Historian Insight

Bring time-series data to life in your digital twin.

The IoT Historian App Powered by Assai / Viewport.ai connects UDiTH to leading historian systems (SCADA), e.g. AVEVA PI, Honeywell, etc. Visualize alarms, overlay sensor curves, and colorize assets with live and historical data — for fast insight across operations.

App-Description

Process historians store massive volumes of operational data — but without context, this data is hard to act on. The IoT Historian App bridges the gap by linking UDiTH to historian / SCADA systems such as AVEVA PI, Aspentech, Honeywell, etc. Engineers and operators can explore alarms, trends, and sensor curves directly inside the digital twin, creating a contextualized view of asset performance across time.

Key Features:

  • Historian Connectivity – Integrates UDiTH with AVEVA PI and other historian systems.
  • Alarm Visualization – View high/low-level alarms (flow, pressure, temperature, etc.) directly on assets.
  • Interactive Trend Charts – Display historian data for selected assets across flexible timeframes (hour, day, week, month).
  • Curve Management – Toggle visibility of individual sensor data curves for clearer insights.
  • Colorize All Function – Apply dynamic, color-coded legends (min/max values) across the asset model to highlight conditions.
  • Dynamic Updates – Switch sensor types on the fly, instantly refreshing visualizations and color codes.

Benefits:

  • Connect historian data directly to your digital twin for context-rich analysis.
  • Spot anomalies faster with alarm overlays and interactive curves.
  • Simplify diagnostics with asset-linked charts and colorized models.
  • Support operational excellence by making sensor data accessible and visual.
  • Reduce downtime with faster identification of performance issues.