E-Mail:[email protected]
We measure accurate temperature in extreme conditions


AST A5-EX-FO is a specially designed IR Pyrometer for non-contact temperature measurement of aluminum.
AST A5-EX-FO is a multi-wavelength plug-and-play pyrometer that uses an application-specific database derived from years of experience in real applications.
AST A5-EX-FO uses unique algorithms to calculate the actual temperature and emissivity of the surface accurately.
AST A5-EX-FO can hold multiple databases so that a single instrument can easily switch between applications like Molten metal, extruded profiles, Rolled aluminum surfaces, Continuous casting, Aluminum billets, Slabs, etc.
It has a laser pointer that is aligned in line with the detector so that it ensures both laser and detector are aimed into the same spot. This helps precise aiming even on long distances.
AST A5-EX-FO offers Bluetooth communication so that it can communicate with Android smartphones or laptops to view the measured temperature and for

Model Temperature Range Spectral Range Aiming Download
A5-EX-FO 300 – 980°C (572-1796˚F)
450 -1500℃ (842-2732˚F)
500-3000℃ (932-5432˚F)
2.1µ / 2.4µ Laser Pilot Light Datasheet

Key Features

  •  Simple to use – No calibration required
  • High accuracy – (1%) in real site conditions
  • Capable of measuring targets with variable emissivity
  • Measures through smoke, dust, water vapor, etc.
  • Temperature ranges – see the table on the next page.
  • Temperature range for measurement in front of a blackbody; when measuring a shiny body, the minimum temperature will be higher.
  • Rugged design
  • Wide range of built-in functions
  • AST NET SW software for PC
  • AST Pyrometer Android Application via Bluetooth

Standard Scope of Supply

  • Integrated laser pilot light
  • Digital Interface RS-232
  • Calibration Certificate, PC Software & Operation Manual


  • Mechanical and Electrical Accessories
  • RS422, RS485, OpenBus, USB, Bluetooth, Alarm
  • Special filter for High power plasma

Send us your Inquiry / Feedback’s

Skip to content