Highly Accurate On-Line Infrared Non-Contact Pyrometer

Highly Accurate On-Line Infrared Non-Contact Pyrometers for Aluminium

105°C to 2500°C

Spectral Range: 2.1…2.4 μm

Integrated Laser Pilot Light Sighting

Measures through smoke, dust, water vapor etc.

Simple to use - No calibration required

In stock

Part Code: A5-EX



A5-EX is specially designed IR Pyrometers for non-contact temperature measurement of aluminium. It is a Multi-wavelength plug and plays pyrometer use application-specific database derived from years of experience in the real application. It uses special algorithms to accurately calculate both the actual temperature and emissivity of the surface.
A5-EX can hold multiple databases so that single instrument can be easily switched between multiple application like Molten metal, Extruded profiles, Rolled aluminium surface, Continuous casting, Aluminum billets, Slabs etc. It has a laser pointer which is aligned in line with the detector so that it ensures both laser and detector looks into the same spot. This helps precise aiming even in long distances.

A5-EX offer Bluetooth communication so that it can communicate with Android smartphones or laptop for viewing the measured temperature and for adjusting the parameters/selection of database and data logging.


Temperature Range 300 - 1000°C (572 - 1832°F)
350 - 1300°C (662 - 2372°F)
380 - 1500°C (716 - 2732°F)
440 - 2000°C (824 - 3632°F)
Spectral Range 2.1…2.4 μm
Photodetector Type InGaAs Extended
Distance to spot size ratio 100:1
Emissivity (ε) 0.1….1.0
Response Time Adjustable from 0.1 sec to 17 sec
Accuracy & Repeatability
Sighting Options
Integrated Laser Pilot Light
Operating Temperature 0 to +50°C / 32 to +122°F
Power Supply 24VDC
Analog Output 4-20 mA, 0-20 mA, 0-10V, K Type T/C
Digital Output RS-232, RS-422, RS-485, USB, Bluetooth
Digital Display P110
Sensor overall dimensions 215 x 110 x 105 mm / 8.46 x 4.33 x 4.13 in
Sensor weight ~2.0Kg / ~4.4lbs
Storage temperature range
-20 to +70°C / -4 to +158°F
Protection Class IP65

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.
  • Rugged design
  • Full range of accesories
  • Wide range of built-in functions.
  • AST NET sw software for PC
  • AST Pyrometer Android Application via Bluetooth.


  • AS3000 Application Selector
  • Power Supply Unit
  • Air Purge Tube 200 mm
  • Display & Parameterizer
  • Adjustable Mounting
  • Air Purge Tube Adapter
  • Frontal Water-Cooling Plate
  • Top Water-Cooling Plate




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