OMNI 6000 Flow Computer with Operator Display

Overview: The Industry Standard for Fiscal Flow Measurement

The OMNI 6000 Flow Computer is a modular, configurable device purpose-built for custody-transfer and fiscal flow measurement across oil and gas applications, from offshore production facilities to crude oil, refined products, LPG, NGL, and gas transmission pipelines. Equipped with a 32-bit processor and a front-panel operator display with full keypad, the OMNI 6000 supports single or multi-run configurations and can be tailored to turbine, positive displacement, Coriolis, orifice, and gas metering systems through selectable firmware revisions.

As an authorized supplier of OMNI Flow Computers instrumentation, Seven Star LLC sources and supplies the OMNI 6000 flow computer to refineries, gas processing plants, storage terminals, and marine loading facilities across Oman and the wider GCC. Because custody-transfer measurement carries direct financial and contractual consequences, Seven Star LLC helps engineering teams configure the correct I/O module mix and firmware revision for their specific metering application.

Measurement Principle

The OMNI 6000 processes flow measurement inputs – pulse, analog, and digital transmitter signals – through 14-bit A/D converters with temperature-trimmed accuracy and photo-optical isolation on each I/O point, eliminating the multiplexers and potentiometers that introduce drift and error in less rigorously engineered flow computers. Meter pulse fidelity checking continuously verifies that pulse signals from turbine or PD meters are being counted correctly, a critical safeguard in custody-transfer applications where an undetected pulse-counting error translates directly into a measurement and financial discrepancy.

Firmware revisions available on the OMNI 6000 support turbine, positive displacement, and Coriolis liquid flow metering with K-factor or meter-factor linearization, orifice and differential pressure liquid flow metering, and orifice/turbine gas flow metering, all compliant with API, AGA, ISO, and OIML measurement standards. This standard, field-proven firmware approach means custody-transfer calculations do not require custom programming, reducing both commissioning time and the audit risk associated with proprietary calculation logic.

Engineering Design of the OMNI 6000

The OMNI 6000 accommodates up to 10 I/O connectors and supports plug-in, assignable digital, serial, and combination I/O modules, including Honeywell and Rosemount digital transmitter interface modules and HART digital transmitter interface modules for direct smart-transmitter integration. An Ethernet communications module supports network connectivity, and Modbus peer-to-peer communications up to 38.4 kbps allow integration with a plant PLC or DCS, while dual LEDs on each digital I/O point provide clear active/fused status indication for field troubleshooting.

With a boot-up time of under one second and a catastrophic MTBF (Mean Time Between Failure) greater than 8,000 days, the OMNI 6000 is engineered for continuous, uninterrupted measurement even through unexpected voltage spikes or power dips – conditions that would force many competing flow computers to reload their operating system and lose measurement continuity. The included OMNICOM configuration software is the single Windows program required to perform any task on the OMNI, with no high-level back-door programs that could compromise the integrity of the core flow computer software.

Key Features

The OMNI 6000 Flow Computer delivers proven, standards-compliant custody-transfer measurement. Key characteristics include:

• 32-bit processor with front-panel operator display and full keypad for local configuration and monitoring.
• Support for turbine, positive displacement, Coriolis, orifice, and gas flow metering firmware revisions.
• Compliance with API, AGA, ISO, and OIML measurement standards.
• 14-bit temperature-trimmed A/D conversion with photo-optical isolation on every I/O point.
• Meter pulse fidelity checking to safeguard custody-transfer pulse counting accuracy.
• Up to 10 I/O connectors supporting plug-in digital, serial, and combination modules.
• Boot-up time under one second; catastrophic MTBF greater than 8,000 days.
• OMNICOM configuration software for full online or offline configuration and diagnostics.

Industrial Applications

The OMNI 6000 is deployed across offshore oil and gas production facilities, crude oil and refined products pipelines, LPG, NGL, and gas transmission lines, storage and marine loading/offloading terminals, and refinery and petrochemical custody-transfer measurement points. Its combination of rugged construction, standards compliance, and proven long-term reliability has made it a long-standing reference platform in fiscal and custody-transfer flow measurement worldwide.

Seven Star LLC supports refinery instrumentation teams, terminal operators, and gas processing facilities across Oman, Muscat, Sohar, and the broader GCC region with sourcing of OMNI flow computers, helping projects maintain defensible, standards-compliant custody-transfer measurement.

Technical Specifications

The table below summarizes the core specifications of the OMNI 6000 Flow Computer as supplied by Seven Star LLC.

Call To Action

Seven Star LLC supplies the OMNI 6000 flow computer with full manufacturer documentation and regional technical support. Contact our instrumentation division for a formal B2B quotation, to configure the correct I/O module mix and firmware revision for your metering application, or to obtain the complete technical datasheet. Seven Star LLC ensures every unit shipped across Oman and the GCC is genuine OMNI hardware, correctly specified, and backed by local support.