Flame Detectors

32 Produkte

    32 Produkte
    Reduziert
    Siemens QRA2 UV Photocell-Photo Cell
    Siemens QRA2 UV Photocell
    Siemens
    Von £67.99 Normaler Preis £126.09 Sparen 46%
    Honeywell UVZ780 (Red) - 18813U UV Cell-Photo Cell
    Honeywell UVZ780 (Red) - 18813U UV Cell
    Honeywell
    £119.99
    Satronic Mz770S 50001 Photocell - Photo Cell
    Honeywell MZ770S 50001 Photocell
    Honeywell
    £13.99
    Siemens QRB1A-A050B70A1 Photocell 380M-Photo Cell
    Siemens QRB1A-A050B70A1 Photocell 380M
    Siemens
    £9.99
    Honeywell UVZ780 (Blue) - 18812U UV Cell-Photo Cell
    Honeywell UVZ780 (Blue) - 18812U UV Cell
    Honeywell
    £114.99
    Reduziert
    Siemens Qrb1 Photo Cell - Photo Cell
    Siemens QRB1B Photocell - RED
    Siemens
    Sonderpreis £8.50 Normaler Preis £30.00 Sparen 72%
    Siemens Qrb1A-A150B70A Photo Cell - Photo Cell
    Siemens QRB1A-A150B70A Photocell
    Siemens
    £15.38
    BST KLC10 - Dual Fuel UV Universal Flame Detector
    BST Solutions
    Von £99.83
    Siemens QRB3 Photocell
    Siemens
    Von £31.84
    Siemens Qra55.e27 Self Checking Uv Cell 230V - Photo Cell
    Siemens QRA55.E27 230v Self Checking UV Cell
    Siemens
    £343.03
    Awaiting Image for Riello Photocell
    Riello Long Photocell - 20132526
    Riello
    £14.08
    BST KLC20 - Gas or Oil Universal Flame Detector
    BST Solutions
    £104.00
    Siemens AGR450240650 - Replacement UV Bulb
    Siemens
    Von £87.99
    Reduziert
    BST KLC11 - Dual Fuel UV Universal Flame Detector
    BST Solutions
    Von £175.00 Normaler Preis £190.00 Sparen 8%
    Honeywell IRD 1020.1 Flicker Detector 16531
    Honeywell
    £109.99
    Riello Short Photocell - 20132553-Photo Cell
    Riello Short Photocell - 20132553
    Riello
    £11.57
    Fireye UV5 Flame Scanner - UV Non Self Check-Photo Cell
    Fireye UV5 Flame Scanner - UV Non Self Check
    Fireye
    £74.99
    Reduziert
    Siemens QRA53.E27 Photocell
    Siemens QRA53.E27 230v Self Checking UV Cell
    Siemens
    Sonderpreis £321.02 Normaler Preis £607.20 Sparen 47%
    Reduziert
    BST IFR50 UV Radial Universal Flame Detector with Relay Output
    BST Solutions
    Sonderpreis £425.00 Normaler Preis £478.00 Sparen 11%
    Siemens AGM19 2MTR Plug For QRA53 / QRA55
    Siemens
    £49.59
    Honeywell IRD 1015 Blue Flicker Detector 16513U
    Honeywell
    £119.99
    Reduziert
    Siemens QRI2B2.B180B Flame Detector
    Siemens
    Sonderpreis £345.99 Normaler Preis £552.62 Sparen 37%
    Siemens QRA2 UV Photocell-Photo Cell
    Siemens QRA2M UV Photocell - High Sensitivity
    Siemens
    Von £125.05
    Siemens QRA73.A27 230v Self Checking Flame Detector
    Siemens
    £529.28
    Siemens QRA10.C
    Siemens QRA10.C UV Cell
    Siemens
    £249.61
    Siemens RAR9 Photocell-Photo Cell
    Siemens RAR9 Photocell
    Siemens
    £93.26
    Autoflame Mm60004 Uv Sensor - Uv Sensor
    Autoflame MM60004 UV Cell
    Autoflame
    £453.07
    Siemens Qra55.e17 Self Checking Photocell 110V - Photo Cell
    Siemens QRA55.E17 110v Self Checking UV Cell
    Siemens
    £574.34
    Reduziert
    Siemens QRA53.E17 110V Self Checking UV Cell
    Siemens
    Sonderpreis £574.34 Normaler Preis £632.50 Sparen 9%
    Siemens Qra50M Self Checking Uv Cell - Photo Cell
    Siemens QRA50M Self Checking UV Cell
    Siemens
    £1,123.04
    QRA10 MC UV Cell
    Siemens QRA10M.C UV Cell
    Siemens
    £269.60
    Reduziert
    BST IFC50 Flame Detector
    BST IFC50 UV Axial Universal Flame Detector with Relay Output
    BST Solutions
    Sonderpreis £399.00 Normaler Preis £450.00 Sparen 11%

    UV Cells | Photocells

    Photocells and flame detectors are designed to detect the safe operation of the burner. When the photocell is coupled with a suitable flame controller they produce a signal to allow the burner to continue to run in the presence of a flame, or to shut it down safely in the absence of a flame.

    Photocells or flame detectors are generally only used where a ‘fail safe’ needs to be installed for commercial and industrial boilers.

    The photocell or flame detectors job is to allow the flow of current and to convert AC current to DC current when it detects the presence of a flame.

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