Rosemount 2088 Gauge and Absolute Pressure Transmitter

• Series: Rosemount 2088 Gauge & Absolute Pressure Transmitters
• Manufacturer: Emerson Process Management

Product Description of Rosemount 2088 Gauge and Absolute Pressure Transmitter

The Rosemount 2088 Pressure Transmitter is a high-performance industrial sensor designed for accurate and reliable measurement of gauge and absolute pressure in process applications. It provides stable and linear output for process control, monitoring, and safety systems in demanding industrial environments.

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Key Features of Rosemount 2088 Pressure Transmitter

• High Accuracy & Stability: Industry-leading performance with excellent long-term stability and repeatability

• Gauge & Absolute Range Options: Available in both gauge and absolute pressure configurations

• Rugged Construction: Stainless steel wetted parts and robust housing for harsh environments

• Field-Selectable Output: Configurable analog output (4–20 mA with HART communication)

• Wide Operating Temperature Range: Designed for extreme temperature conditions

• Versatile Mounting & Process Connections: Various options available for process adaptability

• HART Protocol Support: Enables digital communication for diagnostics and configuration

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Technical Specifications of Rosemount 2088 Transmitter

Performance & Operating Principle

The Rosemount 2088 uses advanced silicon sensing technology with onboard electronics to provide a conditioned, stabilized 4–20 mA analog output with optional HART protocol. The sensor detects physical pressure changes and converts them into an electrical signal for process monitoring, control, or safety functions. The absolute version references a sealed vacuum, while the gauge version references atmospheric pressure.

Applications

• Chemical processing

• Oil & gas production and refining

• Power generation

• Water and wastewater treatment

• Pharmaceutical manufacturing

• Food and beverage processing

• Industrial automation and control

Installation Guidelines

• Install in locations free of excessive vibration.

• Prefer horizontal pipe runs for stable readings.

• Use appropriate seals and torque for process connections.

• Observe electrical polarity and proper grounding.

• Perform zero calibration after installation if required.

Environmental and Safety Ratings

• Designed for outdoor and harsh industrial environments

• Wide ambient and process temperature tolerances

• Ingress Protection (IP66/67)

• Optional explosion-proof or intrinsically safe configurations with appropriate approvals

Communication & Configuration

• 4–20 mA Output: Standard industry analog signal

• HART Protocol: Enables remote configuration and diagnostics

• Device Setup: Using compatible HART communicators or software

• Diagnostics: Real-time device health data available via HART

Compliance & Certifications

Depending on model and options, the Rosemount 2088 can be supplied with:

• ATEX Certification

• IECEx Certification

• FM / CSA Approval

• CE Mark

• NACE Compatibility

Accessories and Options

• Hazardous area enclosures

• Mounting brackets

• Local display modules

• Remote seals and capillaries

• Cable glands and conduit interfaces

Packaging & Documentation

• Protective packaging to prevent shipping damage

• Product label with serial number and traceability

• Calibration certificate

• Instruction manual and installation guide

Warranty

Standard manufacturer warranty applies (typically 12 months from commissioning or delivery), subject to Emerson terms and conditions.