Certainly! Below is an original, detailed English datasheet introduction for the Ge Digitalflow GF868 Ultrasonic Flare Gas Flowmeter GF868-2-11-20814-11-0-0-0, including key parameters in table format.
🌟 GE Digitalflow GF868 Ultrasonic Flare Gas Flowmeter
Model: GF868-2-11-20814-11-0-0-0
📌 Product Overview
The GE Digitalflow GF868 is a high-precision ultrasonic flowmeter specifically designed for flare gas measurement in industrial applications such as oil and gas, petrochemical, and power generation. Utilizing advanced multi-path ultrasonic technology, the GF868 provides accurate, reliable, and non-intrusive flow measurement of flare gases under harsh operating conditions.
This flowmeter is engineered to handle extreme temperatures and pressures, delivering consistent and repeatable measurements with minimal maintenance requirements. Its robust design supports flare gas monitoring, emissions reporting, and regulatory compliance.
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | GF868-2-11-20814-11-0-0-0 |
| Measurement Principle | Multi-path Ultrasonic Time-of-Flight |
| Application | Flare Gas Flow Measurement |
| Nominal Diameter Range | DN 50 mm to DN 2000 mm (customizable) |
| Accuracy | ±1% of reading or better |
| Pressure Rating | Up to 40 MPa |
| Operating Temperature Range | -40°C to +150°C |
| Output Signals | 4-20 mA, Pulse, Modbus RTU |
| Display | Graphical LCD display with real-time parameters |
| Power Supply | 24 V DC or 110-230 V AC |
| Communication Interfaces | RS485, HART (optional) |
| Protection Rating | IP66/IP67 |
| Weight | Approx. 5 kg |
🔧 Installation & Maintenance Guidelines
- Installation: Ensure installation on straight pipe sections with minimum upstream and downstream lengths of 10 pipe diameters for optimal flow profile stability. Mount ultrasonic transducers securely and ensure proper acoustic coupling to the pipe wall.
- Maintenance: Periodically inspect and clean transducer surfaces. Conduct functional verification with manufacturer’s diagnostic tools. Firmware upgrades should be performed under expert supervision.
- Operating Environment: Avoid environments with extreme vibration or electromagnetic interference. Maintain power supply stability and grounding integrity.
⚠️ Usage Notes
- The GF868 flowmeter is designed for flare gas measurement and should not be used for liquids or non-flammable gases without prior consultation.
- Avoid mechanical shocks or impacts during installation or operation.
- Comply with all safety and hazardous area installation standards applicable in your region.
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