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LGD F200-A CO2

Axetris’ laser gas detection modules are stand-alone, ready-to-use OEM subsystems for selective detection and monitoring of gases. The sensor is based on a technology called “TDLS” – or Tunable Diode Laser Spectrometry, which has proven its validity in high-end laboratory and process control applications. It uses a laser to scan the specific absorption lines of a target gas with an extremely high resolution, which enables a precise measurement of the gas concentration with a very high selectivity. Axetris’ proprietary approach to TDLS leverages this technology to low-cost, high-volume gas detection & monitoring applications: The use of low-cost telecom-type laser diodes as light source, combined with Axetris’ intellectual property of reference channel-free devices, reduces the gas sensor to a set of generic components and enables significant cost synergies across applications.

The LGD gas sensor technology brings a competitive solution to most of the drawbacks of current sensors:

  • Extremely high selectivity to the target gas
  • Functional safety, continuous status reporting
  • Long lifetime (10+ years)
  • Fast response times
  • Low power consumption possible
  • Very low cost-of-ownership (no regular replacement and/or calibration)
  • Low cost of the gas sensor through excellent scaling costs of the com-ponents


Details CEM + Add to Watchlist + Add to Comparison Print Specifications

商品番号 *605.105*

属性 単位 価値
Target Gas H2O
Measurment Type (EN) extractive, hot 190°C / (DE) extraktiv, heiß 190°C
Measuring Range Details (EN) Calibration to full scale (FS) range, standard is 10 ppm, for safety reasons max. calibration to 100 ppm (linearity up to 500 ppm, no warranty of precision) / (DE) Kalibrierung auf den vollen Skalenbereich (FS), Standard ist 10 ppm, aus Sicherheitsgründen max. Kalibrierung auf 100 ppm (Linearität bis 500 ppm, keine Garantie für die Genauigkeit)
Accuracy % +/-0.5
Maximum Measuring Range ppm 0 - 30
Accuracy Details absolute, depending on integration stability (temperature & pressure)
Precision 2σ ppm 1000
Precision Details The precision is defined as 2 times the standard deviation sigma of a 5 minute measurement at stable reference conditions. System performance is precision-limited (not accuracy-limited) when the system temperature is stable.



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