Reference workflow

Power cable monitoring with DTS equipment

A reference workflow for thermal monitoring, hot-spot detection, and cable corridor awareness systems.

Hardware foundation

DTS equipment provides continuous temperature measurement along optical fiber installed with or near power cable routes.

Software workflow

Operators can review temperature profiles, configure cable zones, receive hot-spot alarms, and export temperature data.

Project fit

Useful for cable systems where distributed temperature visibility helps locate thermal stress and prioritize inspection.

Typical monitoring goals

  • Track distributed temperature along power cable routes, ducts, trays, tunnels, or utility corridors.
  • Detect hot spots and abnormal temperature rise before they become service or safety problems.
  • Provide temperature data that can support thermal review, alarm handling, and operation decisions.

Useful system outputs

  • Cable temperature profile and historical trend data
  • Hot-spot alarms and zone-based alarm records
  • Temperature data export for local operation platforms
  • Configuration support for fiber route, alarm thresholds, and reporting needs

How Planck Sensing supports this application

Planck Sensing can help select the DTS configuration, align fiber-route assumptions with the cable layout, and provide software outputs for temperature review, hot-spot alarms, and integration.