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    HVAC / Air Duct Sensor

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    Results 101-150 of 346.
    SIEMENS QBM3020-5

    SIEMENS

    QBM3020-5

    AIR DUCT DIFFERENTIAL PRESSURE SENSOR, MEASURING RANGE: 0...500 PA, 0-10V OUTPUT, (S55720-S236)
    ✓ IN STOCK!
    £270.00 Price with VAT: £324.00 Buy Surplus As Low As £162.00 Price with VAT: £194.40
    £162.00 Price with VAT: £194.40
    ELECTRO CONTROLS ED-LST1

    ELECTRO CONTROLS

    ED-LST1

    SENSOR DUCT AIR VELOCITY 160MM PROBE 80X55MM IP65
    ✓ IN STOCK!
    Buy Surplus As Low As £31.17 Price with VAT: £37.40
    £31.17 Price with VAT: £37.40
    TITAN PRODUCTS TPT30DS/S

    TITAN PRODUCTS

    TPT30DS/S

    DUCT AVERAGING TEMP/SENSOR
    ✓ IN STOCK!
    £147.24 Price with VAT: £176.69 Buy Surplus As Low As £39.11 Price with VAT: £46.93
    £39.11 Price with VAT: £46.93
    INVENSYS HSP-8242-0-0-1

    INVENSYS

    BARBER COLMAN

    HSP-8242-0-0-1

    HUMIDITY TRANSMITTER,SOLID STATE, RANGE 0-100% RH, 2% ACCURACY, CLASSIC COVER
    ✓ IN STOCK!
    £276.71 Price with VAT: £332.05 Buy Surplus As Low As £147.93 Price with VAT: £177.52
    £147.93 Price with VAT: £177.52
    Repair Yours £150.00 Price with VAT: £180.00
    SCHNEIDER ELECTRIC TCX861

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX861

    DISCONTINUED BY MANUFACTURER, SCHNEIDER ELECTRIC, TCX861, AIR DUCT SMOKE SENSOR UNIT ,240VAC/24VDC, 5AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £303.04 Price with VAT: £363.65
    £303.04 Price with VAT: £363.65
    Repair Yours £264.10 Price with VAT: £316.92
    HONEYWELL LP914A-1169

    HONEYWELL

    LP914A-1169

    TEMPERATURE SENSOR/PROBE 15INCH 25-125DEG F
    ✓ IN STOCK!
    £189.05 Price with VAT: £226.86 Buy Surplus As Low As £100.00 Price with VAT: £120.00
    £100.00 Price with VAT: £120.00
    Repair Yours Contact Us
    INGERSOLL RAND X13790501-010

    INGERSOLL RAND

    TRANE

    X13790501-010

    DISCONTINUED BY MANUFACTURER, 20K OHM, TEMPERATURE SENSOR, RETURN AIR DUCT
    ✓ IN STOCK!
    Buy Surplus As Low As £21.42 Price with VAT: £25.70
    £21.42 Price with VAT: £25.70
    Repair Yours Contact Us
    INGERSOLL RAND BAYSENS019A

    INGERSOLL RAND

    TRANE

    BAYSENS019A

    DISCONTINUED BY MANUFACTURER, ZONE SENSOR, PROGRAMMABLE, CONSTANT VOLUME, W/ DSIPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As £369.52 Price with VAT: £443.42
    £369.52 Price with VAT: £443.42
    Repair Yours £269.59 Price with VAT: £323.51
    INVENSYS T99-106

    INVENSYS

    ROBERTSHAW

    T99-106

    TEMPERATURE DUCT SENSOR -30 TO 212F W/6IN PROBE
    ✓ IN STOCK!
    £42.87 Price with VAT: £51.44 Buy Surplus As Low As £17.39 Price with VAT: £20.87
    £17.39 Price with VAT: £20.87
    Repair Yours Contact Us
    JOHNSON CONTROLS W351PN-2C

    JOHNSON CONTROLS

    W351PN-2C

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, HUMIDITY CONTROL, 24V
    ✓ IN STOCK!
    Buy Surplus As Low As £294.28 Price with VAT: £353.14
    £294.28 Price with VAT: £353.14
    Repair Yours £230.31 Price with VAT: £276.37
    JOHNSON CONTROLS CD-P00-00-0

    JOHNSON CONTROLS

    CD-P00-00-0

    DISCONTINUED BY MANUFACTURER, TRANSMITTER SENSOR, CO2, 30V, DUCT MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £509.01 Price with VAT: £610.81
    £509.01 Price with VAT: £610.81
    Repair Yours £431.34 Price with VAT: £517.61
    SIEMENS 544-343

    SIEMENS

    LANDIS & GYR

    544-343

    DUCT SENSOR 1000OHM PLATINUM RTD INPUT 18IN/PROBE
    ✓ IN STOCK!
    £69.98 Price with VAT: £83.98 Buy Surplus As Low As £43.08 Price with VAT: £51.70
    £43.08 Price with VAT: £51.70
    Repair Yours Contact Us
    ACI ADVANCE CONTROLS INC A/RH3-R

    ACI ADVANCE CONTROLS INC

    A/RH3-R

    HUMIDITY TRANSMITTER, +/-3PERCENT ACCURACY
    ✓ IN STOCK!
    £194.40 Price with VAT: £233.28 Buy Surplus As Low As £81.48 Price with VAT: £97.78
    £81.48 Price with VAT: £97.78
    Repair Yours Contact Us
    HONEYWELL TC17A-1002

    HONEYWELL

    TC17A-1002

    DISCONTINUED BY MANUFACTURER, AIR DUCT SMOKE DETECTOR, 120 VAC, 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £96.97 Price with VAT: £116.36
    £96.97 Price with VAT: £116.36
    Repair Yours Contact Us
    SIEMENS QFM2140

    SIEMENS

    STAEFA CONTROL SYS

    QFM2140

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 24 VAC/13.5-35 VDC, SCREW TERMINALS, 0-10 VDC SIGNAL OUTPUT, 90-154 MM IMMERSION LENGTH, FLANGE FIXING, -35 TO 50 DEGREE C, IP54
    ✓ IN STOCK!
    Buy Surplus As Low As £144.68 Price with VAT: £173.62
    £144.68 Price with VAT: £173.62
    SIEMENS QBM3020-10

    SIEMENS

    QBM3020-10

    AIR DUCT DIFFERENTIAL PRESSURE SENSOR, MEASURING RANGE: 0....1000 PA, INPUT: 13.5-33 VDC/24 VAC, OUT: 0....10V, (S55720-S237)
    ✓ IN STOCK!
    £270.00 Price with VAT: £324.00 Buy Surplus As Low As £103.80 Price with VAT: £124.56
    £103.80 Price with VAT: £124.56
    ELECTRO CONTROLS EAV-4

    ELECTRO CONTROLS

    EAV-4

    SENSOR DUCT AIR VELOCITY 24VAC/DC 0-10VDC 0/4MS
    ✓ IN STOCK!
    £303.83 Price with VAT: £364.60 Buy Surplus As Low As £111.99 Price with VAT: £134.39
    £111.99 Price with VAT: £134.39
    Repair Yours £150.00 Price with VAT: £180.00
    JOHNSON CONTROLS HLC-6110-5

    JOHNSON CONTROLS

    HLC-6110-5

    DUCT HUMIDISTAT 30-90PERCENT ADJ 24VAC 20-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £368.25 Price with VAT: £441.90
    £368.25 Price with VAT: £441.90
    Repair Yours £254.18 Price with VAT: £305.02
    INVENSYS HS-8201

    INVENSYS

    BARBER COLMAN

    HS-8201

    HUMIDITY SENSOR, DUCT, SOLID STATE
    ✓ IN STOCK!
    £246.72 Price with VAT: £296.06 Buy Surplus As Low As £131.90 Price with VAT: £158.28
    £131.90 Price with VAT: £158.28
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL LP910A-1007

    HONEYWELL

    LP910A-1007

    THERMOSTAT AIR STREAM SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As £96.26 Price with VAT: £115.51
    £96.26 Price with VAT: £115.51
    Repair Yours Contact Us
    HONEYWELL C7031B-1033

    HONEYWELL

    C7031B-1033

    DUCT SENSOR ELECTRONIC CIRCUIT FOR XL 80/100/500
    ✓ IN STOCK!
    £44.89 Price with VAT: £53.87 Buy Surplus As Low As £21.82 Price with VAT: £26.18
    £21.82 Price with VAT: £26.18
    Repair Yours Contact Us
    AMPHENOL T8041

    AMPHENOL

    TELAIRE

    T8041

    DUCT PROBE TRANSMITTER, 4 INCH PROBE LENGTH, 0-2000 PPM, 0-1500 FEET/MINUTE AIR VELOCITY, 0.2% TEMPERATURE DEPENDENCE, 3 MINUTE RESPONSE TIME, ROHS COMPLIANT, 8041
    ✓ IN STOCK!
    £265.55 Price with VAT: £318.66 Buy Surplus As Low As £147.60 Price with VAT: £177.12
    £147.60 Price with VAT: £177.12
    ELECTRO CONTROLS EAV-10

    ELECTRO CONTROLS

    EAV-10

    SENSOR DUCT AIR VELOCITY 24VAC/DC 0-10VDC 0/10MS
    ✓ IN STOCK!
    £303.83 Price with VAT: £364.60 Buy Surplus As Low As £125.16 Price with VAT: £150.19
    £125.16 Price with VAT: £150.19
    Repair Yours £150.00 Price with VAT: £180.00
    ORION FANS AFM-01NO

    ORION FANS

    AFM-01NO

    AIR FLOW MONITOR, NO, 60 VDC, 0.17 A, MOUNT CLIP & CLAMP
    ✓ IN STOCK!
    £34.45 Price with VAT: £41.34 Buy Surplus As Low As £21.47 Price with VAT: £25.76
    £21.47 Price with VAT: £25.76
    HONEYWELL T7005A-1001-0-9145

    HONEYWELL

    T7005A-1001-0-9145

    DUCT SENSOR
    £84.90 Price with VAT: £101.88 Buy Surplus As Low As £42.45 Price with VAT: £50.94
    £42.45 Price with VAT: £50.94
    AUTOMATION COMPONENTS INC A/RH5-10KS-D

    AUTOMATION COMPONENTS INC

    A/RH5-10KS-D

    RELATIVE HUMIDITY, RH OUTPUTS: 0-5, 0-10 VDC & 4-20MA (DEFAULT), DUCT, ± 5% ACCURACY, 10,000 OHM THERMISTOR, EURO ENCLOSURE
    £109.15 Price with VAT: £130.98 Buy Surplus As Low As £65.95 Price with VAT: £79.14
    £65.95 Price with VAT: £79.14
    SIEMENS QFA3010.BU

    SIEMENS

    QFA3010.BU

    TEMPERATURE SENSOR
    Buy Surplus As Low As £400.23 Price with VAT: £480.27
    £400.23 Price with VAT: £480.27
    Repair Yours £333.52 Price with VAT: £400.23
    INVENSYS TS-58001-772

    INVENSYS

    ROBERTSHAW

    TS-58001-772

    1K OHM PLATINUM SENSOR
    Buy Surplus As Low As £68.22 Price with VAT: £81.86
    £68.22 Price with VAT: £81.86
    INVENSYS TSP-85653

    INVENSYS

    ROBERTSHAW

    TSP-85653

    DUCT TEMPERATURE SENSOR 40/140F
    Buy Surplus As Low As £500.28 Price with VAT: £600.34
    £500.28 Price with VAT: £600.34
    Repair Yours £424.48 Price with VAT: £509.38
    INVENSYS TSP-7413-22

    INVENSYS

    ROBERTSHAW

    TSP-7413-22

    DUCT TEMPERATURE SENSOR -40/160F
    £297.90 Price with VAT: £357.48 Buy Surplus As Low As £178.89 Price with VAT: £214.67
    £178.89 Price with VAT: £214.67
    Repair Yours £227.40 Price with VAT: £272.88
    SIEMENS 536-382

    SIEMENS

    SIEMENS INDUSTRY

    536-382

    AIR VELOCITY SENSOR 2PIPE 12IN
    £78.07 Price with VAT: £93.69 Buy Surplus As Low As £47.00 Price with VAT: £56.40
    £47.00 Price with VAT: £56.40
    SIEMENS 500-649706FA

    SIEMENS

    FARADAY

    500-649706FA

    AIR DUCT HOUSING MODEL 8741
    £144.78 Price with VAT: £173.74 Buy Surplus As Low As £87.17 Price with VAT: £104.60
    £87.17 Price with VAT: £104.60
    MAMAC SYSTEMS TE-705-B-2-C-1

    MAMAC SYSTEMS

    TE-705-B-2-C-1

    24' 1K OHM RTD DUCTAVGTEMPSEN
    £69.74 Price with VAT: £83.68 Buy Surplus As Low As £42.45 Price with VAT: £50.94
    £42.45 Price with VAT: £50.94
    MAMAC SYSTEMS TE-705-B-2-B-1

    MAMAC SYSTEMS

    TE-705-B-2-B-1

    12' 1K OHM RTD DUCTAVGTEMPSEN
    £65.19 Price with VAT: £78.23 Buy Surplus As Low As £39.42 Price with VAT: £47.30
    £39.42 Price with VAT: £47.30
    AUTOMATION COMPONENTS INC A/RH3-3K-D-05

    AUTOMATION COMPONENTS INC

    A/RH3-3K-D-05

    DUCT, EH, 3%
    £162.21 Price with VAT: £194.66 Buy Surplus As Low As £97.78 Price with VAT: £117.34
    £97.78 Price with VAT: £117.34
    AUTOMATION COMPONENTS INC A/3K-D-24"-PB

    AUTOMATION COMPONENTS INC

    A/3K-D-24"-PB

    DUCT 24", PB
    £24.26 Price with VAT: £29.11 Buy Surplus As Low As £15.16 Price with VAT: £18.19
    £15.16 Price with VAT: £18.19
    AUTOMATION COMPONENTS INC A/20K-D-24"-PB

    AUTOMATION COMPONENTS INC

    A/20K-D-24"-PB

    DUCT 24", PB
    £24.26 Price with VAT: £29.11 Buy Surplus As Low As £15.16 Price with VAT: £18.19
    £15.16 Price with VAT: £18.19
    AUTOMATION COMPONENTS INC A/20K-D-24"-GD

    AUTOMATION COMPONENTS INC

    A/20K-D-24"-GD

    DUCT 24", GD
    £26.53 Price with VAT: £31.84 Buy Surplus As Low As £15.92 Price with VAT: £19.10
    £15.92 Price with VAT: £19.10
    AUTOMATION COMPONENTS INC A/1K-NI-D-24"-GD

    AUTOMATION COMPONENTS INC

    A/1K-NI-D-24"-GD

    DUCT 24", GD
    £22.74 Price with VAT: £27.29 Buy Surplus As Low As £13.64 Price with VAT: £16.37
    £13.64 Price with VAT: £16.37
    AUTOMATION COMPONENTS INC A/TT1K-D-24"-4-BB

    AUTOMATION COMPONENTS INC

    A/TT1K-D-24"-4-BB

    DUCT 24", BB
    £83.38 Price with VAT: £100.06 Buy Surplus As Low As £50.03 Price with VAT: £60.03
    £50.03 Price with VAT: £60.03
    AUTOMATION COMPONENTS INC A/TTM100-D-24"-4-4X

    AUTOMATION COMPONENTS INC

    A/TTM100-D-24"-4-4X

    DUCT 24", 4X
    £128.86 Price with VAT: £154.63 Buy Surplus As Low As £77.32 Price with VAT: £92.78
    £77.32 Price with VAT: £92.78
    AUTOMATION COMPONENTS INC A/1K-NI-D-12"-EXPL

    AUTOMATION COMPONENTS INC

    A/1K-NI-D-12"-EXPL

    1,000 OHM NICKEL RTD, HAZARDOUS, DUCT, 12"
    £304.72 Price with VAT: £365.66 Buy Surplus As Low As £183.44 Price with VAT: £220.13
    £183.44 Price with VAT: £220.13
    AUTOMATION COMPONENTS INC ASENSE-D-LCD-REL-C

    AUTOMATION COMPONENTS INC

    ASENSE-D-LCD-REL-C

    CO2 DUCT, LCD, RELAY, CONDUIT
    £402.50 Price with VAT: £483.00 Buy Surplus As Low As £241.80 Price with VAT: £290.17
    £241.80 Price with VAT: £290.17
    AUTOMATION COMPONENTS INC ESENSE-D-LCD-C

    AUTOMATION COMPONENTS INC

    ESENSE-D-LCD-C

    CO2 DUCT, LCD, CONDUIT,0-10VDC
    £276.67 Price with VAT: £332.01 Buy Surplus As Low As £166.00 Price with VAT: £199.20
    £166.00 Price with VAT: £199.20
    JOHNSON CONTROLS ST-FZ24-25

    JOHNSON CONTROLS

    ST-FZ24-25

    DUCT SENSOR,25FT, 24AVG,
    £185.71 Price with VAT: £222.85 Buy Surplus As Low As £93.23 Price with VAT: £111.88
    £93.23 Price with VAT: £111.88
    REZNOR 220844

    REZNOR

    220844

    AIR SENSOR 952669
    £244.84 Price with VAT: £293.80 Buy Surplus As Low As £147.05 Price with VAT: £176.46
    £147.05 Price with VAT: £176.46
    TITUS AMP001

    TITUS

    AMP001

    RUSKIN 16" LONG AIR PROBE
    £132.65 Price with VAT: £159.18 Buy Surplus As Low As £79.59 Price with VAT: £95.51
    £79.59 Price with VAT: £95.51
    HONEYWELL LP914A1169-1

    HONEYWELL

    LP914A1169-1

    TEMPERATURE SENSOR/PROBE 15INCH 25-125DEG F
    £192.53 Price with VAT: £231.04 Buy Surplus As Low As £97.02 Price with VAT: £116.43
    £97.02 Price with VAT: £116.43
    Repair Yours £150.00 Price with VAT: £180.00
    REZNOR 135435

    REZNOR

    135435

    FLAME ROD SENSOR REPL KIT T
    £93.99 Price with VAT: £112.79 Buy Surplus As Low As £56.85 Price with VAT: £68.22
    £56.85 Price with VAT: £68.22
    HONEYWELL SKE-BZN4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SKE-BZN4

    VOICE EVAC MICROPHONE
    £172.83 Price with VAT: £207.39 Buy Surplus As Low As £103.85 Price with VAT: £124.62
    £103.85 Price with VAT: £124.62
    Repair Yours £227.40 Price with VAT: £272.88
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