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Flow Computers

OMNI 3000/6000 Model Comparison

When choosing between the OMNI 3000 and OMNI 6000 flow computers, the key question to ask is: How many meter runs do you need? The OMNI 3000 supports up to two meter runs. The OMNI 6000 gives you four.

Beyond the number of meter runs, other considerations include:

  • How many and what types of field equipment inputs and outputs will be connected?
  • What communications connections will you require?
  • Will you be measuring hydrocarbon gas or liquid or some other fluid?
  • Will you measure in metric (SI) or U.S. customary units?
  • What is your preferred installation style?
OMNI 3000 and 6000 Series Flow Computers

Download Specification Sheet

For more information about selecting your flow computer model, please contact our Sales team by phone at 281.240.6161 or by email to

OMNI 3000

The OMNI 3000 is typically used for single-liquid or dual-gas meter-run applications. It accepts two field I/O modules (combo modules). The OMNI 3000 comes with one 12‑channel digital I/O module and one communications module (either serial or Ethernet). For all other applications, you should choose an OMNI 6000.

OMNI 6000

The OMNI 6000 accepts up to 24 input signals using six field I/O modules (combo modules), including two serial SV modules. It is typically used for up to four meter-run applications. The OMNI 6000 comes with two 12‑channel digital I/O modules and up to three communications modules (either serial or Ethernet, or a mix of both).