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Compact Thermal Monitoring Solution for Precision in Glass Gob Temperature Control​

Smart Radar Sensor for width measurement Hot Rolling Mills

Problem Statement

The high accuracy distance sensor with radar system-

  • Contactless, inline measurement of slabs, strips, and plates (up to 1600 °C).
  • Accuracy up to ±300 µm even in harsh environments
  • Independent of alloy or metal type.
  • Eliminates radiation hazards and reduces cost.
  • Needed a compact setup to measure gob temperature at regular intervals without complicating existing operations.
Compact Thermal Monitoring Solution for Precision in Glass Gob Temperature Control​

Solution

The high accuracy distance sensor with radar system-

  • Contactless, inline measurement of slabs, strips, and plates (up to 1600 °C).
  • Accuracy up to ±300 µm even in harsh environments
  • Independent of alloy or metal type.
  • Eliminates radiation hazards and reduces cost.
  • Pyrometer for accurate, non-contact readings
  • Compact thermal camera for continuousmonitoring
  • Analog output enabled direct HMI integration
  • Minimal space, zero workflow disruption

Features

The high accuracy distance sensor with radar system-

  • Contactless, inline measurement of slabs, strips, and plates (up to 1600 °C).
  • Accuracy up to ±300 µm even in harsh environments
  • Independent of alloy or metal type.
  • Eliminates radiation hazards and reduces cost.

Pyrometer

  • Micrometer precision
  • Real-time measuring rate
  • Profinet interface
  • Very narrow opening angle
  • Wide measuring range
  • Attractive & practical UI

Thermal Camera

  • Micrometer precision
  • Real-time measuring rate
  • Profinet interface
  • Very narrow opening angle
  • Wide measuring range
  • Attractive & practical UI

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Temperature-Sensitive Slab Width Measurement: The Role of IR Cameras in Accurate Data Collection

Combined software and IR camera data to provide temperature-compensated width measurements.

Both width and temperature can be measured simultaneously

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