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We measure accurate temperature in extreme conditions

A5-Series

Highly Accurate On-Line Infrared Non-Contact Laser Welding Pyrometer for Ferrous and Non-Ferrous Metals as Stainless-Steel, Aluminium, Brass, Bronze, Copper and For Complex Processes & Complex Materials

A5-WL is specially designed IR Pyrometers for non-contact temperature measurement in laser welding process. A5-WL is Multi-wavelength pyrometer which uses application specific data base derived from years of experience in real application. A5-WL uses special algorithms to accurately calculate both the actual temperature and emissivity of the surface during Laser Welding. A5-WL has Laser Emission Immunity for λ=910, 1032, 1064nm (Each λ ≤ 1080nm) but not for keyhole welding mode. It has laser pointer which is aligned in line with the detector so that it ensures both laser and detector looks in to the same spot. This helps precise aiming even in long distances. A5-WL offers Bluetooth communication so that they can communicate with Android smart phones or laptop for viewing the measured temperature and for adjusting the parameters / selection of data base and data logging.

A5-2W is specially designed IR Pyrometer for non-contact temperature measurement of non-gray body that can be find in many applications like metal processing, heating process, silicon and ceramics. A5-2W is a Two-wavelength pyrometer which uses application specific data base derived from years of experience in real application. Partial application list: Diamond Growing, Wafer Annealing, CVD Crystal Growing, Steel annealing line, Tube, hot dip line, Copper rod, bar and strip, Glass mold plunger. Our pyrometers use special algorithms to accurately calculate both the actual temperature and emissivity of the surface On-line. They have a laser pointer which is aligned in line with the detector so that it ensures both laser and detector looks in to the same spot. This helps precise aiming even in long distances. A5-2W offers Bluetooth communication so that it can communicate with Android smartphones or laptop for viewing the measured temperature and for adjusting the parameters or selection of data base and data logging.

Model Temperature Range Spectral Range Aiming Download
A5-WL-PL / A5-WL-FO 105°C – 2500°C (221°F – 4532°F) 2.0-2.4 μm/ 2.0-2.4 μm Laser Pilot Light AST A5-WL A5-WL-FO
A5-2W-PL / A5-2W-FO / A5-2W-TL 105°C – 2500°C (221°F – 4532°F) 0.8 μm/1.0 μm; 1.3μm/1.6μm; 2.1μm/2.4μm Laser Pilot Light / Through The Lens View Finder Datasheet
A5-1W-PL / A5-1W-FO / A5-1W-TL 75°C – 3000°C (170°F – 5430°F) “0.8 μm or 1.0 μm; 1.3μm or 1.6μm; 2.1μm or2.4μm” Laser Pilot Light / Through The Lens View Finder A5-1W-PL A5-1W-FO A5-1W-TL

Key Features

  • High accuracy – 0.25% ±2˚C (3.6˚F) of measured value for full range of emissivity
  • High consistency, suitable for closed loop control
  • Fast response, compared to T/C
  • Full range of accessories and wide range of build in functions

  • Durability, Low maintenance
  • Easy to install in existing line, replacing of contact probes
  • Capable of measuring targets with variable emissivity
  • AST Pyrometer Android Application via Bluetooth
  • AST NET sw software for PC

Standard Scope of Supply

  • Integrated laser pilot light
  • Digital Interface RS-232

  • Calibration certificate, PC Software & Operation Manual
  • Analog Output : 0…20mA or 4….20mA or 0-10V

Optional

  • Mechanical and Electrical Accessories
  • Thermocouple Type K

  • Extra Cable Lengths
  • RS-485, OpenBus, RS422, USB, CANBUS, Bluetooth, Profibus

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