Select Page



The UltraRAE benzene monitor is a personal gas monitor that is used to quickly spot-check the environment for compound-specific hazards.

This unit removes the disadvantages of traditional colorimetric tubes and gas chromatographs by using a combination filter tube and Photoionization Detector (PID) that can generate results in 1-2 minutes.  You can use the UltraRAE benzene monitor to test for environmental concentrations of Benzene, Methylene Chloride or Butadiene in a wide variety of applications.

Keep personnel safe with easy to recognize alarms, large keys for easy operation, and detection of particles 0.1 ppm and up.


  • Petrochemical
  • Proven PID technology
  • 3-second response in VOC mode or 60 seconds in compound-specific mode
    • Extended range up to 10,000 ppm (in VOC mode) with improved linearity
    • Humidity compensation with built-in humidity sensor
    • Automatic temperature-controlled sampling time calculation
    • Detects benzene down to 50 ppb (0.05 ppm)
  • Unique 15-minute benzene STEL calculation with 15-minute real-time benzene-specific measurement and recording
  • Highly specific readings, combining a 9.8eV UV lamp and RAE-Sep benzene tube
  • New sampling probe design provides instant tube-breakthrough visibility

Extremely Versatile

  • VOC mode or Benzene-Specific mode for extreme versatility
  • Real-time wireless data transmission with built-in Bluetooth and optional RAELink3 portable modem
  • Integrated RAE Systems Correction Factors list for more than 200 compounds, measuring more compounds than any other PID
  • Field-interchangeable battery pack is replaceable in seconds without tools

Easy to Use

  • Large graphic display
  • Multi-language support
  • Easy access to lamp and sensor in seconds without tools


  • Confined space entry pre-screening during refinery and plant maintenance
  • Hazardous material response
  • Marine spill response
  • Refinery down-stream monitoring


RAE Systems UltraRAE Product Brochure



There are no reviews yet.

Be the first to review “RAE Systems UltraRAE”

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Enquiry about RAE Systems UltraRAE