---
title: "KROHNE OPTIMASS 2400 Coriolis Flowmeter"
description: "High-capacity multi-straight-tube flowmeter with integrated Entrained Gas Management to sustain flow operations during multi-phase fractions."
canonical_url: "https://nodewave.net/store/instrumentation/optimass-2400"
last_updated: "2026-10-04T04:04:49.447Z"
---

## Product Overview

The **KROHNE OPTIMASS 2400** represents a massive leap forward in high-volume, bulk mass calculation, uniquely
engineered with a **multi-straight-tube layout**. In traditional bent-tube Coriolis meters, processing thick fluids or
lines with massive gas pockets drops operational tracking accuracy completely. The OPTIMASS 2400 bypasses these
constraints entirely, delivering high precision at massive volume margins while maintaining minimal pressure losses.

::callout{icon="i-lucide-gauge" color="primary"} **Entrained Gas Management:** Powered by KROHNE's patented **EGM™
algorithm**, the system dampens the destructive harmonic shifts caused by active gas bubbles or rapid multi-phase
liquid-to-gas transitions. It prevents the measuring tubes from stalling, allowing continuous flow diagnostics during
complex multi-phase fractions.
::

### Non-Technical Overview: Value Proposition

- **Zero Meter Stalling:** Keeps your operations running smoothly during full-to-empty or empty-to-full transitions.
This prevents expensive pipeline safety shutdowns caused by air pockets during terminal swapping phases.
- **Massive Bulk Transfer Capacity:** Effortlessly monitors thick, aggressive, or viscous fluids up to a massive **4,600
tonnes per hour**. This makes it an ideal fit for quick custody tracking during marine rail or ship bunkering.
- **Energy-Efficient Flow Geometry:** The straight-tube interior design introduces very little friction. This means less
pumping power is required to push fluids through the line compared to looping u-tube designs.
- **Wireless Inspection Safety:** Check flow loops, verify calibration drift, and collect data securely from up to 20
meters away via the **OptiCheck Flow Bluetooth app**.

### Technical Deep-Dive: Multi-Tube Harmonics

Architectural engineers face unique challenges when scaling Coriolis systems up to larger sizes (DN 100 to 400). The
OPTIMASS 2400 handles these forces by splitting bulk volumes across **twin or quadruple parallel straight-tube
configurations**. These wetted paths oscillate symmetrically at high frequencies, turning the inner tubes into a robust
secondary containment shield. This configuration prevents crosstalk interference from surrounding plant infrastructure,
removing the need for specialized upstream or downstream flow straighteners.

---

## Architecture Specification Grid

Utilize the interactive layout options below to evaluate wetted boundaries and signaling frameworks.

<tabs>
<tabs-item label="Metrology & EGM Performance">
<table>
<thead>
  <tr>
    <th align="left">
      Metrology Feature
    </th>
    
    <th align="left">
      Base Performance Values
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Core Architecture
      </strong>
    </td>
    
    <td align="left">
      Patented Quadruple/Twin Rigid Inline Straight-Tubes
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Liquid Precision Boundary
      </strong>
    </td>
    
    <td align="left">
      ±0.10% standard error shift across commercial custody lines
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Gas Precision Boundary
      </strong>
    </td>
    
    <td align="left">
      ±0.15% maximum deviation under volatile gas conditions
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Multi-Phase Fraction Limit
      </strong>
    </td>
    
    <td align="left">
      Non-stop measurement over <strong>
        0% to 100% gas volume fractions
      </strong>
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Process Capabilities">
<table>
<thead>
  <tr>
    <th align="left">
      Process Parameter
    </th>
    
    <th align="left">
      Boundary Range Metric
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Available Nominal Dimensions
      </strong>
    </td>
    
    <td align="left">
      DN 100 up to DN 400 flanged process connections
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Max Volumetric Capacity
      </strong>
    </td>
    
    <td align="left">
      Captures massive bulk operations scaling up to <strong>
        4,600 t/h
      </strong>
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Maximum Pressure Handling
      </strong>
    </td>
    
    <td align="left">
      Standard choices support high-pressure limits up to 160 bar
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Target Fluids Portfolio
      </strong>
    </td>
    
    <td align="left">
      Crudes, viscous molasses, raw liquefied gas, and corrosive slurry mixes
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Electronics & Interfaces">
<table>
<thead>
  <tr>
    <th align="left">
      Bus Interface Element
    </th>
    
    <th align="left">
      Engineering Parameters
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Signal Converter Model
      </strong>
    </td>
    
    <td align="left">
      KROHNE MFC 400 Digital Processing Module
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Local Field Security
      </strong>
    </td>
    
    <td align="left">
      NAMUR NE 107 self-testing with integrated diagnostic loops
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Next-Gen Field Connectivity
      </strong>
    </td>
    
    <td align="left">
      Fully compatible with advanced high-speed <strong>
        Ethernet-APL loops
      </strong>
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Legacy Communication Buses
      </strong>
    </td>
    
    <td align="left">
      Modbus RS485 RTU, PROFINET, HART 7, and PROFIBUS PA
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Burst Pressure Backup Shell
      </strong>
    </td>
    
    <td align="left">
      PED structural casing rated up to a peak limit of 100 bar
    </td>
  </tr>
</tbody>
</table>
</tabs-item>
</tabs>

---

## Core Deployments & Use Cases

<card-group>
<card icon="i-lucide-anchor" title="Marine Terminal Custody Transfer">

Ensures absolute tracking precision and fiscal auditing security on deep-sea fuel manifolds, minimizing product
inflation during custody exchanges.

</card>

<card icon="i-lucide-layers" title="Entrained Air Manufacturing Loops">

Maintains processing tracking efficiency for viscous products like starch, molasses, or industrial food matrices without
causing tracking drops or manual system overrides.

</card>
</card-group>