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      Top Picks
      • Siemens Flame Detector QRA53.G27
      1/1
      Siemens Flame Detector QRA53.G27
      $ 3,846 .15

      ✔ 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

      • H

        Hector Lerma

        Nov 06, 2025

        Siemens Flame Detector QRA53.G27
        Wishing you a great fit!
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        Unhelpful
      • J

        Joffre Roberts

        Oct 24, 2025

        Siemens Flame Detector QRA53.G27
        I’ve identified opportunities to enhance user interaction on your site, based on my 40 years in the field.
        Helpful
        Unhelpful
      • R

        Roddy Puckett

        Oct 19, 2025

        Siemens Flame Detector QRA53.G27
        A standout experience!
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        Unhelpful
      • M

        Muluwork Mamo

        Jun 30, 2025

        Siemens Flame Detector QRA53.G27
        Sure did! Thank you!
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      • T

        Terina A Sims

        May 30, 2025

        Siemens Flame Detector QRA53.G27
        That's really kind of you, thanks.
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      • T

        Tim Brinson

        May 20, 2025

        Siemens Flame Detector QRA53.G27
        Perfect!
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      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector QRA53.G27
        All was ok! No problems whatsoever.
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      Siemens Flame Detector QRA53.G27

      $ 3,846 .15
      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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