GF868-2-11-20814-11-0-0-0 |GE Digitalflow

Description

GE Digitalflow GF868 Ultrasonic Flare Gas Flowmeter

Model: GF868-2-11-20814-11-0-0-0

📦 Product Overview

The GE Digitalflow GF868 ultrasonic flare gas flowmeter is designed to provide accurate, reliable measurement of flare gas flow in harsh industrial environments. Utilizing ultrasonic transit-time technology, the GF868 offers non-intrusive, clamp-on installation that ensures minimal pressure drop and zero flow obstruction. The meter is engineered for flare stacks and large diameter pipes, delivering precise flow data critical for emissions monitoring, environmental compliance, and process optimization.

Built to withstand extreme temperatures, corrosive gases, and challenging atmospheric conditions, the GF868 ensures high operational uptime and reduces maintenance costs. Its robust design and advanced diagnostics make it a trusted choice in oil & gas, petrochemical, and refining industries worldwide.

⚙ Key Features

• Non-intrusive Clamp-On Design: Enables installation without pipeline shutdown or cutting
• Ultrasonic Transit-Time Technology: High accuracy with minimal maintenance requirements
• Wide Pipe Diameter Range: Supports pipes from 50 mm (2 in) up to 6 m (240 in)
• Advanced Diagnostics: Continuous health monitoring of sensors and signal integrity
• Rugged Enclosure: IP66 rated housing suitable for harsh outdoor environments
• Multiple Output Options: Supports 4-20 mA, frequency pulse, Modbus, and HART protocols
• Wide Operating Temperature: -40°C to +85°C (-40°F to +185°F)
• Ex Approvals: Certified for use in hazardous areas

📊 Technical Specifications

🔧 Installation and Maintenance

Installation Guidelines:

• Inspect the pipe surface to ensure it is clean, dry, and free of corrosion or paint at sensor mounting locations.
• Install sensors at recommended distances from elbows, valves, or other disturbances as specified in the user manual.
• Use supplied mounting clamps or brackets to secure sensors firmly, ensuring proper alignment.
• Connect wiring securely and verify power supply ratings before energizing the unit.
• Perform system calibration using factory-provided procedures and confirm zero flow reading before operation.

Maintenance Guidelines:

• Regularly inspect sensor and cable integrity, especially in harsh environmental conditions.
• Clean sensor surfaces periodically to maintain signal quality.
• Monitor diagnostic indicators and communication signals for early detection of any performance degradation.
• Firmware updates should be applied when recommended by the manufacturer to maintain functionality.
• Avoid physical damage to cables and sensors during routine plant operations.

⚠ Usage Precautions

• Always follow local electrical and safety regulations when installing or servicing the flowmeter.
• Avoid exposing sensors to excessive mechanical shock or vibration beyond specified limits.
• Use proper grounding and shielding techniques to minimize electrical noise interference.
• Do not operate outside the specified temperature and pressure ratings to prevent damage.
• Ensure proper handling to avoid ESD damage to electronic components.

📰 Industrial News Insight

The increasing regulatory focus on flare gas emissions and environmental protection has intensified the demand for accurate, non-invasive measurement technologies. Ultrasonic flowmeters like the GF868 help facilities improve emission reporting accuracy while minimizing operational disruptions. As industries move toward smarter, data-driven operations, reliable flow measurement devices remain foundational in meeting compliance and optimizing energy use. The GF868 exemplifies this trend by combining rugged design with cutting-edge ultrasonic technology.

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If you need more detailed technical documents, installation assistance, or support, feel free to ask!