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    Flame Safety Products / UV Sensor
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    37 Results.
    SIEMENS QRA10M.C

    SIEMENS

    LANDIS & GYR

    QRA10M.C

    QRA10M.C - UV FLAME DETECTOR, HIGH SENSITIVITY, HOUSING MADE OF DIE-CAST-ALUMINIUM
    ✓ IN STOCK!
    $1,021.00 Buy Surplus As Low As $776.00
    $776.00
    Repair Yours $509.00
    SIEMENS QRA2M(1)

    SIEMENS

    QRA2M(1)

    UV DETECTOR, WITH FLANGE, HIGH SENSITIVY, TERMINAL COVER, 4.1 X 6.55 X 1.2
    ✓ IN STOCK!
    $661.09 Buy Surplus As Low As $396.65
    $396.65
    Repair Yours $390.00
    SIEMENS QRA55.C27

    SIEMENS

    LANDIS & GYR

    QRA55.C27

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, UV SENSOR, 2.5 VA, 220-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    SIEMENS QRA53.E17

    SIEMENS

    LANDIS & GYR

    QRA53.E17

    UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 110 VAC, 125 MM
    ✓ IN STOCK!
    $4,665.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $2,324.00
    SIEMENS QRA73.A17

    SIEMENS

    QRA73.A17

    UV FLAME DETECTOR, 125 MM DETECTOR TUBE LENGTH, NORMAL SENSITIVITY, 120 VAC, 3.4 VA, 110 V, 50/60 HZ
    ✓ IN STOCK!
    $3,512.00 Buy Surplus As Low As $1,979.00
    $1,979.00
    Repair Yours $1,050.00
    SIEMENS QRA75.A17

    SIEMENS

    QRA75.A17

    UV FLAME DETECTOR, NORMAL SENSITIVITY, DETECTOR TUBE LENGTH 69MM, AC120V
    ✓ IN STOCK!
    $2,209.00 Buy Surplus As Low As $1,269.00
    $1,269.00
    Repair Yours $1,054.00
    SIEMENS QRI2B2.B180B1

    SIEMENS

    QRI2B2.B180B1

    INFRARED FLAME DETECTOR, LATERAL, CABLE 180CM, STRIPPED+FERRULES+FLANGE+CLAMP,FLAME DETECTOR (SIDE VIEWING)
    ✓ IN STOCK!
    $1,768.62 Buy Surplus As Low As $1,061.17
    $1,061.17
    Repair Yours $820.00
    SIEMENS QRA4M.U

    SIEMENS

    QRA4M.U

    UV SCANNER, FLAME DETECTOR, HIGH SENSITIVITY UV DETECTOR WITH NPSM THREADED CONNECTIONS
    ✓ IN STOCK!
    $494.99 Buy Surplus As Low As $296.99
    $296.99
    Repair Yours $300.00
    SIEMENS QRA4.U

    SIEMENS

    QRA4.U

    UV FLAME DETECTOR, NORMAL SENSITIVITY, 230V
    ✓ IN STOCK!
    $354.00 Buy Surplus As Low As $201.00
    $201.00
    SIEMENS QRI2A2.B180B

    SIEMENS

    QRI2A2.B180B

    QRI2A2.B180B - INFRARED FLAME DETECTOR, FRONT, CABLE 180CM, STRIPPED+FERRULES
    ✓ IN STOCK!
    $1,320.35 Buy Surplus As Low As $792.21
    $792.21
    Repair Yours $643.00
    SIEMENS QRI2B2.B180B

    SIEMENS

    QRI2B2.B180B

    FLAME DETECTOR, INFRARED, LATERAL ILLUMINATION, BLACK, WITH 1.8 M CABLE LENGTH
    ✓ IN STOCK!
    $1,383.79 Buy Surplus As Low As $830.27
    $830.27
    Repair Yours $422.00
    SIEMENS QRB1A-A070B70A1

    SIEMENS

    QRB1A-A070B70A1

    DISCONTINUED BY MANUFACTURER, PHOTORESISTIVE FLAME DETECTOR, NORMAL SENSITIVITY, HOUSING 50MM, CABLE 70CM, STRIPPED 70MM, DIRECT REPLACEMENT QRB4A-B070B70A
    Buy Surplus As Low As $117.42
    $117.42
    SIEMENS QRA55.E27

    SIEMENS

    QRA55.E27

    UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 69 MM, AC230 V
    $4,665.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $1,490.00
    SIEMENS QRB1B-A033B40B

    SIEMENS

    QRB1B-A033B40B

    PHOTO SENSOR
    $210.00 Buy Surplus As Low As $126.00
    $126.00
    Repair Yours $300.00
    SIEMENS LFE10-110V

    SIEMENS

    LFE10-110V

    DISCONTINUED BY MANUFACTURER, FLAME SAFEGUARD DETECTOR, 110 VAC, 50-60 HZ, 4 VA
    Buy Surplus As Low As $667.87
    $667.87
    SIEMENS QRA50M

    SIEMENS

    QRA50M

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, ULTRA VIOLET SENSOR, SELF CHECKING, 50/60 HZ, IP54
    Buy Surplus As Low As $6,253.00
    $6,253.00
    Repair Yours $5,190.00
    SIEMENS QRA53.C17

    SIEMENS

    QRA53.C17

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, UV DETECTION, 100-110VAC (50/60HZ), 125MM DETECTOR TUBE, NORMAL SENSITIVITY, CONTINUOUS OPERATION, 6-PIN CONNECTOR, REPLACED BY QRA53.E17
    Buy Surplus As Low As $2,172.00
    $2,172.00
    Repair Yours $1,803.00
    SIEMENS QRA53.D27

    SIEMENS

    LANDIS & GYR

    QRA53.D27

    UV SENSOR 220-240VAC 50-60HZ 2.5VA
    $2,076.00 Buy Surplus As Low As $1,246.00
    $1,246.00
    Repair Yours $1,034.00
    SIEMENS QRA10.C

    SIEMENS

    LANDIS & GYR

    QRA10.C

    QRA10.C - UV FLAME DETECTOR, NORMAL SENSITIVITY, HOUSING MADE OF DIE-CAST-ALUMINIUM
    $1,200.00 Buy Surplus As Low As $451.01
    $451.01
    Repair Yours $374.34
    SIEMENS QRB1A-A050B70A2

    SIEMENS

    QRB1A-A050B70A2

    PHOTORESISTIVE FLAME DETECTOR, NORMAL, HOUSING 50 MM, CABLE 50 CM, STRIPPED 70 MM
    $187.00 Buy Surplus As Low As $113.00
    $113.00
    SIEMENS QRA53.G17

    SIEMENS

    QRA53.G17

    UV FLAME DETECTOR, CONTINUOUS OPERATION, HIGH SENSITIVITY, 125 MM, 110 VAC
    $4,665.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $1,871.00
    SIEMENS QRA53.G27

    SIEMENS

    QRA53.G27

    SENSOR, NEMA 4UV, LGK16, 220V, 70MM
    $4,665.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $2,324.00
    SIEMENS QRA55.E17

    SIEMENS

    QRA55.E17

    UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 69 MM, 110 VAC, (BPZ:QRA55.E17)
    $4,665.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $2,324.00
    SIEMENS QRB1A-B080B70A

    SIEMENS

    QRB1A-B080B70A

    DISCONTINUED BY MANUFACTURER, PHOTORESISTIVE FLAME DETECTOR, NORMAL, 65 MM CASTING LENGTH, 0.8M CABLE LENGTH, (C31131Z)
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    SIEMENS QRA4.UEC

    SIEMENS

    QRA4.UEC

    UV FLAME DETECTOR
    $432.28 Buy Surplus As Low As $216.14
    $216.14
    SIEMENS LAE10-110V

    SIEMENS

    LAE10-110V

    FLAME DETECTOR RELAY OIL, 110V 50/60H
    $1,057.00 Buy Surplus As Low As $635.00
    $635.00
    Repair Yours $528.00
    SIEMENS QRB1A-A035B40A1

    SIEMENS

    QRB1A-A035B40A1

    35MM FLAMESENSORSMALLFLANGE
    $144.00 Buy Surplus As Low As $86.00
    $86.00
    SIEMENS QRB3(1)

    SIEMENS

    QRB3(1)

    FLAME DECT PROTECTION TUBE
    $433.00 Buy Surplus As Low As $260.00
    $260.00
    Repair Yours $300.00
    SIEMENS S54430-F71-A1

    SIEMENS

    PYROTRONICS

    S54430-F71-A1

    IR FLAME DETECTOR WO1 75C M25 SS FM
    $3,321.00 Buy Surplus As Low As $1,993.00
    $1,993.00
    Repair Yours $1,655.00
    SIEMENS QRA51M

    SIEMENS

    QRA51M

    FLAME SENSOR, UV FLAME DETECTOR, FOR MOUNTING ON BURNER
    $5,069.00 Buy Surplus As Low As $3,042.00
    $3,042.00
    Repair Yours $2,525.00
    SIEMENS QRB1B-A048B70B

    SIEMENS

    QRB1B-A048B70B

    SCANNER, FLAME, HIGH SENS W/50
    $140.00 Buy Surplus As Low As $84.00
    $84.00
    Repair Yours Contact Us
    SIEMENS QRB3

    SIEMENS

    QRB3

    FLAME DETECTOR PROTECTION
    $383.00 Buy Surplus As Low As $230.00
    $230.00
    Repair Yours $200.00
    SIEMENS QRB3S

    SIEMENS

    QRB3S

    HIGH SENSITIVITY SENSOR
    $345.00 Buy Surplus As Low As $207.00
    $207.00
    Repair Yours $200.00
    SIEMENS QRB3S(1)

    SIEMENS

    QRB3S(1)

    HI SENSITIVITY SENSOR W/CLAMP
    $383.00 Buy Surplus As Low As $230.00
    $230.00
    Repair Yours $200.00
    SIEMENS QRA73.A27

    SIEMENS

    QRA73.A27

    UV FLAME DETECTOR AC230V
    $3,512.00 Buy Surplus As Low As $2,108.00
    $2,108.00
    Repair Yours $1,750.00
    SIEMENS QRB1A-A035B40A

    SIEMENS

    QRB1A-A035B40A

    FLAME SENSOR
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours Contact Us
    SIEMENS QRB4A-B070B70A

    SIEMENS

    QRB4A-B070B70A

    FLAME SENSOR W/70CM CABLE,PLUG
    $318.00 Buy Surplus As Low As $195.00
    $195.00
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