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Emerson Rosemount 1195 User Manual

Emerson Rosemount 1195
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5-7
Process Variables
The process variables for the ProPlate provide the flowmeter output,
and are continuously updated. The process variable menu displays the
following process variables:
Flow Pressure
Percent of Range
Analog Output
DP Pressure
Sensor Temperature
The flow pressure reading in both Engineering Units and Percent of
Range will continue to track with pressures outside of the defined
range from the lower to the upper range limit of the sensor module.
(1)
Sensor Temperature
The ProPlate contains a temperature sensor just above its pressure
sensor in the sensor module. When reading this temperature, keep in
mind that this is not a process temperature reading.
BASIC SETUP Set Process Variable Units
The PV Unit command sets the process variable units to allow you to
monitor your process using the appropriate units of measure. Select
from the following engineering units:
HART Comm. 1, 2
(1) Previous versions of the software will track with pressure up to 105% of span, and
remain there as pressure increases.
HART Comm. 1, 1, 5
HART Comm. 1, 3
in H
2
0
in H
2
0 at 4°C
(1)
in Hg
ft H
2
0
mm H
2
0
mm H
2
0 at 4°C
(1)
mm Hg
psi
(1) Not available with previous ProPlate flowmeters.
bar
mbar
g/cm
2
kg/cm2
Pa
kPa
torr
atm

Table of Contents

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Emerson Rosemount 1195 Specifications

General IconGeneral
Communication ProtocolHART
TypeDifferential Pressure Flow Meter
Output Signal4 to 20 mA
Power Supply10.5 to 45 VDC
Orifice Plate TypeConcentric, Eccentric, Segmental
Line Size1/2 in to 24 in
MaterialStainless Steel
Standard ComplianceASME, ISO
Process Temperature Range-40°C to 120°C (-40°F to 248°F)
Enclosure RatingIP66
Electrical Connection1/2 in NPT
Sensor TypeDifferential Pressure
Measurement RangeDepends on orifice plate and line size

Summary

SECTION 1 Introduction

Safety Messages

Procedures and instructions may require special precautions to ensure personnel safety.

How to Use this Manual

Provides installation, configuration, calibration, troubleshooting, and maintenance instructions.

Installation Flowchart and Checklist

Explains manual sections, provides a flowchart, and an installation checklist.

Section 2 Hardware Installation

MODEL 1195 INTEGRAL ORIFICE

Describes orifice assembly installation into process piping with various connections.

Mounting

Discusses transmitter and orifice assembly installation for accuracy and access.

Bypass Manifold

Recommends a 3-valve bypass manifold for servicing without process flow interruption.

Straight Pipe Lengths

Details recommended upstream and downstream pipe lengths to minimize disturbance effects.

Transmitter Orientation

Explains connecting high pressure port to transmitter and positioning drain/vent plugs.

ProPlate Configurations

Liquid Service in a Horizontal Pipe

Recommends transmitter facing down to prevent air entrapment in liquid service.

Gas Service in a Horizontal Pipe

Recommends transmitter facing up to prevent condensate entrapment in gas service.

Steam Service in a Horizontal Pipe

Recommends transmitter facing down to prevent air entrapment in steam service.

REMOTE MOUNTING CONNECTIONS ONLY

Valves and Fittings

Provides guidelines for using valves and fittings rated for service pressure and temperature.

Impulse Piping

Explains impulse piping for remote electronics and temperature considerations.

INSTRUMENT MANIFOLDS

Equipment Required

Lists tools and equipment for proper remote mount installation.

Tools Required

Lists specific tools required for remote mount installation.

Supplies Required

Lists necessary supplies for remote mount installation.

LOCATION FOR THE ELECTRONICS

Liquid Service up to 450°F (232°C)

Details recommended and alternate electronics locations for liquid service.

Gas Service

Details recommended and alternate electronics locations for gas service.

Steam or Liquid Service above 450°F (232°C)

Specifies electronics must be installed below process piping for high temperature service.

MOUNTING BOLTS

Bolt Installation

Provides a procedure for installing bolts and torque specifications.

Section 3 Field Wiring and Electrical Considerations

Wiring Diagrams (Field Hook-Up)

Illustrates wiring loops for field hook-up with a HART-based communicator.

Electrical Considerations

Discusses signal terminals, HART communicator connections, and power supply load limitations.

Power Supply (4–20mA electronics)

Details DC power supply requirements and total resistance load considerations.

Grounding the Signal Wiring

Advises on signal wiring practices to avoid interference and grounding points.

Grounding the ProPlate Case

Outlines methods for grounding the ProPlate case according to codes.

Section 4 Commissioning

Commissioning Direct Mount ProPlates/ Mass ProPlates

Provides instructions for commissioning direct mounted models based on service type.

Remote Mount Commissioning

Refers to specific instructions for remote mounted ProPlate flowmeters.

Liquid Service

Provides instructions for commissioning direct mounted ProPlates for liquid service.

Gas Service

Provides instructions for commissioning direct mounted ProPlates for gas service.

Steam Service

Provides instructions for commissioning direct mounted ProPlates for steam service.

Valve Identification

Identifies manifold valves and their purpose before commissioning.

Zero the Electronics

Details the procedure for checking the 'zero' calibration before exposing electronics.

Check for System Leaks

Explains how to check for leaks after installation is complete.

Calibrate Out Temperature Effects

Explains ProPlate's zero calibration is critical and affected by static pressure and ambient temp.

Zero or Wet Calibration

Provides a procedure to obtain a true zero at static or 'pipe' pressure.

Section 5 Electronics Functions

Commissioning the Flowmeter on the Bench

Explains testing the flowmeter, loop, and configuration data before installation.

Failure Mode Alarm

Discusses the ProPlate's automatic diagnostic routine and output behavior during failure.

Failure Mode Alarm vs. Saturation Output Values

Compares failure mode alarm output levels to saturation values.

Alarm Level Verification

Guides on verifying alarm current levels after repair or replacement.

Flowmeter Security

Explains how to use the write protection jumper to prevent configuration changes.

Commissioning the ProPlate with a HART-Based Communicator

Describes commissioning the instrument using a HART-based communicator.

Review Configuration Data

Recommends reviewing factory-set flowmeter configuration data before operation.

Check Output

Advises reviewing digital output parameters to ensure proper operation and configuration.

BASIC SETUP

Covers setting process variable units.

Set Process Variable Units

Guides on setting process variable units for monitoring.

Set Output

Explains activating the square root output option for proportional analog output.

Rerange

Details setting 4 and 20 mA points to maximize flowmeter performance.

Rerange with a Communicator Only

Describes the easiest method for reranging the flowmeter using only the communicator.

Rerange with a Pressure Input Source and a Communicator

Explains reranging using communicator and pressure source when points are unknown.

Rerange with a Pressure Input Source and the Local Zero and Span Buttons

Details reranging using local buttons and a pressure source when a communicator is unavailable.

Damping

Explains setting damping for process variables to smooth output variations.

LCD Meter Options

Allows customization of the LCD meter display.

Local Span and Zero Control

Controls the use of local span and zero adjustment buttons.

Diagnostics and Service

Lists functions for use after field installation, including transmitter and loop tests.

Transmitter Test

Initiates diagnostics routine to verify proper operation and identify electronics problems.

Loop Test

Verifies flowmeter output, loop integrity, and operations of connected devices.

Calibration

Explains calibration process for smart flowmeters (rerange, sensor trim, analog output trim).

Calibration Overview

Details calibration tasks: configuring analog output, calibrating sensor, and calibrating 4-20 mA output.

Deciding Which Trim Procedure to Use

Guides on choosing trim procedure by determining if analog-to-digital or digital-to-analog section needs calibration.

Sensor Trim

Explains trimming sensor using full trim or zero trim functions.

Zero Trim

Details single-point adjustment for mounting effects, ensuring equalizing valve is open.

Full Trim

Describes two-point sensor calibration with end-point pressures applied.

Analog Output Trim

Allows adjusting current output at 4 and 20 mA points to match plant standards.

Digital to Analog Trim

Details performing digital-to-analog trim with a HART communicator.

Saving, Recalling, and Cloning Configuration Data

Explains using cloning feature to configure multiple ProPlate flowmeters similarly.

Burst Mode

Provides faster digital communication by eliminating control system requests.

Multidrop Communication

Refers to connecting several transmitters to a single transmission line.

Changing a Flowmeter Address

Details changing the address of a multidropped flowmeter.

Bench Configuration and Calibration

Explains configuring and calibrating the Mass ProPlate on the bench using EA Software.

Write Protect and Failure Mode Alarm Jumpers

Describes configuration data protection and failure mode alarm settings via jumpers.

Section 6 Using the Mass ProPlate Engineering Assistant Software

INSTALL THE MASS PROPLATE ENGINEERING ASSISTANT SOFTWARE

Details the installation procedure for the EA Software package.

MINIMUM EQUIPMENT AND SOFTWARE

Lists the minimum hardware and software requirements for EA installation.

INSTALLATION PROCEDURE

Provides step-by-step instructions for installing the EA Software.

CONNECT A PERSONAL COMPUTER TO A MASS PROPLATE

Guides on connecting the computer to the Mass ProPlate using HART modem and cables.

MENU STRUCTURE

Illustrates the complete menu structure for the Mass ProPlate Engineering Assistant Software.

Menu Categories

Identifies the seven main menu categories in the Mass ProPlate menu bar.

PROCEDURE OUTLINES

Outlines major steps for procedures, referring to screen explanations for details.

Bench Configuration (Standard)

Provides the major steps for standard bench configuration of the Mass ProPlate.

Bench Calibration Procedure

Details steps for bench calibrating the transmitter after configuration.

Field Calibration Procedure

Guides on field calibrating the Mass ProPlate after installation to correct mounting effects.

Automatic Error Messages

Explains how EA checks for transmitter error conditions and displays messages.

Screen Components

Illustrates basic screen components of the EA software.

Status Bar Codes

Explains the status bar items providing configuration and communication status.

Hot Keys

Defines how underline characters in menu selections indicate Hot Keys.

Path Name Convention

Explains how headings identify menu paths for accessing screens.

Toolbar

Describes using the toolbar for fast access to EA screens by clicking icons.

Setup Screens

Used to define compensated flow solutions and create configuration files.

Setup Compensated Flow (Gas Configuration)

Allows configuring Mass ProPlate to measure gas flow, illustrating screens for configuration.

Define Primary Element Information

Guides on entering primary element minimum diameter, material, and meter tube details.

Enter Operating Conditions

Instructs on entering operating pressure and temperature ranges and units.

Setup Compensated Flow (Steam Configuration)

Allows configuring Mass ProPlate to measure steam flow, illustrating screens for configuration.

Setup Compensated Flow (Liquid Configuration)

Allows configuring Mass ProPlate to measure liquid flow, illustrating screens for configuration.

Setup Compensated Flow (Natural Gas Configuration)

Guides through defining a natural gas flow configuration using the Engineering Assistant.

Detail Characterization Method

Allows entry of gas composition mole percentages for AGA8 Detail method.

Gross Characterization Method #1

Requires entry of specific gravity, heating value, and mole percents for natural gas.

Gross Characterization Method #2

Requires entry of specific gravity, value, CO2, and N2 mole percents for natural gas.

Setup Units

Sets units for process variables like DP, Absolute Pressure, Gage Pressure, Process Temperature, and Flow.

Setup Damping

Sets damping for Differential Pressure, Absolute Pressure, Gage Pressure, and Process Temperature.

Setup Device Info

Sets device information for a transmitter, including Tag, Date, Descriptor, Message, etc.

Transmitter Screens

Contains screens for transmitter operations like disconnect and HART output connect.

Transmitter HART Output Connect

Functions to change transmitter address and connect EA to ProPlate during multidrop.

Transmitter HART Output Communication Configuration

Sets response preambles for transmitter to EA communication, adjustable for noisy environments.

Transmitter Units

Sets units for five process variables: DP, Absolute Pressure, Gage Pressure, Process Temperature, and Flow.

Transmitter Damping

Sets damping for four process variables to adjust response time.

Transmitter Device Info

Sets device information for a transmitter, including Tag, Date, Descriptor, etc.

Transmitter Send Config

Allows sending Flow Config, Transmitter Specific Info, or both.

Transmitter Recv Config

Receives configuration information from a transmitter.

Range Limits Note

Verifies 4-20 mA range values when sending new configuration, allows changes.

Maintenance Screens

Provides access to maintenance functions like privileges and sensor trim.

Maintenance Privileges

Allows changing password security levels.

Maintenance Sensor Trim

Explains sensor trim screens used for calibration, lists required equipment.

Sensor Trim Procedure (For Bench Calibration)

Details trimming Absolute Pressure Offset (zero).

Trim Absolute Pressure Slope (span)

Describes trimming Absolute Pressure slope (span) using a dead-weight tester.

Trim Differential Pressure Offset (zero)

Details trimming Differential Pressure offset (zero) using a dead-weight tester.

Trim Differential Pressure Slope (span)

Describes trimming Differential Pressure slope (span) using a dead-weight tester.

Trim Process Temperature Offset (zero)

Details trimming Process Temperature offset (zero) using an ice bath.

Trim Process Temperature Slope (span)

Details trimming Process Temperature slope (span) using a hot oil bath.

Sensor Trim Procedure (For Field Calibration)

Corrects mounting position effects by field calibrating Mass ProPlate.

Recall Factory Trim Settings Procedure

Explains how to change trim settings back to factory installed settings.

Maintenance Analog Output Range Values

Sets range values for primary variable and reassigns process variable order.

Assign Variables Screen

Determines the order of HART Burst Command 3 Variables.

Maintenance Analog Output Trim...

Adjusts transmitter digital to analog converter endpoints to compensate for aging.

Maintenance Change Passwords...

Allows changing password security levels for EA access.

Maintenance Enable/Disable Security...

Allows enabling or disabling security with System Administrator authority.

Maintenance Process Temperature Mode

Specifies PT mode: enable/disable PT input or specify automatic backup mode.

Diagnostics Screens

Displays current process variable values and provides diagnostic information.

Diagnostics Read Outputs...

Displays current process variable values continuously.

Diagnostics Device Info Module Info...

Displays module information including sensor range, URL, and materials.

Diagnostics Device Info Identification Info...

Displays transmitter ID numbers and software/hardware revision levels.

Diagnostics Test Calculation...

Provides a method to view Mass ProPlate flow calculations for current process variables.

Diagnostics Loop Test...

Tests the transmitter analog output by setting current values.

Diagnostics Master Reset...

Reinitializes the transmitter microprocessor, equivalent to power cycling.

Diagnostics Error Info...

Identifies current error status for the transmitter at the time of command invocation.

MISCELLANEOUS EA SELECTIONS

Includes options to toggle toolbar and status bar, and view EA software revision.

Section 7 LCD Meter Options

LCD METER

Provides local indication of output and abbreviated diagnostic messages.

Installing the Meter

Guides on installing the LCD meter using a small instrument screwdriver and meter kit.

Diagnostic Messages

Explains that the LCD meter displays abbreviated operation, error, and warning messages.

Error

Informs about serious problems affecting flowmeter operation, displayed until corrected.

FAIL MODULE

Indicates sensor module disconnection or malfunction, checks ribbon cable connection.

FAIL ELECT

Indicates flowmeter electronics board malfunction due to an internal fault.

FAIL CONFIG

Indicates a memory fault affecting flowmeter operation, potentially user-accessible.

Warnings

Alerts to user-repairable problems or current operations, appearing alternately with other info.

LOCAL DSBLD

Appears during reranging with local buttons, indicating adjustments are disabled.

WRITE PROTCT

Appears when attempting to change configuration data with security jumper ON.

Section 8 Maintenance

GENERAL

Troubleshooting limited to determining failure cause; replace plates or gaskets if worn.

RETURN OF MATERIALS

Provides instructions for returning products, including contacting Rosemount National Response Center.

ORIFICE PLATE REMOVAL

Details periodic removal, cleaning, and inspection of the orifice plate.

ORIFICE PLATE INSPECTION

Guides on inspecting orifice plate for wear signs and cleaning process piping.

ORIFICE PLATE REINSTALLATION

Explains replacing gaskets, reinserting plate, and retightening bolts.

Section 9 Troubleshooting

REMOVE THE FLOWMETER FROM SERVICE

Outlines steps to safely remove the flowmeter from service, including isolation and venting.

REMOVE THE TERMINAL BLOCK

Details how to remove the terminal block from the electronics housing.

REMOVE THE ELECTRONICS BOARD

Provides steps for removing the electronics board, noting static sensitivity.

REMOVE THE SENSOR MODULE FROM THE ELECTRONICS BOARD

Guides on disconnecting the sensor module ribbon cable and removing the module.

ATTACH THE SENSOR MODULE TO THE ELECTRONICS HOUSING BLOCK

Details inspecting and greasing O-rings, tucking cable connector, and attaching housing.

ATTACH THE ELECTRONICS BOARD

Guides on attaching the electronics board to the housing, engaging receptacles, and tightening screws.

INSTALL THE TERMINAL BLOCK

Details sliding the terminal block into place and replacing the housing cover.

RETURNING ROSEMOUNT PRODUCTS AND/OR MATERIALS

Provides instructions for returning products outside the US and within the US.

RTD TROUBLESHOOTING

Provides steps to test a 4-wire RTD and check resistance values.

Replacing an RTD

Details the procedure for replacing an RTD, including using a socket and pliers.

Section 10 Specifications and Reference Data

Ordering Information

Refers to the Product Data Sheet for ordering information.

Functional Specifications

Details service, flow range, and operating process temperature limits.

Maximum Working Pressure

States body and flange pressure ratings.

Physical Specifications

Lists materials of construction for orifice plate and body.

Flange and Pipe Material (if applicable)

Specifies materials and ratings for flanges and pipes.

Bolts

Lists bolt materials and standards.

Gaskets/O-rings

Lists gasket materials and notes replacement requirements.

Manifold

Specifies manifold materials.

Assembly Process Connections

Lists standard threaded, socket-weld, and flanged pipe connections.

Bore Sizes

Refers to Table 10-2 for standard bore sizes and beta ratios.

Available Pipe Lengths

Refers to pipe lengths in Table 10-3.

Transmitter Connections

Specifies center-to-center spacing and optional remote adaptors.

Transmitter Fill

Lists transmitter fill types for different models.

Orifice Type

Describes square and quadrant edge orifice types.

Weight

Refers to Table 10-4 for approximate weights.

Torque Values of Standard Bolts

Lists torque values for orifice body, transmitter, and manifold bolts.

Straight Pipe Requirements

References Figure 10-3 for recommended pipe lengths to minimize disturbance effects.

Performance Specifications

Details stability, time response, vibration, power supply, RFI, and temperature effects.

Differential Pressure Ambient Temperature Effect Per 50°F (28°C)

Details DP ambient temperature effect on URL and span.

Static Pressure Effects

Describes zero and span error related to static pressure.

Stability

Specifies stability as 0.25% of URL for 5 years.

Absolute/Gage Pressure Ambient Temperature Effect Per 50°F (28°C)

Details absolute/gage pressure ambient temperature effect on URL and span.

Stability

Specifies stability as 0.1% of URL for 12 months.

Process Temperature Ambient Temperature Effect Per 50°F (28°C)

Details process temperature ambient temperature effect.

Physical Specifications

Covers electrical considerations and process-wetted parts.

Electrical Considerations

Lists conduit types and HART interface connection details.

Process-Wetted Parts

Lists materials for sensor, manifolds, vent valves, diaphragms, and O-rings.

Non-Wetted Parts

Lists materials for housing, paint, bolts, fill fluid, O-rings, bracket, and sensor mounting.

Hazardous Locations Certifications

Details Factory Mutual (FM) and Canadian Standards Association (CSA) certifications.

Appendix A HART Communicator

CONNECTIONS AND HARDWARE

Explains connecting HART Communicator to flowmeter via rear connection panel.

COMMUNICATOR KEYS

Lists and describes communicator keys: Action, Function, Alphanumeric, and Shift.

Action Keys

Describes functions of ON/OFF, Directional, and HOT keys.

Function Keys

Explains use of software-defined function keys for performing software functions.

Alphanumeric and Shift Keys

Performs menu option selection and data entry.

Data Entry

Guides on using alphanumeric and shift keys for data entry.

Fast Key Sequences

Provides quick access to flowmeter variables and functions via key sequences.

MENUS AND FUNCTIONS

Describes the menu-driven system of the HART Communicator.

Main Menu

Explains the two menus that appear upon turning on the HART Communicator.

Online Menu

Can be selected from Main Menu or appear automatically when connected to an active loop.

Diagnostic Messages

Lists messages used by HART Communicator and their descriptions.

Appendix B Process Configuration Data Sheets

Appendix C Calculation Data Sheets

CALCULATION DATA SHEETS

Explains that a detailed sizing calculation is provided on this sheet.

Appendix D Approval Drawings

APPROVALS PENDING

Indicates pending approvals.

Appendix E Spare Parts

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