PhotriX with Fiber Optics connecting to Remote Fixed Focus Lens

Our most accurate pyrometer configured with a flexible fiber optic cable connecting the instrumentation to a 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 near infrared spectral responses (880 nm, 900 nm, 1550 nm and 700-1650 nm) with temperatures measured between 65 °C and 2600 °C.

Photrix Remote Fixed Focus Lens View
MUXBox View

Details

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 the lens infrared collection optics to the instrumentation. This configuration is ideal applications using induction heating or where other environmental factors near the measurement are such that the electronics should be mounted remotely, for example in hazardous environments or processes using flammable gases where any potential ignition source are not allowed.

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

  • Low Temperature Capability (see chart below for details)
    • 65 to 2300 °C with 700-1650 nm spectral response
    • 110 to 2600 °C with 1550 nm spectral response
    • 270 to 2600 °C with 900 nm spectral response
    • 280 to 2600 °C with 880 nm 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 4-20 mA 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

  • Polysilicon reactors using hazardous gases
  • Induction heated materials processing 
  • CZ Crystal Growth

документация

Configuration Options

      Temperature range
      Celsius Fahrenheit
Configuration P/N Spectral
response
Collection Optics Description  Min 
(°C)
Max
(°C)
Min
(°F)
Max
(°F)
ML-GAPX-LO-SZ-RPY-XXX 700-1650 nm XXX mm lens working distance,
Z m fiber optic cable with 200 μm core
115 2300 239 4172
ML-GAPX-LO-MZ-RPY-XXX 700-1650 nm XXX mm lens working distance,
Z m fiber optic cable with 600 μm core
80 1300 176 2372
ML-GAPX-LO-LZ-RPY-XXX 700-1650 nm XXX mm lens working distance,
Z m fiber optic cable with 1000 μm core
65 1100 149 2012
ML-AAPX/088-LO-SZ-RPY-XXX 880 nm XXX mm lens working distance,
Z m fiber optic cable with 200 μm core
345 2600 653 4712
ML-AAPX/088-LO-MZ-RPY-XXX 880 nm XXX mm lens working distance,
Z m fiber optic cable with 600 μm core
300 2500 572 4532
ML-AAPX/088-LO-LZ-RPY-XXX 880 nm XXX mm lens working distance,
Z m fiber optic cable with 1000 μm core
280 2150 536 3902
ML-AAPX/090-LO-SZ-RPY-XXX 900 nm XXX mm lens working distance,
Z m fiber optic cable with 200 μm core
335 2600 635 4712
ML-AAPX/090-LO-MZ-RPY-XXX 900 nm XXX mm lens working distance,
Z m fiber optic cable with 600 μm core
290 2500 554 4532
ML-AAPX/090-LO-LZ-RPY-XXX 900 nm XXX mm lens working distance,
Z m fiber optic cable with 1000 μm core
270 2150 518 3902
ML-GAPX/155-LO-SZ-RPY-XXX 1550 nm XXX mm lens working distance,
Z m fiber optic cable with 200 μm core
160 2600 320 4712
ML-GAPX/155-LO-MZ-RPY-XXX 1550 nm XXX mm lens working distance,
Z m fiber optic cable with 600 μm core
125 2600 257 4712
ML-GAPX/155-LO-LZ-RPY-XXX 1550 nm XXX mm lens working distance,
Z m fiber optic cable with 1000 μm core
110 2600 230 4712
Wavelength Response
Center 880nm 900nm 1550nm 700-1650nm
FWHM 60nm 60nm 50nm N.A.
Temperature Range*
Celsius (°C) 280-2150 270-2150 110-2600 65-1100
80-1300
115-2300
Fahrenheit (°F) 536-3902 518-3902 230-4712  149-2012
176-2372
239-4172
Accuracy ± 1.5° C or 0.15% of reading
Precision 0.01 C, wavelength, speed and temperature dependent. See Technical Note TN-828 for details.
Response Time User adjustable up to 1ms
Drift <0.15° C per year
Output RS-232 (standard), Modbus protocol supported, Analog Output (optional)
Electronics Ambient 10 – 60° C (50 – 140 ° F)
Weight 500 grams
Power 110/220 VAC, 50-Hz and 60-Hz (also accepts 10-30 VDC)
*See Technical Note TN-831 for additional temperature range options. Temperautre range is factory configured and calibrated.

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