Detect3D v2.6 is the latest release of Insight Numerics’ premier 3D fire and gas (F&G) mapping software, designed for rapid, accurate analysis of detector coverage in complex industrial environments. Released in mid-2025, this version enhances integration with evolving CAD workflows and introduces AI-assisted optimization for detector placement, building on the core ray-casting algorithms that simulate line-of-sight and dispersion without geometry simplification. Detect3D v2.6 supports in-house F&G studies for oil & gas, petrochemical, and offshore facilities, enabling compliance with standards like API 14C, NFPA 72, and IEC 60079-29-2. It processes massive CAD models (e.g., PDMS, SmartPlant) on standard Windows laptops, reducing project timelines from weeks to hours while minimizing detector costs through automated optimization.

The software’s “Viewing Mode” allows free sharing of results across teams, and its unlimited design change licensing adapts to project iterations. Version 2.6 requires an active maintenance contract for full access and installs alongside prior versions for seamless upgrades.

Key Features and Enhancements in Detect3D v2.6

This update delivers over 15 improvements, emphasizing AI-driven tools, expanded hardware support, and refined reporting. Core capabilities include seamless CAD import (DGN, DWG, OBJ, IFC), detector modeling (point, open-path gas, flame, heat, smoke), and probabilistic coverage predictions. Below is a breakdown:

1. CAD Integration and Geometry Handling

  • Direct import of native project files (e.g., PDMS/SmartPlant via DGN), with automatic recalibration of detectors upon design updates—no manual rework needed.
  • Enhanced IFC and Revit support for BIM workflows, including layered structure parsing for obstructed views.
  • Built-in geometry builder for creating 3D models from 2D scans or legacy DWG files, with voxel-based occlusion checks for ultra-large scenes.

2. Detector Modeling and Coverage Analysis

  • Comprehensive library of 200+ manufacturer models (e.g., Det-Tronics, Rosemount), with custom XML import/export for multi-project reuse.
  • Probabilistic simulations for gas dispersion (CFD-agnostic) and flame detection, factoring in turbulence, wind, and multi-scenario releases.
  • New AI-optimized placement tool: Reduces detector count by 20-30% via genetic algorithms, now with height/Z-axis restrictions and group-based exports.

3. Optimization and Scenario Tools

  • Advanced optimization controller with restrictions (e.g., max detectors per XY grid, exclusion zones) and turntable rotation for dynamic testing.
  • Multi-release scenario builder: Simulate simultaneous leaks/fires with variable release rates, integrating metocean data for offshore use.
  • Detector grouping for phased coverage reporting, with Excel exports including group summaries and compliance metrics.

4. Reporting and Visualization

  • Interactive 3D viewer with VR export for stakeholder reviews, plus automated heatmaps, contour plots, and coverage polygons.
  • Customizable reports with code compliance summaries, risk indices, and animated dispersion paths—exportable to PDF, Excel, or PowerPoint.
  • Performance boosts: 40% faster ray-tracing on multi-core CPUs, with GPU acceleration for voxel rendering.

5. Usability and Extensibility

  • Updated UI with dark mode, batch scripting via Python API, and cloud sync for collaborative projects.
  • Free Viewing Mode for non-licensed users, enabling markup and annotation without full access.
  • Enhanced error diagnostics for CAD mismatches, plus tutorial integration via in-app links.