated information is being received by the microprocessor from the sensor.

  • Page 44: Reassembly Procedure

    To expedite the return process outside the United States, contact the nearest Rosemount representative. ROSEMOUNT PRODUCTS AND/OR Within the United States, call the Rosemount National Response Center using MATERIALS 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 45: Overview

    Tagging ........page 5-12 OVERVIEW This section contains the following transmitter specifications and reference data: • Rosemount 2088, Rosemount 2090P, and Rosemount 2090F Functional Specifications Performance Specifications Physical Specifications •...
  • Page 46 Vacuum calibrations are allowed on the Rosemount 2088G transmitter with compound range option (CR). Overpressure Limits Ranges 0 and 1: 120 psig max.
  • Page 47 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Ambient: Rosemount 2088 –40 to 185 °F (–40 to 85 °C). –4 to 175 °F (–20 to 80 °C) with LCD meter. Rosemount 2090P –4 to 185 °F (–20 to 85 °C).

  • Page 48: Performance Specifications

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 PERFORMANCE (Zero-based spans, reference conditions, and 316 SST isolating diaphragm.) SPECIFICATIONS Reference Accuracy Output Code S ±0.20% of calibrated span. Includes combined effects of linearity, hysteresis, and repeatability. Ambient Temperature Effect Expressed as a total effect per 100 °F (56 °C).
  • Page 49 Intrinsically safe for use in Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups E, F, and G; and Class III, Division 1 when connected in accordance with Rosemount drawing 02088-1018. Non-incendive for Class I, Division 2, Groups A, B, and D.

  • Page 50: Physical Specifications

    Rosemount 2090P Approximately 2.96 lb (1,34 kg). Rosemount 2090F Approximately 2.74 lb (1,24 kg). Accessory Block and Bleed Valve (S5 Option) For information on Rosemount 306 Integral Manifold (pre-assembled to transmitter and leak checked), refer to Product Data Sheet 00813-0100-4733.

  • Page 51: Spare Parts

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 SPARE PARTS Figure 5-1. Replacement Parts for the Rosemount 2088 Smart Transmitter. LCD Meter Cover Assembly includes LCD Cover and O-ring Item No. Part Description Part Number Spares Category...
  • Page 52 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure 5-2. Replacement Parts for the Rosemount 2090P. LCD Meter Cover Assembly includes LCD Cover and O-ring Item No. Part Description Part Number Category Smart Transmitters (Output Code S)
  • Page 53 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure 5-3. Replacement Parts for the Rosemount 2090F. LCD Meter Cover Assembly includes LCD Cover and O-ring Item No. Part Description Part Number Category Smart Transmitters (Output Code S)

  • Page 54: Ordering Information

    LCD Meter, scaled 0–100% LCD Meter, special configuration SST Mounting Bracket with SST Bolts Assembly to Rosemount 306 Integral Manifold (see PDS 00813-0100-4733 for ordering information) One Diaphragm Seal (Select from Product Data Sheet 00813-0100-4016) CSA Explosion-Proof, Intrinsic Safety, and Non-Incendive Approval...
  • Page 55 (1) Range 0 is only available with low power output, 8 to1 rangedown, stainless steel wetted parts and silicone oil fill fluid. (2) Meets NACE material recommendations. (3) Inert fill fluid not available with range 0 transmitters. (4) Hazardous locations approvals not available for Rosemount 2088 Smart Transmitter (Output Code S). Table 5-2. Rosemount 2090P Typical Model Structure. Model...

  • Page 56: Calibration

    LCD Meter, special configuration SST Mounting Bracket with SST Bolts Assembly to Rosemount 306 Integral Manifold (see PDS 00813-0100-4733 for ordering information) CSA Explosion-Proof, Intrinsic Safety, and Non-Incendive Approval BASEEFA EEx ia IIC T5 (CENELEC) Intrinsic Safety Approval (Entity Concept)

  • Page 57: Lcd Meter

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Appendix A LCD Meter LCD Meter ........page A-1 Safety Messages .

  • Page 58: Custom Meter Configuration

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 CUSTOM METER The user-configurable scale is a feature that enables the LCD meter to display flow, level, or custom pressure units. The meter can be configured CONFIGURATION using a 275 HART Communicator or AMS.

  • Page 59: Diagnostic Messages

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure A-1. Exploded View of the Transmitter with Optional LCD Meter. Interconnecting Pins Jumpers (top and bottom) LCD Meter Extended Cover DIAGNOSTIC In addition to the output, the LCD meter displays abbreviated operation, error, and warning messages for troubleshooting the transmitter.

  • Page 60: Warnings

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Neither problem is repairable; the electronics board must be replaced. FAIL CONFIG A non-volatile memory fault has been detected in the transmitter memory by the memory verification routine. The memory fault is in a location that could effect transmitter operation, and is user-accessible.
  • Page 61 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 SPAN PASS The span value, set with the local span adjustment button, has been accepted by the transmitter, and the output should change to 20 mA. LOCAL DSBLD This message appears during reranging with the integral zero and span buttons and indicates that the transmitter local zero and span adjustments have been disabled.
  • Page 62 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...

  • Page 63: Overview

    Menus and Functions ......page B-8 OVERVIEW This appendix provides basic communicator information on the Rosemount 275 HART Communicator when used with Rosemount 2088, 2090P, or 2090F Smart Pressure Transmitters. Included in this appendix are a menu tree, a table of fast key sequences, and information on using the HART communicator.
  • Page 64 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure B-1. HART Communicator Menu Tree for the Rosemount 2088 Smart. Pressure PROCESS Percent Range VARIABLES Analog Output 2 Self test 3 TEST DEVICE 3 Status 3 Keypad Input...
  • Page 65 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 TABLE 0-1. HART Fast Key Sequences for the Rosemount 2088S. Function HART Communicator Fast Key Sequences Analog Output Analog Output Alarm 1, 4, 3, 2, 4 Burst Mode Control...

  • Page 66: Connections And Hardware

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 CONNECTIONS AND The HART Communicator 275 can interface with a transmitter from the control room, the instrument site, or any wiring termination point in the loop HARDWARE through the rear connection panel as shown in Figure B-2. To communicate, connect the HART Communicator in parallel with the instrument or load resistor.

  • Page 67: Communicator Keys

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure B-3. Bench Hook-up (4–20 mA Transmitters). ≥ 250 24 V dc Supply Current Meter The signal loop may be grounded at any single point in the loop, or may be left ungrounded.

  • Page 68: Action Keys

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Action Keys As shown in Figure B-4, the action keys are the six blue, white, and black keys located above the alphanumeric keys. The function of each key is...

  • Page 69: Data Entry

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure B-5. HART Communicator Alphanumeric and Shift Keys. Data Entry Some menus require data entry. Use the alphanumeric and shift keys to enter all alphanumeric information into the HART Communicator. If you press an alphanumeric key alone from within an edit menu, the bold character in the center of the key appears.

  • Page 70: Menus And Functions

    Use Table 0-1, an alphabetical listing of every on-line function, to find the corresponding HART fast key sequences. These codes are applicable only to Rosemount 2088S transmitters and the HART Communicator. MENUS AND The HART Communicator is a menu driven system. Each screen provides a...

  • Page 71: Diagnostic Messages

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 When configuration variables are reset in the on-line mode, the new settings are not activated until the data are sent to the transmitter. Press SEND (F2) when it is activated to update the process variables of the transmitter.
  • Page 72 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Message Description No Device Found Poll of address zero fails to find a device, or poll of all addresses fails to find a device if auto-poll is enabled. No hotkey menu available for this device.

  • Page 73: Overview

    Specifications ........page C-8 OVERVIEW The information in this appendix is specific to the Rosemount 2088 Low Power Pressure Transmitter. This transmitter outputs a 1–5 V dc signal proportional to input pressure.

  • Page 74: Commissioning The Transmitter

    A/D converter to the “Vout” terminal and the negative lead to the “–” terminal. Shielded pair wiring is recommended and all common leads should be connected to the same ground, see Figure C-2. (1) For Rosemount 2088 Range 0, minimum span is 1 psi.

  • Page 75: Calibration

    Converter Shield CALIBRATION The procedure for calibrating the Rosemount 2088 is different from that of other pressure transmitters and takes some time to become accustomed to. However, this method of calibration is considerably faster than other calibration methods. In addition, there is no interaction between the zero and span adjustments.

  • Page 76: Potentiometer Adjustment

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Potentiometer The potentiometer is marked “DN” (Down), “FINE,” and “UP.” The coarse adjustment regions are at each end, and a fine adjustment region is in the Adjustment center. The output of the transmitter increases or decreases automatically when the potentiometer is placed in the coarse adjustment regions.

  • Page 77: Setting The Span

    Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Setting the Span Do not contact meter leads from either test terminal on the output board to case ground. Contact can result in the maximum current from the power supply flowing through the test meter and may blow the test meter fuse, or damage the test meter or transmitter.

  • Page 78: Transient Protection Option

    To install the transient protection board in the field, perform the appropriate procedure. NOTE In order to maintain hazardous locations approvals, transient protection boards must be installed at a Rosemount Service Center. All approvals are void if customer installs transient protection boards. INSTALLATION PROCEDURES Transient Protection Remove the four screws on the transmitter terminal block.

  • Page 79: Transient Protection Board Wiring

    Rosemount 2088 and 2090 March 2007 Transient Protection The Rosemount 2088 terminal screws remain visible with a transient protection board installed. Do not use the existing Rosemount 2088 Board Wiring terminal screws to power the transmitter; doing so will render the transient protection board useless.

  • Page 80: Specifications

    The specifications listed below are unique to the Option code M, Low Power Analog Transmitter. All other specifications are identical to those listed in Section 5 Specifications and Reference Data. Functional Specifications Table C-1. Ranges for Rosemount 2088. Range Minimum Span URL/Max. Span/Sensor Limit 1 psi (69 mbar)

  • Page 81: Overview

    This section contains the following drawings: Rosemount Drawing 02088-1018, Rev. AB, 7 sheets: Index of Intrinsic Safety Factory Mutual for Rosemount 2088 and 2090. Rosemount Drawing 02088-1024, Rev. AA, 3 sheets: CSA Intrinsic Safety Approvals for Rosemount 2088 and 2090.
  • Page 82 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure D-1. Index of Intrinsic Safety Factory Mutual for Rosemount 2088 and 2090 Installation Drawing 02088-1018, Rev. AB.
  • Page 83 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 84 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 85 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 86 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 87 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 88 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 89 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 Figure D-2. FIGURE D-2. CSA Intrinsic Safety Approvals for Rosemount 2088 and 2090, Rev. AA.
  • Page 90 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 D-10...
  • Page 91 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 D-11...
  • Page 92 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007 D-12...
  • Page 93 Appendix E European ATEX Directive Information Rosemount 2088, 2090P, and 2090F Smart Pressure Transmitters that have the following label attached, have 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 94 Reference Manual 00809-0100-4690, Rev EA Rosemount 2088 and 2090 March 2007...
  • Page 95 Reference Manual Rosemount 2088 and 2090 00809-0100-4690, Rev EA March 2007 Index ..3-7 . . . 3-11 ... . .4-1 Access requirements Electrical considerations Maintenance .
  • Page 96 Reference Manual Rosemount 2088 and 2090 00809-0100-4690, Rev EA March 2007 Specifications ... 5-1 Functional ..1-2 ....3-9...
  • Page 97 Reference Manual Rosemount 2088 and 2090 00809-0100-4690, Rev EA March 2007 NOTES Index-3...
  • Page 98 Reference Manual Rosemount 2088 and 2090 00809-0100-4690, Rev EA March 2007 NOTES Index-4...
  • Page 100 March 2007 The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. SuperModule and Coplanar trademarks of Rosemount Inc. PlantWeb is a mark of one of the Emerson Process Management companies.

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