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Searchline Excel Cross Duct Infrared Gas Detector

Searchline Excel Cross Duct Infrared Gas Detector


Based on the proven open path design, Searchline Excel Cross-Duct was developed in response to the unique requirements for monitoring in HVAC ducting and Turbine Enclosures.

Searchline Excel Cross-Duct delivers the highest speed of response at low alarm set points over a wide temperature range.


With continuous improvement and the highest quality manufacturing and control processes, Honeywell Analytics Searchline Excel Open Path flammable gas detector provides best in class gas detection. Searchline Excel is often the chosen primary flammable gas detector in conjunction with Searchpoint Optima Plus as complimenting flammable point detection.


Cross duct flammable gas detectors compliment other system gas protectors such as toxic gas detection, providing a fast and effective protection to gas ingress into ventilation ducts.

  • Product Info

    Searchline Excel Cross Duct delivers the highest speed of response at low alarm set points over a wide temperature range.


    Features & Benefits

    • Fast speed of response provides earliest warning
    • High sensitivity allows low alarm set points
    • Works in inert atmospheres


    Quick Specs

    • Response speed: T90 less than 1 second
    • Detection Range: 0 to 100% LEL
    • Operating temperature: -40° to +50°C (-40° to 122°F) ambient
  • Downloads

  • Delivery

    We aim to Delivery products with you within 4 weeks of receipt of order. However, in exceptional circumstances delivery may be up to 6 weeks due to manufacturer lead times. Please inform us if you require fast delivery as we will do our utmost to expedite your order.

  • Quantity Orders

    Please contact us directly to discuss quantity purchases and additional discounts.  We will subsequently provide you with a formal quote with the applied discount, which will be valid for 30 days 

  • Hire

    Many of the products you have seen are available for hire, so feel free to contact us if you would prefer to hire this instrument.

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