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Flexibility With NDIR Refrigerant Gas Measurement

Featured Product from Electro Optical Components, Inc.

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The BASICEVO Pro Broadband NDIR gas sensor for ambient air monitoring uses dual wavelength technology. It is designed for leak detection of refrigerant (Freon) gases (select 1 of the 20 gases) in small concentration ranges (ppm range).  Ideal for wall mount detectors and room air monitoring devices.

BASICEVO Pro Broadband Product features:

  • Non Dispersive Infra-Red (NDIR)
  • Dual beam / Reference channel
  • Measure 20 refrigerent gases with one sensor
  • Internal calibration curve for each Freon
  • Dual range 2000 ppm and 1000 ppm selectable
  • Easy target gas selection


BASICEVO diffusion sensors advantages are a long lifetime, low level detection capabilities, very slight drift, a large temperature range, a fast response time, flexibility in installation and low maintenance costs.

Other NDIR detection sensors include: