A+ Series

A+ Series Highly Accurate Infrared Pyrometers

A+ Series

Highly Accurate Infrared Pyrometers with Focusable Optics
A+ series pyrometers are highly accurate digital IR Focusable pyrometers to provide high performance and low maintenance of non-contact temperature measurement in demanding industrial and R&D environments.


Key Features

  • Integrated OLED Display & Parameterizing Keys. The parameters like Emissivity, Response time, and Peak picker can be set via the Keypad on the back panel.
  • Laser-targeting, Through The lens viewfinder and video sighting options, are available.
  • A250+ and A450+ are single-color options while A450C+ is a two-color model. The pyrometers are switchable between Single and two color modes.
  • Analog output options 0…20mA/ 4…20mA & RS-485 Serial interface.
  • LED Indication: Green LED for pyrometer status indication & Red LED for Laser ON/OFF indication.
  • User-friendly Infrsoft PC software for communication.
  • In the A+ series, switching the laser ON/OFF does not affect the measurement.

Standard Scope Of Supply

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


  • Mechanical & Electrical Accessories
  • Extra Cable Lengths

Models At Glance

ModelTemperature RangeSpectral RangeAimingDownload
A250+210°C – 1350°C
250°C – 1800°C
300°C – 2500°C
350°C – 3000°C
1.6 μmLaser Pilot Light/ Through the Lens View Finder/ Video ModuleDatasheet
A250 C+475°C – 1475°C1.5μm/1.6 μmLaser Pilot Light (PL)Datasheet
A450+600°C – 2500°C1.0 μmLaser Pilot Light/ Through the Lens View Finder/ Video ModuleDatasheet
A450C+600°C – 1600°C
800°C – 2500°C
0.7 μm – 1.15 μmLaser Pilot Light/ Through the Lens View Finder/ Video ModuleDatasheet
A250+ FO PL250°C – 1800°C
300°C – 2500°C
1.6 μmLaser Pilot LightDatasheet
A450+ FO PL600°C – 2500°C1.0 μmLaser Pilot LightDatasheet
A250C+ FO PL350°C -1350°C1.5/1.6 µmLaser Pilot LightDatasheet
A450C+ FO PL600°C – 1600°C
800°C – 2500°C
1000°C – 3200°C
0.7 μm – 1.15 μmLaser Pilot LightDatasheet
SRU FO350°C….2000°C0.01 – 1.5 adjustableExplosion Proof PyrometerDatasheet

Send us your Enquiry’s / Feedback’s

Enquiry For: A+ Series

Skip to content