GE GF868 is a dedicated monitoring instrument developed for flare gas measurement scenarios, equipped with patented Correlation Transit-Time™ ultrasonic measurement technology and exclusive molecular weight calculation algorithm, which can accurately compute mass flow data of mixed hydrocarbon gas and correct measurement errors caused by non-hydrocarbon gas componentsPanametria.... The equipment supports single-channel and dual-channel measurement configurations, applicable to pipelines ranging from 50mm to 3000mm, compatible with all metal pipeline materials commonly used in industrial sites.

The whole measuring system adopts external clamping installation without cutting pipelines or stopping production during construction. There are no movable internal parts or medium contact components inside the transducer, which is resistant to damp gas, particle impurities and corrosive flare medium, effectively lowering long-term maintenance workload and failure probability. Built-in high-performance digital signal processing unit can filter signal interference generated by pipeline vibration, turbulent flow and field electromagnetic environment, maintaining stable measuring accuracy under complex working conditions.

It integrates temperature and pressure compensation modules, supports access to external RTD and pressure transmitter signals to revise flow data in real time. The local host is equipped with LCD display and physical keypad for on-site parameter configuration, data viewing and fault query. Built-in battery backup storage supports automatic recording of measuring data and fault records, storing massive historical data for emission report filing and equipment failure tracingManualsLib.

Rich communication interfaces including RS232, RS485, Ethernet and Modbus TCP are reserved for seamless docking with DCS, PLC and upper monitoring platforms to realize remote data transmission and centralized system management. The product passes strict industrial environmental tests such as high and low temperature, damp heat and vibration, with explosion-proof and dust-proof design adapting to hazardous areas of oil & gas plants, offshore platforms and chemical factories. It is widely used in flare gas metering, vent gas monitoring, leakage detection, plant material balance statistics and environmental emission compliance reporting, helping enterprises control flare combustion efficiency and reduce invalid energy loss and pollutant discharge risks