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Impac 50-LO/GL Series Pyrometers

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Fiber optics pyrometer for non-contact temperature measurement of molten glass. Temperature range 600 to 1800 °C.

 

The Impac® IS 50-LO/GL digital pyrometer, primarily employed for temperature measurement in glass tanks, working-end forehearths, and feeder applications, also finds utility in measuring brickwork temperatures in regenerators and tanks. With the two-wire technique at its core, the instrument merges the high accuracy of digital signal processing with the simplicity of two-wire connection and operation. Notably, the inclusion of a robust fiber optic cable, extending up to 30 meters, ensures its functionality in ambient temperatures up to 250 °C, eliminating the need for cooling and broadening its range of application.

Features

  • Adjustable emissivity directly on the device
  • Adjustable response time and subrange via interface
  • Optional integrated air purge with Inconel or ceramic sighting tubes
  • Standard fiber optic cable of 5 m with optional lengths available: 10, 15, and 30 m

Benefits

  • Achieve high accuracy due to output digital linearization
  • Select from different sighting tubes (ceramic or Inconel) to optimally adapt to applications
  • Operate the instrument in ambient temperatures up to 250°C without cooling
  • Easily install by separating the optical head and converter from the fiber optic

Specifications

Operational temperature range (°C): 600 to 1800 °C
Spectral Range (µm): 0.8 to 1.1
Measurement Uncertainty (°C): From 03% oR + 1 °C
Optics (mm): Fixed optics
FOV (minimum spot size) (mmm): Min. 110:1 (9)
Alignment / Sighting: None
Interface / Output (mA): 0/4 to 20 mA
Exposure Time t90 (ms): 250 ms
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Services

Calibration and Alignment

Advanced Energy has the tools and processes to ensure your equipment continues to meet its original specifications.  Our products are calibrated at global AE service sites with proprietary technology designed to exceed industry standards​.

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We offer customized service bundles that include calibration, alignment, and extended warranty. Services will include scheduled calibration with adjustment and repairs as needed. Any software/firmware upgrades are also made available for customers.

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