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    HVAC / Air Duct Sensor

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    Results 101-150 of 348.
    AUTOMATION COMPONENTS INC A/AN-D-6"-GD

    AUTOMATION COMPONENTS INC

    A/AN-D-6"-GD

    TEMPERATURE SENSOR, 10000 OHM THERMISTOR (TYPE III), DUCT, 6 INCH LENGTH, GALVANIZED ENCLOSURE
    ✓ IN STOCK!
    £19.65 Price with VAT: £23.58 Buy Surplus As Low As £12.24 Price with VAT: £14.69
    £12.24 Price with VAT: £14.69
    AUTOMATION COMPONENTS INC A/CP-DO-6"-10'

    AUTOMATION COMPONENTS INC

    A/CP-DO-6"-10'

    DUCT 6", NO BOX, 10'
    ✓ IN STOCK!
    £37.78 Price with VAT: £45.34 Buy Surplus As Low As £15.47 Price with VAT: £18.56
    £15.47 Price with VAT: £18.56
    AUTOMATION COMPONENTS INC DT2630A-04

    AUTOMATION COMPONENTS INC

    DT2630A-04

    WIRELESS, TEMP, DUCT, 4"
    ✓ IN STOCK!
    £368.16 Price with VAT: £441.80 Buy Surplus As Low As £274.77 Price with VAT: £329.72
    £274.77 Price with VAT: £329.72
    PSG CONTROLS LVS-AH22

    PSG CONTROLS

    LVS-AH22

    DISCONTINUED BY MANUFACTURER,DUCT SENSOR UNIT,COOL/HEAT,REQUIRES 4 SENSORS NOT INCLUDED
    ✓ IN STOCK!
    Buy Surplus As Low As £13.74 Price with VAT: £16.49
    £13.74 Price with VAT: £16.49
    HONEYWELL C7031C-1031

    HONEYWELL

    C7031C-1031

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, XL-80/100/500, 18INCHES, 40-240F
    ✓ IN STOCK!
    Buy Surplus As Low As £42.74 Price with VAT: £51.29
    £42.74 Price with VAT: £51.29
    TITAN PRODUCTS TPTDS

    TITAN PRODUCTS

    TPTDS

    DUCT TEMPERATURE SENSOR, 150MM PROBE, FLAME RETARDANT POLYCARBONATE, +/-0.2C @ 70C THERMISTOR, +/-0.4C (4-20MA), +/-0.5C (0-10V), 1.0MM RECOMMENDED 2.5MM MAX., IP65
    ✓ IN STOCK!
    £22.48 Price with VAT: £26.98 Buy Surplus As Low As £9.34 Price with VAT: £11.21
    £9.34 Price with VAT: £11.21
    SONTAY TT-531-A

    SONTAY

    TT-531-A

    AIR TEMPERATURE SENSOR OUTSIDE IP65
    ✓ IN STOCK!
    £25.03 Price with VAT: £30.04 Buy Surplus As Low As £9.60 Price with VAT: £11.52
    £9.60 Price with VAT: £11.52
    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
    TITAN PRODUCTS TP-T1/IS/4MMX100MM

    TITAN PRODUCTS

    TP-T1/IS/4MMX100MM

    DUCT TEMPERATURE SENSOR 100MM
    ✓ IN STOCK!
    £15.73 Price with VAT: £18.88 Buy Surplus As Low As £4.39 Price with VAT: £5.27
    £4.39 Price with VAT: £5.27
    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
    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
    GREYSTONE TE500BM12E21A6

    GREYSTONE

    TE500BM12E21A6

    DISCONTINUED BY MANUFACTURER,DUCT TRANSMITTER,300MM (12"), C/W 24 VAC/DC SUPPLY, METAL ENCLOSURE, 4-20MA OUTPUT,-50-50C(-58-122F) RANGE.
    ✓ IN STOCK!
    Buy Surplus As Low As £76.59 Price with VAT: £91.91
    £76.59 Price with VAT: £91.91
    GREYSTONE TE-200BM7E2

    GREYSTONE

    TE-200BM7E2

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, DUCT 300MM (12") C/W METAL UTILITY ENCLOSRUE, 10K OHM, TYPE 3 THERMISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £14.93 Price with VAT: £17.92
    £14.93 Price with VAT: £17.92
    GREYSTONE TE200B24E2

    GREYSTONE

    TE200B24E2

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, DUCT 300MM (12") C/W ABS ENCLOSURE,10K OHM, TYPE: 2 THERMISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £16.74 Price with VAT: £20.09
    £16.74 Price with VAT: £20.09
    AUTOMATION COMPONENTS INC A/592-10K-D-8"-PB

    AUTOMATION COMPONENTS INC

    A/592-10K-D-8"-PB

    DUCT TEMPERATURE SENSOR, 3-WIRE, 2.48-3.78VDC
    ✓ IN STOCK!
    £30.23 Price with VAT: £36.27 Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    INGERSOLL RAND X13790027-03

    INGERSOLL RAND

    TRANE

    X13790027-03

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, DUCT/IMMERSION,1000 OHM C
    ✓ IN STOCK!
    Buy Surplus As Low As £16.85 Price with VAT: £20.22
    £16.85 Price with VAT: £20.22
    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
    HONEYWELL SSP128B010

    HONEYWELL

    SSP128B010

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSING PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As £44.55 Price with VAT: £53.46
    £44.55 Price with VAT: £53.46
    KMC CONTROLS STE-1404M

    KMC CONTROLS

    STE-1404M

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 12 INCH, RIGID, 12 INCH PROBE, WITH METAL ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    KELE & ASSOCIATES KTD3-XN3

    KELE & ASSOCIATES

    KTD3-XN3

    DUCT THEMISTOR AND RTD SENSOR, 4.875 INCH, METALLIC ENCLOSURE, -40-221 DEGREES F, 10K OHMS @ 77 DEGREES F, TYPE 3, NIST CERTIFICATE
    ✓ IN STOCK!
    £46.54 Price with VAT: £55.84 Buy Surplus As Low As £18.95 Price with VAT: £22.74
    £18.95 Price with VAT: £22.74
    HONEYWELL DTS-20

    HONEYWELL

    NOVAR CONTROLS CORP

    DTS-20

    DISCONTINUED BY MANUFACTURER, AIR DUCT SENSOR, RANGE 30-80F, OUTPUT 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As £105.80 Price with VAT: £126.96
    £105.80 Price with VAT: £126.96
    HONEYWELL C7041B2005/U

    HONEYWELL

    C7041B2005/U

    DUCT TEMPERATURE SENSOR, 20K, 6 INCH, OPERATING TEMPERATURE -30 TO 160F
    ✓ IN STOCK!
    £42.32 Price with VAT: £50.78 Buy Surplus As Low As £25.69 Price with VAT: £30.83
    £25.69 Price with VAT: £30.83
    OPPERMANN REGELGERÄTE HT-T-I-150

    OPPERMANN REGELGERÄTE

    HT-T-I-150

    DUCT HUMIDITY AND TEMPERATURE SENSOR, 2 OUTPUTS: 0-10 V / 4-20 MA, SENSOR DIAMETER: 10 MM, SENSOR LENGTH: 150 MM
    ✓ IN STOCK!
    £256.93 Price with VAT: £308.32 Buy Surplus As Low As £144.40 Price with VAT: £173.28
    £144.40 Price with VAT: £173.28
    HONEYWELL T7005A-1001-0-9145

    HONEYWELL

    T7005A-1001-0-9145

    DUCT SENSOR
    £84.64 Price with VAT: £101.56 Buy Surplus As Low As £42.32 Price with VAT: £50.78
    £42.32 Price with VAT: £50.78
    JOHNSON CONTROLS RHS001N600

    JOHNSON CONTROLS

    RHS001N600

    AIR DUCT SENSOR
    £224.44 Price with VAT: £269.33 Buy Surplus As Low As £135.27 Price with VAT: £162.32
    £135.27 Price with VAT: £162.32
    AUTOMATION COMPONENTS INC ACI/10K-AN-D-4

    AUTOMATION COMPONENTS INC

    ACI/10K-AN-D-4

    DUCT SENSOR 4 INCH TYPE II
    £9.82 Price with VAT: £11.79 Buy Surplus As Low As £5.77 Price with VAT: £6.92
    £5.77 Price with VAT: £6.92
    TITUS 3151520007

    TITUS

    3151520007

    MULTIPOINT SENSOR, 12"
    £127.71 Price with VAT: £153.25 Buy Surplus As Low As £77.08 Price with VAT: £92.50
    £77.08 Price with VAT: £92.50
    TITUS DESV-5

    TITUS

    DESV-5

    TEMPERATURE SENSOR 5INCH DIGITAL NO CONTROL
    £216.88 Price with VAT: £260.26 Buy Surplus As Low As £130.73 Price with VAT: £156.88
    £130.73 Price with VAT: £156.88
    MAMAC SYSTEMS TE-705-B-2-B-1

    MAMAC SYSTEMS

    TE-705-B-2-B-1

    12' 1K OHM RTD DUCTAVGTEMPSEN
    £64.99 Price with VAT: £77.99 Buy Surplus As Low As £39.30 Price with VAT: £47.15
    £39.30 Price with VAT: £47.15
    MAMAC SYSTEMS TE-705-B-2-C-1

    MAMAC SYSTEMS

    TE-705-B-2-C-1

    24' 1K OHM RTD DUCTAVGTEMPSEN
    £69.52 Price with VAT: £83.43 Buy Surplus As Low As £42.32 Price with VAT: £50.78
    £42.32 Price with VAT: £50.78
    SIEMENS 500-649706FA

    SIEMENS

    FARADAY

    500-649706FA

    AIR DUCT HOUSING MODEL 8741
    £144.34 Price with VAT: £173.20 Buy Surplus As Low As £86.90 Price with VAT: £104.28
    £86.90 Price with VAT: £104.28
    SIEMENS 536-382

    SIEMENS

    SIEMENS INDUSTRY

    536-382

    AIR VELOCITY SENSOR 2PIPE 12IN
    £77.84 Price with VAT: £93.40 Buy Surplus As Low As £46.85 Price with VAT: £56.22
    £46.85 Price with VAT: £56.22
    INVENSYS TSP-7413-22

    INVENSYS

    ROBERTSHAW

    TSP-7413-22

    DUCT TEMPERATURE SENSOR -40/160F
    £296.98 Price with VAT: £356.38 Buy Surplus As Low As £178.34 Price with VAT: £214.01
    £178.34 Price with VAT: £214.01
    Repair Yours £150.00 Price with VAT: £180.00
    INVENSYS TSP-85653

    INVENSYS

    ROBERTSHAW

    TSP-85653

    DUCT TEMPERATURE SENSOR 40/140F
    Buy Surplus As Low As £498.75 Price with VAT: £598.50
    £498.75 Price with VAT: £598.50
    Repair Yours £423.18 Price with VAT: £507.82
    INVENSYS TS-58001-772

    INVENSYS

    ROBERTSHAW

    TS-58001-772

    1K OHM PLATINUM SENSOR
    Buy Surplus As Low As £68.01 Price with VAT: £81.61
    £68.01 Price with VAT: £81.61
    SIEMENS QFA3010.BU

    SIEMENS

    QFA3010.BU

    TEMPERATURE SENSOR
    Buy Surplus As Low As £399.00 Price with VAT: £478.80
    £399.00 Price with VAT: £478.80
    Repair Yours £332.50 Price with VAT: £399.00
    SIEMENS 544-342

    SIEMENS

    LANDIS & GYR

    544-342

    **** PROBE LENGTH REQUIRED*****TEMPERATURE DUCT SENSOR
    Buy Surplus As Low As £81.43 Price with VAT: £97.72
    £81.43 Price with VAT: £97.72
    Repair Yours Contact Us
    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
    £108.82 Price with VAT: £130.58 Buy Surplus As Low As £65.74 Price with VAT: £78.89
    £65.74 Price with VAT: £78.89
    AUTOMATION COMPONENTS INC A/20K-D-18"-PB

    AUTOMATION COMPONENTS INC

    A/20K-D-18"-PB

    20,000 OHM THERMISTOR, DUCT, 18", PLASTIC ENCLOSURE
    £22.67 Price with VAT: £27.20 Buy Surplus As Low As £13.60 Price with VAT: £16.32
    £13.60 Price with VAT: £16.32
    ALERTON LANVIEW

    ALERTON

    LANVIEW

    LCD GLOBAL CONTROLLER
    Buy Surplus As Low As £237.68 Price with VAT: £285.22
    £237.68 Price with VAT: £285.22
    Repair Yours £207.96 Price with VAT: £249.55
    AUTOMATION COMPONENTS INC ASENSE-D

    AUTOMATION COMPONENTS INC

    ASENSE-D

    DUCT MOUNT, NO DISPLAY,0-10VDC
    £337.79 Price with VAT: £405.35 Buy Surplus As Low As £203.28 Price with VAT: £243.94
    £203.28 Price with VAT: £243.94
    AUTOMATION COMPONENTS INC ASENSE-D-5

    AUTOMATION COMPONENTS INC

    ASENSE-D-5

    DUCT MOUNT, NO DISPLAY, 0-5VDC
    £337.79 Price with VAT: £405.35 Buy Surplus As Low As £203.28 Price with VAT: £243.94
    £203.28 Price with VAT: £243.94
    AUTOMATION COMPONENTS INC ESENSE-D-5

    AUTOMATION COMPONENTS INC

    ESENSE-D-5

    DUCT, 0-5 VDC OR 4-20MA OUTPUT
    £223.68 Price with VAT: £268.42 Buy Surplus As Low As £134.51 Price with VAT: £161.41
    £134.51 Price with VAT: £161.41
    AUTOMATION COMPONENTS INC ESENSE-D-5-LCD

    AUTOMATION COMPONENTS INC

    ESENSE-D-5-LCD

    DUCT, WITH LCD, 0-5 VDC OR 4-20MA OUTPUT
    £256.93 Price with VAT: £308.32 Buy Surplus As Low As £154.16 Price with VAT: £184.99
    £154.16 Price with VAT: £184.99
    BAPI BA/10K-2-4-DUAL

    BAPI

    BA/10K-2-4-DUAL

    4IN IMMERSION SENSOR
    £24.18 Price with VAT: £29.02 Buy Surplus As Low As £15.11 Price with VAT: £18.14
    £15.11 Price with VAT: £18.14
    SIEMENS DI-B3H

    SIEMENS

    PYROTRONICS

    DI-B3H

    IONIZATION DETECTOR, FOR AIR DUCT, PLUG-IN, FOR 2 WIRE SYSTEM
    £264.49 Price with VAT: £317.39 Buy Surplus As Low As £158.69 Price with VAT: £190.43
    £158.69 Price with VAT: £190.43
    SIEMENS RNI-CAB-BRKT

    SIEMENS

    PYROTRONICS

    RNI-CAB-BRKT

    MOUNTS RNI IN CAB-1, CAB-2, CAB-3 ENCLOSURE
    £124.69 Price with VAT: £149.63 Buy Surplus As Low As £74.81 Price with VAT: £89.78
    £74.81 Price with VAT: £89.78
    HONEYWELL T7411-A1001

    HONEYWELL

    T7411-A1001

    DUCT AIR SENSOR PT1000 -40/80DEG-C
    Buy Surplus As Low As £140.85 Price with VAT: £169.02
    £140.85 Price with VAT: £169.02
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL DH400ACDCIHT

    HONEYWELL

    SYSTEM SENSOR

    DH400ACDCIHT

    DISCONTINUED BY MANUFACTURER, AIR DUCT SMOKE DETECTOR, 4 WIRE, 24/120/220 VAC, 24 VDC, 2 FORM-C, HIGH TEMP DUCT
    Buy Surplus As Low As £145.09 Price with VAT: £174.11
    £145.09 Price with VAT: £174.11
    MAMAC SYSTEMS TE-701-B-7Z-D

    MAMAC SYSTEMS

    TE-701-B-7Z-D

    DUCT TEMPERATURE SENSOR
    £9.82 Price with VAT: £11.79 Buy Surplus As Low As £5.77 Price with VAT: £6.92
    £5.77 Price with VAT: £6.92
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