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      • Siemens Flame Detector QRI2B2.B180B
      1/1
      Siemens Flame Detector QRI2B2.B180B
      $ 2,884 .62

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      The flame-detecting element is an infrared-sensitive photoresistor whose spectral sensitivity covers the range of approximately 1...3 µm. The detector does not respond to constant radiation or radiation with mains frequency harmonics (e.g. 50 Hz or multiples thereof). The suppression of these radiation frequencies is made electronically, directly dependent on the current mains frequency at which the relevant burner control (e.g. LMV5...) is operated

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      Reviews

      • E

        Eric Zimmermann

        Dec 09, 2025

        Siemens Flame Detector QRI2B2.B180B
        I uncovered what I wanted by speaking with one of your representatives.
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      • T

        Tim Haskins

        Feb 11, 2025

        Siemens Flame Detector QRI2B2.B180B
        Very easy to use the website.
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      • C

        Chad Milfred

        Jan 19, 2025

        Siemens Flame Detector QRI2B2.B180B
        A dependable coupon code would be so helpful!
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      • R

        Roy Priest

        Dec 25, 2023

        Siemens Flame Detector QRI2B2.B180B
        This site is so simple to navigate, and I absolutely enjoy buying from it.
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      • E

        Ellen McGuire

        Oct 10, 2023

        Siemens Flame Detector QRI2B2.B180B
        I'd like to get this order delivered as soon as possible, is next-day air an option?
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      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector QRI2B2.B180B
        All was ok! No problems whatsoever.
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      Siemens Flame Detector QRI2B2.B180B

      $ 2,884 .62
      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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