GE Panametrics GF868-1-3EX - 20A-14-0 - 0 DigitalFlow Ultrasonic Gas Flowmeter

GE Panametrics GF868-1-3EX - 20A-14-0 - 0 is a DigitalFlow GF868 series flare gas ultrasonic flowmeter, designed for accurate gas flow measurement in hazardous explosive environments. This single-channel explosion-proof model supports high-precision velocity and mass flow calculation for flare gas and associated gas in petrochemical plants.

This flowmeter is equipped with 14 isolated 4-20mA analog outputs, EX explosion-proof enclosure and RS232 / Modbus communication interface. It features on-site keyboard operation and local display, widely used for flare stack gas monitoring, process mass balance and emission monitoring spare replacement in refineries and chemical plants.

Data Parameters

• 1. Brand: GE Panametrics (Baker Hughes).

• 2. Model: GF868-1-3EX - 20A-14-0 - 0.

• 3. Product Type: Ultrasonic Gas Flowmeter.

• 4. Series: DigitalFlow GF868.

• 5. Channel: 1 single measurement channel.

• 6. Output: 14 channels isolated 4-20mA analog output.

• 7. Communication: RS232 serial port, Modbus protocol.

• 8. Enclosure: EX explosion-proof housing, IP65 protection.

• 9. Display: Local LCD display with keypad operation.

• 10. Operating Temperature: -20℃ ~ +60℃.

Core Functions

• 1. Measure ultrasonic transit time to calculate gas flow velocity, volumetric flow and mass flow of flare gas.

• 2. Provide 14 isolated 4-20mA analog signals to transmit flow, temperature and diagnostic data to DCS/PLC.

• 3. Support Modbus and RS232 serial communication for remote parameter configuration and data upload.

• 4. Built-in real-time diagnostic function to detect signal quality, transducer faults and pipeline abnormal conditions.

• 5. Explosion-proof construction meets hazardous area requirements for refinery and chemical flare gas measurement.

Application Scenarios

• 1. Petrochemical plant flare stack gas flow monitoring system spare replacement.

• 2. Refinery process gas mass balance and emission monitoring upgrade project.

• 3. Oil & gas field associated gas measurement and custody transfer monitoring.

• 4. Hazardous area gas flow measurement equipment spare inventory backup.

• 5. Legacy GF868 series ultrasonic flowmeter renewal and maintenance project.

FAQ

• 1. Q: What is GE GF868-1-3EX - 20A-14-0 - 0?
      A: It is GE Panametrics GF868 single-channel explosion-proof ultrasonic gas flowmeter for flare gas measurement with 14 analog outputs.

• 2. Q: What gas can it measure?
      A: Mainly for flare gas, hydrocarbon mixed gas, associated gas in oil refinery and chemical hazardous areas.

• 3. Q: Can it be hot swapped?
      A: Not hot-swappable. Cut off power and comply with hazardous area lockout/tagout rules before maintenance.