The Micro Motion LNGS06S (DN6) is a 1/4-inch Coriolis sensor specifically engineered for the challenging environment of LNG dispenser gas return (BOG) lines. Constructed from high-grade 316L Stainless Steel, this sensor is built to withstand extreme cryogenic temperatures while providing highly accurate mass flow data.
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| Feature | Performance Data |
| Nominal Line Size | 1/4 Inch (DN6) |
| Wetted Material | 316L Stainless Steel |
| Service Application | Cryogenic LNG / Gas Return (BOG) |
| Processor Type | 2-in-1 Dual Core (with Built-in Safety Barrier) |
| Connection Type | Aviation Plug Joint (High Durability) |
| Accuracy | Custody Transfer Grade (NTEP / OIML Certified) |
| Design Feature | Compact, No Moving Parts, Drainable |
Integrated Filling & Return Solution: By pairing the LNGS06S with a main filling meter (like the LNGS100), a single transmitter can process both streams. This provides a complete, streamlined solution for dual-hose LNG dispensers.
Advanced Two-Phase Flow Handling: LNG gas return often contains entrained liquid. The LNGS06S utilizes Micro Motion's advanced algorithms to maintain stable measurement through two-phase conditions, ensuring transaction accuracy.
Compact & Space-Saving: Designed specifically for the tight confines of dispenser cabinets, the LNGS06S minimizes installation footprint without sacrificing industrial robustness.
Simplified "2-in-1" Installation: The dual-core processor includes a built-in safety barrier, drastically simplifying wiring, reducing installation costs, and enhancing overall system safety in hazardous zones.
Extreme Durability: Featuring an Aviation Plug Joint, the sensor is built for the high-vibration and frequent-use environment of retail and commercial fueling stations.
Custody Transfer Certified: Meets the stringent 3rd-party requirements for legal metrology (including OIML and NTEP), ensuring your dispenser is ready for commercial billing worldwide.
Enhanced Safety: Built-in intrinsically safe barriers ensure compliance with global hazardous area standards.
Reliable Connection: The aviation-grade connector prevents signal loss and resists environmental degradation over years of service.
Maintenance-Free Design: With no moving parts to wear out or bearings to replace, the LNGS06S offers a significantly lower total cost of ownership than mechanical gas meters.
The Challenge: An LNG station operator was experiencing billing discrepancies due to inaccurate gas return measurements. Standard meters were failing due to the cryogenic temperatures and entrained liquid in the BOG line.
The Hanyu Solution: The operator retrofitted their dispensers with the Micro Motion LNGS06S from
The Result: The dual-core processing stabilized the measurement despite the presence of liquid slugs. Accuracy was maintained within custody transfer limits.
The Impact: Transaction disputes were eliminated, and the station's net-inventory tracking became 99.8% accurate, leading to better fuel management and increased profitability.
Q: Can one transmitter really handle both the LNG fill and the gas return?
A: Yes. When using the Micro Motion 2-in-1 dual-core technology, you can integrate the LNGS06S return meter and the primary fill meter into one electronic unit, saving cost and space.
Q: Is it resistant to extreme cold?
A: Absolutely. The LNGS06S is designed specifically for cryogenic service, handling liquid natural gas temperatures without losing structural integrity or accuracy.
Q: Does it require frequent recalibration?
A: No. Because it has no moving parts and features Smart Meter Verification (SMV), the sensor maintains its factory calibration much longer than traditional volumetric or turbine meters.
Q4: How does Hanyu Zhilian support LNG equipment manufacturers?
A: We provide 100% original Emerson/Micro Motion units with full 3rd-party certifications (OIML/NTEP) and original calibration data. All project inquiries are handled with strict confidentiality per our Privacy Policy.
