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      Top Picks
      • Siemens Flame Detector QRA75.A17
      1/1
      Siemens Flame Detector QRA75.A17
      $ 2,692 .31

      ✔ In Stock (Can ship in 5-7 days)

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      The detector’s UV cell is located behind a swiveling shutter at the front end of the detector tube which is flanged to the housing. A quartz-glass window protects the tube and the shutter against dirt. The detector’s housing accommodates a stepper motor to drive the shutter and the electronics to control the shutter. QRA5 series E and G differ with regard to the closing interval of the orifice. Using the AGG16.C adapter, this flame detectors can be mounted either directly on the burner, on a viewing tube or on a combustion chamber viewing hole

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      Reviews

      • C

        Carrie Linhares

        Aug 04, 2025

        Siemens Flame Detector QRA75.A17
        Extremely easy to navigate
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        Unhelpful
      • A

        Anthony Carofaniello

        Jul 10, 2025

        Siemens Flame Detector QRA75.A17
        a cakewalk
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        Unhelpful
      • G

        Geoff Gager

        May 19, 2025

        Siemens Flame Detector QRA75.A17
        It’s a real treat!
        Helpful
        Unhelpful
      • C

        Contreras, Robert

        Oct 19, 2024

        Siemens Flame Detector QRA75.A17
        I've sending messages via the chat link bus no response and I called No answers as well could you please give me a call at ******
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      • C

        Cathy Talley

        Oct 15, 2024

        Siemens Flame Detector QRA75.A17
        The rates for shipping are on the higher end.
        Helpful
        Unhelpful
      • K

        Kerry Widman

        Aug 22, 2023

        Siemens Flame Detector QRA75.A17
        The ordering process was Woooooooooo...Easy peasy.
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector QRA75.A17
        All was ok! No problems whatsoever.
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      Siemens Flame Detector QRA75.A17

      $ 2,692 .31
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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