Highly Accurate Online Single Color Infrared Focusable Non-contact Pyrometers

600°C - 2500°C

  • Spectral range 1.0 μm....1.6 μm
  • Laser Pilot Light/ Through the Lens View Finder/ Video Module Sighting Options
  • Integrated OLED Display & Parameterizing Keys
  • Fast Response Time
In stock

Part Code: A450+



A450+ is a highly accurate digital single colour IR Focusable pyrometer to provide high performance and low maintenance of non-contact temperature measurement in demanding industrial and R&D environments. The IR pyrometer parameters can be selected via the keypads on the back panel and via Bluetooth. The settings are displayed on the OLED Display. In the measuring mode, the real-time temperature is displayed. In Pyrometers with video module real-time colour video, measuring temperature and emissivity is displayed on the television screen. A450+ has focusable optics for the optimal match of the instrument for various applications. The pyrometers are equipped with user-selectable RS-232 and RS-485; analogue outputs 0/4….20, 0…10V. Switching laser ON/OFF does not affect the measurement.


  • Preheating
  • Annealing
  • Tempering
  • Welding
  • Forging
  • Hardening
  • Melting
  • Sintering
  • Soldering
  • Rolling
  • Brazing
  • Normalizing


Temperature Range 600°C - 2500°C
Spectral Range 1 µm
Photodetector Type Si
Distance to spot size ratio 300:1 (600°C - 2500°C)
Emissivity (e) 0.1….1.0 adjustable (Single colour mode)
Response Time 2 msec adjustable up to 10 sec
Accuracy ± 0.3% of the measured value + 1°C
Repeatability 0.1% of reading in °C + 1°C
Sighting Options
Laser Pilot Light (PL) / Through The Lens (TL) & Video Module
Analog Output 0-20mA, 4-20mA, 0-10V (User selectable)
Digital Output RS-485
Operating Temperature 0°C…….70°C
Power Requirement 12V to 28V DC with reverse voltage protection
Weight & Dimensions 1200g
Dia= Ø 56mm; Length=199.5mm

Key Features

  • Wide temperature ranges from 250°C to 3000°C
  • Focusable Optics
  • Fast Response Time
  • Spectral range 1.0 μm....1.6 μm
  • Integrated OLED Display & Parameterizing Keys
  • Laser-targeting, The lens view finder and video sighting options, are available
  • Analog output options 0...20mA, 4...20mA and 0...10V
  • RS-232/RS-485 Serial interface
  • User-friendly PC software for communication
  • Green LED for pyrometer status indication
  • Red LED for Laser ON/OFF indication (PL)


  • Pyrometer with Focusable optics, OLED Display & Parameterizing Keys
  • Laser pilot light(PL)/Through the lens(TL) sighting / Video (user can select while ordering)
  • Analog output 4...20mA, 0..20mA
  • Digital Interface RS-485
  • 5 mtr long connection cable with connector
  • Calibration certificate, Software & Operation manual




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