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PhotriX with Fiber Optics connecting to Remote Fixed Focus Lens

This configuration is ideal for applications where the environment near the measurement is unfriendly to the electronic instrumentation, for example processes using induction heating. Available in 4 different infrared spectral responses (880nm, 900nm, 1550nm and 700-1650nm) with temperatures measured between 65 °C and 2600 °C.

Our most accurate pyrometer, the PhotriX Series has the industry’s best signal-to-noise ratio allowing lower temperatures to be measured with unmatched precision for control of high-value processes and research applications. This configuration of our PhotriX series uses a flexible fiber optic cable to connect to a sapphire lightpipe that collects the infrared radiation from the target. This configuration is ideal applications using induction heating or when there is not optical access for a traditional lens solution to have sufficient viewing access to the target.

The Photrix with fiber optics connecting to lightpipe is offered in 4 spectral response (wavelength) versions and has the following features:

  • Low Temperature Capability (see chart below for details)
    • 60 to 900 °C or 100 to 1400 °C with 700-1650nm spectral response
    • 100 to 2600 °C with 1550nm spectral response
    • 240 to 2600 °C with 900nm spectral response
    • 250 to 2600 °C with 880nm spectral response 
  • Fast Response (1ms)
  • Accuracy of +/- 1.5 °C or 0.15% of reading
  • Precision of 0.01 °C (see TN-828)

Available options include analog output (user selectable 4-20mA or 0-10V) and multi-channel interface modules allowing up to eight (8) sensors to be integrated into a single digital signal with parallel analog outputs. Standard system includes all necessary electrical cables, power supply, PC interface software and documentation/calibration. 

Typical Applications:

  • Induction heated susceptor temperature control
  • Solar Thin-film PV substrate measurement during deposition 
  • CZ Crystal Growth



 
      Temperature range
      Celsius Fahrenheit
Configuration P/N Spectral
response
Description of 2mm diameter
Lightpipe Collection Optics
 Min 
(°C)
Max
(°C)
Min
(°F)
Max
(°F)
ML-GAPX-LO-SZ-LP2-XXX 700-1650nm XXX mm length, Z m fiber optic cable with 200µm core 100 1400 212 2552
ML-GAPX-LO-MZ-LP2-XXX 700-1650nm XXX mm length, Z m fiber optic cable with 600µm core 65 950 149 1742
ML-GAPX-LO-LZ-LP2-XXX 700-1650nm XXX mm length, Z m fiber optic cable with 1000µm core 60 900 140 1652
ML-AAPX/088-LO-SZ-LP2-XXX 880nm XXX mm length, Z m fiber optic cable with 200µm core 300 2600 572 4712
ML-AAPX/088-LO-MZ-LP2-XXX 880nm XXX mm length, Z m fiber optic cable with 600µm core 265 1900 509 3452
ML-AAPX/088-LO-LZ-LP2-XXX 880nm XXX mm length, Z m fiber optic cable with 1000µm core 250 1600 482 2912
ML-AAPX/090-LO-SZ-LP2-XXX 900nm XXX mm length, Z m fiber optic cable with 200µm core 290 2600 554 4712
ML-AAPX/090-LO-SMZ-LP2-XXX 900nm XXX mm length, Z m fiber optic cable with 600µm core 255 1900 491 3452
ML-AAPX/090-LO-LZ-LP2-XXX 900nm XXX mm length, Z m fiber optic cable with 1000µm core 240 1600 464 2912
ML-GAPX/155-LO-SZ-LP2-XXX 1550nm XXX mm length, Z m fiber optic cable with 200µm core 155 2600 311 4712
ML-GAPX/155-LO-MZ-LP2-XXX 1550nm XXX mm length, Z m fiber optic cable with 600µm core 115 2400 239 4352
ML-GAPX/155-LO-LZ-LP2-XXX 1550nm XXX mm length, Z m fiber optic cable with 1000µm core 100 1800 212 3272
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