A450 FO-PL Pyrometer

Digital IR Fibre Optic Pyrometer with mono fibre optic cable with Bluetooth V2.0


Spectral range 1.0 μm....1.6 μm

Laser Pilot Light Sighting Option 

High Optical Resolution

Useful In applications involving electromagnetic fields.

In stock
A450 FO-PL

Part Code: A450 FO-PL



A450 FO-PL is a highly accurate digital Fibre Optic industrial IR Pyrometers, for non contact temperature measurement in demanding applications.

The Fibre Optic Pyrometers are widely used in high ambient temperature applications without cooling and also in processes involving electromagnetic interference. With very short response time of <2ms the pyrometer is capable of measuring fastest heating processes.

The Pyrometer is provided with Bluetooth V2.0 for communication between pyrometer & android mobile, RS-232 & RS-485 for communication between Pyrometer & PC software. The parameters such Emissivity, Response time, Analog output, Sub range, Peak picker can be adjusted remotely via PC software.


Temperature Range 600°C…2500°C
Spectral Range 1 μm
Photodetector Type Si
Distance to spot size ratio 100:1 OH(I)
200:1 OH(II)
200:1 OH(ll) -V
Emissivity (e) 0.1….1.0 adjustable
Response Time 2 msec adjustable up to 10 sec (for Analog)
Accuracy ± 0.3% of the measured value + 1°C
Repeatability 0.1% of reading in °C + 1°C
Analog Output 0-20mA, 4-20mA, 0-10V (User selectable)
Digital Output Bluetooth V2.0,                     RS-232/RS-485 (User selectable)             *At a time only one digital output possible
Operating Temperature Pyrometer 0°C…….70°C                      Optical head and Fibre Optic Cable upto 250°C
Power Requirement 24V DC
Weight & Dimensions 600g
Dia= Ø 49.5 mm; Length=118mm

Key Features

  • Pyrometer with Rugged mono fibre optics withstands ambient up to 250°C
  • Spectral range 1.0 μm....1.6 μm
  • Wide temperature range from 250°C....2500°C
  • Useful In applications involving electromagnetic fields.
  • Analog output options 0…20mA or 4…20mA or 0-10 V
  • High Optical Resolution
  • Laser-targeting light for high precision targeting
  • Bluetooth V2.0 and RS-232/RS-485 Serial interface
  • Fixed and variable optics available


  • Pyrometer with Laser Pilot Light(PL) for targeting purpose
  • 2.5 mtr Mono Fibre optic cable
  • Optical head OH(l), OH(ll) or OH(ll) - V(variable)
  • Analog Output 4…20mA, 0 - 20mA, 0-10V
  • Bluetooth V2.0
  • RS-232/RS-485 digital interface(user selectable)
  • 5 mtr long connection cable with connector
  • Calibration Certificate, PC Software & Operation manual


  • CE


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