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General| Brand | ABB |
|---|---|
| Model | 266 HART Series |
| Category | Transmitter |
| Language | English |
Outlines overall safety aspects, warnings, and precautions for operating the device.
Lists prohibited uses of the device to prevent hazards and damage.
Specifies crucial operational limits including pressure, temperature, and protection types.
Defines the required qualifications for personnel performing installation and maintenance.
Highlights safety requirements for establishing electrical connections.
Covers safety precautions necessary during inspection and maintenance activities.
Provides general guidelines and checks before installing the transmitter.
Lists ATEX and FM certifications for hazardous area installations.
Provides specific mounting guidance for Differential Pressure (DP) transmitters.
Gives guidelines for correctly laying impulse piping for standard instruments.
Provides application-specific recommendations for impulse piping configuration.
Covers cable entry types and terminal suitability for electrical connections.
Details the wiring scheme for HART communication and analogue output.
Specifies voltage, current, and wiring requirements for powering the transmitter.
Step-by-step guide for connecting the transmitter's electrical wiring.
Details grounding requirements for the transmitter housing and surge protector.
Lists checks to perform before switching on the transmitter's operating voltage.
Guides on correcting zero shifts caused by installation or temperature effects.
Explains how to set the lower range value using push buttons or commands.
Details methods to correct zero shift, including using push buttons or PV-BIAS/OFF-SET.
Details how to properly secure the housing cover in flameproof areas.
Details the procedure for setting Lower and Upper Range Values using push buttons.
Guides on applying PV Zero Bias/Offset for accurate zero shift correction.
Describes using the LCD HMI with keypad for configuration and visualization.
Step-by-step guide for configuring the transmitter using the Easy Set-up menu.
Guide for the Easy Set-up menu for Advanced and Safety HART versions.
Explains how to configure analogue output saturation, fail-safe levels, and alarms.
Guides on performing sensor and output trimming for calibration.
Allows monitoring of transmitter variables and performing loop tests.
Lists available output transfer functions like Linear, Square Root, and custom curves.
Guides on configuring the transmitter using DTM software or handheld terminals.
Explains icons and messages displayed on the LCD HMI for error identification.
Lists communication board and electronic-related error messages and their causes/actions.
Details error messages related to sensor failures or incompatibilities.
Lists errors associated with configuration issues, such as simulation or replacement info.
Covers error messages related to power supply, temperature limits, and output signals.
Details error messages pertaining to process conditions like overrange or P-dP limits.
Step-by-step instructions for removing and installing process flanges, including torque values.
Detailed procedure for replacing the pressure transducer component.
Instructions for replacing the electronic module of the transmitter.
Details ATEX certifications, gas/dust groups, temperature classes, and protection types.
Covers FM Approvals standards and classifications for hazardous locations.
