Leak detection system
Leak detection via differential flow in hydrocarbon lines
Leak detection: hydrocarbon line safety
Secure transportation of liquid hydrocarbons emphasizes environmental and safety priorities. The pipelines and the facilities required for their operation (pumping stations and tank farms) are subject to maintenance and inspection plans that ensure, on the one hand, the reliability and safety of the processes and, on the other hand, the integrity of the facilities throughout their lifetime. Among others, advanced leak detection systems are necessary to monitor the pipelines continuously. Measuring flow accurately is key, considering density and temperature for mass balance. And reliable data transfer is needed to ensure the pipeline integrity and environmental protection
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Product Solutions
The Flexim FLUXUS G722 gas flow meter is a high performing ultrasonic clamp-on meter specifically designed for measurement of dynamic flows in the process industry. This sophisticated, versatile, and accurate flow meter has everything you need - faster processing capabilities, advanced diagnostics, bidirectional communication protocols, digital outputs, and process inputs. The G722 offers ease of installation, retrofittable design, accuracy, and outstanding performance. Using the new Synchronized Channel Averaging method (SCA), the G722 ultrasonic flow meter sends signals both in the direction of the flow and against the flow every 1millisecond.
- Accuracy and repeatability - exceptional reliability and accuracy at high and low flows due to matched, calibrated and temperature compensated transducers, advanced signal processing capabilities and diagnostics.
- Easy installation without process interruptions - An externally mounted system means no need for process interruptions or additional engineering costs.
- Maintenance Free - No contact with flowing media results in a completely maintenance free and durable metering solution suitable to withstand the harshest environments.
Fluid type
All gases
Accuracy
Measurement uncertainty of the measuring system (volumetric flow rate): ±0.3 % of reading ±0,005 m/s (±0.02 ft/s)
Measurement uncertainty at the measuring point (volumetric flow rate): ±1…2 % of reading ±0,005 m/s (±0.02 ft/s)
Measurement uncertainty at the measuring point (volumetric flow rate): ±1…2 % of reading ±0,005 m/s (±0.02 ft/s)
Repeatability
0.15 % of reading ±0,005 m/s (±0.02 ft/s)
The Flexim FLUXUS G831 gas flow meter is a high-performing ultrasonic clamp-on meter specifically designed for measurement of dynamic flows in the process industry. This sophisticated, versatile, and accurate gas flow meter has everything you need - faster processing capabilities, advanced diagnostics, bidirectional communication protocols, digital outputs and process inputs. The G831 offers ease of installation, retrofittable design, accuracy, and outstanding performance. ATEX, IECEx Zone 1 and FM Class I, Div. 1 approved, including explosion proof housing, compact design, and the corrosion resistant transducers, the system’s mechanical stability and permanent contact with the pipe surface is assured.
- Bi-directional flow measurement of liquids and gases
- Cost effective: No pipe work, no process shut-down, maintenance-free
- Zero-point stable and drift free - Carefully matched and temperature compensated transducers (fully ANSI / ASME compliant)
Fluid Type
All gases
Accuracy
Measurement uncertainty of the measuring system (volumetric flow rate): ±0.3 % of reading ±0,005 m/s (±0.02 ft/s)
Measurement uncertainty at the measuring point (volumetric flow rate): ± 1…2 % of reading ±0,005 m/s (±0.02 ft/s)
Measurement uncertainty at the measuring point (volumetric flow rate): ± 1…2 % of reading ±0,005 m/s (±0.02 ft/s)
Repeatability
0.15 % of reading ±0,005 m/s (±0.02 ft/s)
