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General| Type | Pressure Transmitter |
|---|---|
| Material | Stainless Steel |
| Temperature Range | -40 to 85°C (-40 to 185°F) |
| Output Signal | 4-20 mA |
| Process Connection | 1/2 in. NPT |
| Ingress Protection | IP67 |
| Electrical Connection | 1/2 in. NPT, M20 x 1.5 |
Details manual structure, covered models, and a general product description of the 266 transmitter.
Covers general safety, message indicators, operator liability, and personnel qualifications.
Specifies operational limits, warranty, manufacturer liability, and prohibited uses of the device.
Procedures for returns, disposal, WEEE directive, transport, and storage.
Safety precautions for electrical installation, inspection, and maintenance.
Identifies transmitter parts and explains range/span parameters for calibration.
Locates and describes instrument identification plates.
Details optional plates, general handling, and storage conditions.
General installation instructions and explanation of IP ratings.
Safety for hazardous areas and compliance with Pressure Equipment Directive.
Factory calibration, device types based on pressure, and PED compliance.
Details mounting bracket kits for Barrel housing.
Details mounting bracket kits for DIN housing.
Mounting temperature sensors and general electrical installation guidelines.
Information on connecting cables and supply voltage/wiring.
Procedures for proper grounding and electrical connections.
Electrical specifications and Modbus communication setup details.
Modbus network configuration and cable requirements for communication.
Illustrates device connections for Modbus, sensors, and power supply with important notices.
Enabling write protection and procedures for correcting zero shift.
Instructions for installing LCD displays and securing housing in flameproof areas.
Using local buttons, understanding factory settings, and configuration types.
Setting range values, configuring without LCD, and interpreting HMI feedback.
Procedure to correct zero shift and PV bias.
Configuring DIP switches for replacement mode and communication protocols.
Considerations for activating LCD and TTG display options.
Configuring transmitter via LCD HMI and its activation procedures.
Overview of the HMI menu navigation and structure.
Accessing display settings, device info, revisions, and calibration procedures.
Monitoring diagnostic messages and sensor data.
Step-by-step guide for basic transmitter setup via HMI.
Setting PV to zero and configuring process temperature units.
Main menu for configuring device parameters like write protection and process variables.
Configuring process variable settings and managing PU bias.
Configuring linearization type and curve.
Configuring output scaling parameters like damping and units.
Performing a factory reset and details on output scaling.
Navigating display settings, configuring line views and bar graph.
Adjusting display scaling and selecting linearization type.
Detailed steps for calibrating main pressure and temperature sensors.
Monitoring diagnostic messages and sensor data.
Accessing device information, sensor limits, and software/hardware revisions.
Configuring communication protocols and adjusting signal damping.
Configuring the transmitter using PC software or handheld terminals.
History of HART software revisions and comparison of HART functionalities.
Explains error messages displayed on the LCD HMI with icons and descriptions.
Lists and explains communication and sensor-related error messages and their causes.
Lists and explains configuration and replacement-related error messages.
Lists and explains operation and process-related error messages.
Procedures for returns, sensor checks, and process flange removal/installation.
Step-by-step guides for replacing pressure transducers and electronic modules.
European ATEX directive compliance for hazardous areas and IP protection.
Application examples for Ex ia categories in gas and dust environments.
Application examples for Ex ia categories 1/2Ga and 1/2Da.
Application examples for Ex d categories 1/2G and 1/2D.
Application examples for Ex ic categories 3Gc and 3Dc.
Intrinsic safety parameters for L5 option and North American FM Approvals standards.
Contact details for ABB Inc. and its regional offices.
