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      Top Picks
      • Siemens Flame Detector FDF241-9
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      Siemens Flame Detector FDF241-9
      $ 1,347 .20

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      Pyroelectric sensor A measures the infrared radiation in the characteristic CO2 spectral range between 4.0 and 4.8 µm. Pyroelectric sensor B measures the infrared radiation of deceptive phenomena, such as hot objects, in the range between 5.1 and 6.0 µm. Sensor C is a silicon photo diode and measures solar radiation in the range between 0.7 and 1.1 µm A sensor measures the hot CO2 at a specific wavelength of the flame; the other two sensors measure interference radiation at other wavelengths at the same time. With the intelligent signal processing using fuzzy algorithms and wavelet analysis, the flame detector achieves excellent detection reliability with maximum immunity to interference emitters and sunlight at the same time. In order to safeguard against a possible decision emergency, the flame detector contains an additional emergency activation channel.

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      Reviews

      • D

        Don Wallin

        May 04, 2025

        Siemens Flame Detector FDF241-9
        Your order is heading your way!
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      • K

        Ken Barrow

        Mar 22, 2025

        Siemens Flame Detector FDF241-9
        I'm loving this!
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      • J

        Joseph Nichols

        Dec 25, 2024

        Siemens Flame Detector FDF241-9
        Found the answer to the puzzle!
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      • L

        Lawrence Largent

        Dec 04, 2024

        Siemens Flame Detector FDF241-9
        Since I’m new here, I’m looking forward to finding out if my order meets my expectations.
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      • T

        Treva Everitt

        Sep 13, 2024

        Siemens Flame Detector FDF241-9
        Quick and easy checkout
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      • J

        Jerry Wilkins

        Jan 21, 2024

        Siemens Flame Detector FDF241-9
        All good
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      • A

        Anonymous user

        Nov 25, 2022

        Siemens Flame Detector FDF241-9
        All was ok! No problems whatsoever.
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      Siemens Flame Detector FDF241-9

      $ 1,347 .20
      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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