OPTIGAS 4010 Coriolis Mass Flowmeter – Gas-Phase Mass Transmitter

OPTIGAS 4010 Coriolis Mass Flowmeter is a specialized measurement instrument engineered for direct mass-flow metering in gas dispenser applications, such as CNG and industrial gas stations. Utilizing a Coriolis transducer optimized for low-density compressible fluids, the unit delivers high-fidelity volumetric velocity and mass data without the requirement for external density compensation. The unit architecture features a compact footprint and high-pressure wetted paths to facilitate seamless integration into dispenser service cabinets. Units ship with serialized test certificates and shock-protective packaging for consolidated distribution. Supply-readiness is managed through factory-verified zero-drift logs and thermal compensation mapping, addressing the requirements of energy facility managers seeking documented accuracy for transactional billing and billing-adjacent tasks. Packaging utilize reinforced crates and moisture barriers to preserve terminal integrity during international logistics.

Key Features

• Direct mass-based measurement → eliminates the requirement for complex temperature and pressure compensation in dispenser control logic, ensuring accurate billing and transactional integrity.
• Tuned gas-phase transducer → utilize high-frequency resonance and optimized tube wall thickness to maintain signal sensitivity in low-density gas services.
• Dispenser-ready compact footprint → features a modular chassis and standardized fittings to simplify mechanical integration into constrained service housings and pedestals.

Technical Attributes

• Measurement Principle: Coriolis Mass Sensing → selection parameter defining accuracy across variable gas temperatures and pressure regimes.
• Process Connection: High-Pressure Flanged / Threaded → ensures mechanical compatibility with high-velocity gas plumbing standards.
• Signal Outputs: Mass Flow / Density / Totalizers → provides direct telemetry for dispenser control electronics and transaction logging.
• Traceability: Serialized Calibration Records → provided per unit to support procurement acceptance and regulatory review for energy distribution.

Design Rationale and Material selection of the OPTIGAS 4010

The technical framework of the OPTIGAS 4010 Coriolis Mass Flowmeter utilize a high-sensitivity dual-tube or single-tube transducer designed to resonate at kHz frequencies. The structural reasoning for the tuned mechanical supports is to isolate the sensing zone from "piping-borne vibration" that common in service station environments. measurement physics rely on the Coriolis effect; a failure in the transducer’s weld integrity—due to localized fatigue—results in a total loss of Span accuracy and potential process leak. This failure mode decommissions the billing node and can trigger hazardous gas detection alarms. Quality consistency is managed through serialized zero-drift testing and 100% factory hydrostatic testing at 1.5 times the operating pressure. The wetted materials (typically stainless steel) are selected for their resistance to hydrogen embrittlement and high-velocity erosion. failure to management the "thermal gradients"—due to poor insulation—results in measurement jitter; the 4010 utilizes high-speed thermal sensors to compensate for the Joule-Thomson cooling effect common in rapid gas expansion events.

Functional Performance and Operational Efficiency in Dispensing

Operational efficiency is achieved through the unit’s ability to provide linear measurement across a broad dynamic range, which allows for accurate totalization during both slow and rapid dispense cycles. functional performance centers on the unit’s signal processing logic; if the system detects an internal electronics failure through its monitoring interface, it triggers a "system trouble" signal to the dispenser PLC. In a real operational scenario, a failure in the moisture seal leads to humidity ingress into the RF compartment—a failure mode that results in "signal attenuation" and potential electrical arcing in explosive atmospheres. The OPTIGAS 4010 utilize hermetically sealed enclosures with IP66/67 ratings to mitigate this risk. if the unit detects a loss of signal gain—indicating significant tube fouling—it triggers a maintenance alarm, allowing for event-driven replacement. By provide a clean and deterministic mass signal, the meter improves the overall reliability of the refueling node, reducing the likelihood of billing errors and unscheduled station downtime.

Institutional Deployment and Logistical Readiness for Export Processes

Designed for fuel dispensers, service stations, and fleet refueling hubs, the OPTIGAS 4010 is configured for the logistical requirements of multimodal procurement. Units are packed in reinforced cases with internal rigid bracing to protect the sensitive transducer tubes from the mechanical shocks of long-distance transport. Failure to implement shock-mitigating packaging can result in "feed-tube misalignment," which decommissions the unit's zero-point calibration upon arrival. For international procurement, supply-readiness is supported throughserialized test certificates and material trace records (ISO/CE). Export-ready documentation include unit configuration snapshots and material safety data sheets (MSDS) to facilitate customs review and institutional asset registration. Packaging utilize moisture-barrier covers and desiccants to prevent terminal oxidation during maritime freight. OEM branding and custom firmware configurations are available, allowing system integrators to deliver branded suites with serialized records. This high-authority approach ensure procurement teams receive verified hardware that meet the performance and safety requirements of global manufacturing markets.