Dynisco 2291 Operating Manual

Dynisco 2291 Operating Manual

Smart melt pressure transmitters

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P/N 974125
01/06 Rev. E
ECO # 30965
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amplifier for use in hazardous environments
amplifier for use in hazardous environments
amplifier for use in hazardous environments
amplifier for use in hazardous environments
amplifier for use in hazardous environments
SPX2 Series
SPX2 Series
SPX2 Series
SPX2 Series
SPX2 Series
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smitt
smitt
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Intrinsically safe and explosion proof
Intrinsically safe and explosion proof
Intrinsically safe and explosion proof
Intrinsically safe and explosion proof
Intrinsically safe and explosion proof
pressure transmitters with integrated
pressure transmitters with integrated
pressure transmitters with integrated
pressure transmitters with integrated
pressure transmitters with integrated
II 1 G
II 1 G
II 1 G
II 1 G
II 1 G
A A A A A TEX
TEX
TEX
TEX
TEX 100a
100a
100a
100a
100a

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Summarization of Contents

GENERAL Information and Operation
Important Information and Manual Usage
Key instructions for safe and effective use of the manual.
Abbreviations and Transmitter Operation
Glossary of terms and explanation of how the SPX transmitter functions.
Correct Use and Block Diagram
Guidelines for proper operation and a diagram of the SPX system.
User's Obligations
Responsibilities of the operator or owner of the system.
SAFETY Precautions and Guidelines
General Safety Notes
Critical safety information and warnings for operating the SPX transmitter.
EMC and Hazardous Area Safety
Safety considerations for electromagnetic compatibility and explosive atmospheres.
Hazardous Area Operating Conditions
Specific safety considerations for operating in explosive atmospheres.
TECHNICAL DATA Specifications
SPX Ordering Guide and Models
Information on how to specify and order SPX transmitters.
Hazardous Area Classifications
Details on certifications for explosive atmospheres (ATEX, FM).
Process Connections and Ranges
Specifications for various process connection types and pressure ranges.
Performance Characteristics
Key performance metrics like accuracy, resolution, and repeatability.
Temperature Influence and Electrical Data
How temperature affects readings and electrical specifications.
INSTALLATION Procedures
General Mounting Information
Procedures and considerations for physically installing the SPX transmitter.
Mounting Hole Torque and Dimensions
Recommended torque values and dimensions for mounting holes.
Electrical Connections and Assignments
Instructions for wiring the SPX transmitter and connector pinouts.
Flange Configurations
Specifications for different flange types used with SPX transmitters.
COMMISSIONING the SPX Transmitter
Why Rezeroing is Necessary
Explanation of the necessity for rezeroing after installation.
Using Zero and Span Push-Buttons
How to use physical buttons for calibration.
HART Communication Configuration
Procedures for configuring the transmitter using HART communication.
SPX Analog Output and Fail-Safe Modes
Information on the transmitter's 4-20 mA output and fail-safe modes.
Factory Default Settings Reset
Procedure to restore default factory configuration settings.
HART Communicator Fast Key Sequences
Quick reference for HART communicator commands.
SPX Menu Tree Overview
Diagram showing the navigation structure of the HART communicator menu.
MAINTENANCE and Support
General Maintenance and Safety
General maintenance procedures and safety precautions.
Thermocouple/RTD Replacement
Steps for replacing temperature sensors.
Repair, Disposal, and Warranty
Guidelines for handling damaged units, disposal, and product warranty.
CE DECLARATION OF CONFORMITY
Electromagnetic Compatibility Standards
Compliance with EMC standards for emissions and immunity.
Pressure Equipment and ATEX Directives
Compliance with directives for pressure equipment and explosive atmospheres.
EC-Type Examination Certificate
Certificate details for intrinsic safety in explosive environments.

Table of Contents