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      Top Picks
      • Siemens Flame Detector QRA55.E27
      1/1
      Siemens Flame Detector QRA55.E27
      $ 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

      • T

        Travis Tedrow

        Jan 18, 2026

        Siemens Flame Detector QRA55.E27
        Extremely straightforward and fast response. Components in stock.
        Helpful
        Unhelpful
      • R

        Richard Garst

        Feb 14, 2025

        Siemens Flame Detector QRA55.E27
        That's wonderful, thank you so much!
        Helpful
        Unhelpful
      • S

        Sergio Arce

        Aug 26, 2024

        Siemens Flame Detector QRA55.E27
        So far, so good, but we'll have to wait for the final verdict.
        Helpful
        Unhelpful
      • W

        William Melendez

        Jan 24, 2024

        Siemens Flame Detector QRA55.E27
        excelente y buen servicio, gracias.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector QRA55.E27
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Flame Detector QRA55.E27

      $ 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

      • 30 Days Money Back Guarantee

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