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    HVAC / Air Duct Sensor

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    Results 101-150 of 436.
    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 £41.67 Price with VAT: £50.01
    £41.67 Price with VAT: £50.01
    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 £7.68 Price with VAT: £9.22
    £7.68 Price with VAT: £9.22
    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 £95.19 Price with VAT: £114.23
    £95.19 Price with VAT: £114.23
    Repair Yours £300.00 Price with VAT: £360.00
    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 £3.95 Price with VAT: £4.74
    £3.95 Price with VAT: £4.74
    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 £130.21 Price with VAT: £156.25
    £130.21 Price with VAT: £156.25
    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 £74.67 Price with VAT: £89.61
    £74.67 Price with VAT: £89.61
    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 £13.10 Price with VAT: £15.72
    £13.10 Price with VAT: £15.72
    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 £16.32 Price with VAT: £19.58
    £16.32 Price with VAT: £19.58
    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!
    £29.47 Price with VAT: £35.37 Buy Surplus As Low As £16.65 Price with VAT: £19.98
    £16.65 Price with VAT: £19.98
    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 £16.43 Price with VAT: £19.72
    £16.43 Price with VAT: £19.72
    HONEYWELL SK-DUCT-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DUCT-W

    INTELLIGENT NON-RELAY DUCT DETECTOR, INCLUDES SK-PHOTO-R-W DETECTOR (COMING SOON)
    ✓ IN STOCK!
    £326.32 Price with VAT: £391.58 Buy Surplus As Low As £248.00 Price with VAT: £297.60
    £248.00 Price with VAT: £297.60
    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 £43.43 Price with VAT: £52.12
    £43.43 Price with VAT: £52.12
    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 £17.90 Price with VAT: £21.48
    £17.90 Price with VAT: £21.48
    ALERTON TS-2004-PD-10-AB

    ALERTON

    TS-2004-PD-10-AB

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 3.87 INCH LENGTH, 10K OHM SENSOR, PLASTIC BOX
    ✓ IN STOCK!
    Buy Surplus As Low As £56.30 Price with VAT: £67.56
    £56.30 Price with VAT: £67.56
    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!
    £45.37 Price with VAT: £54.44 Buy Surplus As Low As £15.52 Price with VAT: £18.62
    £15.52 Price with VAT: £18.62
    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 £103.16 Price with VAT: £123.79
    £103.16 Price with VAT: £123.79
    THERMOKON 651226

    THERMOKON

    651226

    DUCT SENSOR, TEMPERATURE / RELATIVE HUMIDITY / ABSOLUTE HUMIDITY / ENTHALPY / DEW POINT, INTERFACE / ACTIVE / PASSIVE, 4..20 MA, IP65 ACCORDING TO EN 60529 PIPE, PA6, WITH FILTER STAINLESS S ...
    ✓ IN STOCK!
    £295.45 Price with VAT: £354.53 Buy Surplus As Low As £202.24 Price with VAT: £242.69
    £202.24 Price with VAT: £242.69
    HONEYWELL C7041B2005/U

    HONEYWELL

    C7041B2005/U

    DUCT TEMPERATURE SENSOR, 20K, 6 INCH, OPERATING TEMPERATURE -30 TO 160F
    ✓ IN STOCK!
    £41.26 Price with VAT: £49.51 Buy Surplus As Low As £25.05 Price with VAT: £30.06
    £25.05 Price with VAT: £30.06
    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!
    £302.17 Price with VAT: £362.60 Buy Surplus As Low As £93.42 Price with VAT: £112.10
    £93.42 Price with VAT: £112.10
    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 £127.07 Price with VAT: £152.48
    £127.07 Price with VAT: £152.48
    BAPI BA/1K-RS-RSO

    BAPI

    BA/1K-RS-RSO

    ROOM SENSOR 1000OHM
    Buy Surplus As Low As £33.15 Price with VAT: £39.79
    £33.15 Price with VAT: £39.79
    BAPI BA/2K-RS-RSO

    BAPI

    BA/2K-RS-RSO

    ROOM SENSOR
    Buy Surplus As Low As £28.73 Price with VAT: £34.48
    £28.73 Price with VAT: £34.48
    HONEYWELL LP914A1045

    HONEYWELL

    LP914A1045

    TEMPERATURE SENSR INSERTION TYP. 6.5 INCH -40 160F,PNEUMATIC TEMPERATURE SENSOR LP914,LP914A1045 DESCRIPTION: DA -40/160F DUCT MOUNT TEMP SENSOR
    £411.12 Price with VAT: £493.34 Buy Surplus As Low As £246.82 Price with VAT: £296.18
    £246.82 Price with VAT: £296.18
    HONEYWELL T7005A-1001-0-9145

    HONEYWELL

    T7005A-1001-0-9145

    DUCT SENSOR
    £82.52 Price with VAT: £99.02 Buy Surplus As Low As £41.26 Price with VAT: £49.51
    £41.26 Price with VAT: £49.51
    INVENSYS TS-8501-0-0-1

    INVENSYS

    BARBER COLMAN

    TS-8501-0-0-1

    DISCONTINUED BY MANUFACTURER, AIR SENSOR, SOLID STATE, OUTDOOR, 5L, 1/2 INCH CONDUIT, 3FT BLACK PIGTAIL
    Buy Surplus As Low As £66.02 Price with VAT: £79.22
    £66.02 Price with VAT: £79.22
    Repair Yours Contact Us
    JOHNSON CONTROLS SEN-600-1

    JOHNSON CONTROLS

    SEN-600-1

    REMOTE INDOOR SENSOR (T600)
    £89.89 Price with VAT: £107.86 Buy Surplus As Low As £53.93 Price with VAT: £64.72
    £53.93 Price with VAT: £64.72
    JOHNSON CONTROLS RHS001N600

    JOHNSON CONTROLS

    RHS001N600

    AIR DUCT SENSOR
    £218.82 Price with VAT: £262.59 Buy Surplus As Low As £131.88 Price with VAT: £158.26
    £131.88 Price with VAT: £158.26
    JOHNSON CONTROLS A91GAA-2

    JOHNSON CONTROLS

    A91GAA-2

    DISCONTINUED BY MANUFACTURER, 40/90F DUCT SENSOR,CONDUIT BOX
    Buy Surplus As Low As £137.78 Price with VAT: £165.33
    £137.78 Price with VAT: £165.33
    JOHNSON CONTROLS HE-67P3-0N00P

    JOHNSON CONTROLS

    HE-67P3-0N00P

    HUMIDITY TRANSMITTER, DUCT PROBE, HUMIDITY ELEMENT W/ PLATINUM TEMPERATURE SENSOR, 0-10/0-5VDC, DUCT MOUNT
    £212.93 Price with VAT: £255.51 Buy Surplus As Low As £128.20 Price with VAT: £153.84
    £128.20 Price with VAT: £153.84
    AUTOMATION COMPONENTS INC ACI/10K-AN-D-4

    AUTOMATION COMPONENTS INC

    ACI/10K-AN-D-4

    DUCT SENSOR 4 INCH TYPE II
    £9.58 Price with VAT: £11.49 Buy Surplus As Low As £5.62 Price with VAT: £6.75
    £5.62 Price with VAT: £6.75
    SMC ISA11-1-01BG

    SMC

    ISA11-1-01BG

    AIR CATCH SENSOR, BRKT & GAUGE
    £195.24 Price with VAT: £234.29 Buy Surplus As Low As £117.15 Price with VAT: £140.58
    £117.15 Price with VAT: £140.58
    POWERS REGULATOR CO QAM22.6

    POWERS REGULATOR CO

    QAM22.6

    TEMPERATURE PROBE DUCT
    Buy Surplus As Low As £190.09 Price with VAT: £228.10
    £190.09 Price with VAT: £228.10
    SIEMENS 587-182

    SIEMENS

    STAEFA CONTROL SYS

    587-182

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 10000OHM
    Buy Surplus As Low As £60.55 Price with VAT: £72.66
    £60.55 Price with VAT: £72.66
    ALERTON MS-1010-BT

    ALERTON

    MS-1010-BT

    WALL SENSOR THEMOSTAT, 1 SPEED, BACTALK, 7 BUTTON
    Buy Surplus As Low As £85.08 Price with VAT: £102.09
    £85.08 Price with VAT: £102.09
    TITUS DESV-5

    TITUS

    DESV-5

    TEMPERATURE SENSOR 5INCH DIGITAL NO CONTROL
    £211.45 Price with VAT: £253.74 Buy Surplus As Low As £127.46 Price with VAT: £152.95
    £127.46 Price with VAT: £152.95
    TITUS DESV-6

    TITUS

    DESV-6

    TEMPERATURE SENSOR, 6 IN DIGITAL VAV, NO CONTROL
    £309.44 Price with VAT: £371.33 Buy Surplus As Low As £185.67 Price with VAT: £222.80
    £185.67 Price with VAT: £222.80
    MAMAC SYSTEMS TE-705-B-1-C-1

    MAMAC SYSTEMS

    TE-705-B-1-C-1

    RIGID DUCT AVERAGING SENSOR - RTD, GALVANIZED STEEL NEMA-1 ENCLOSURE, 100 OHM PLATINUM RTD, PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    £81.04 Price with VAT: £97.25 Buy Surplus As Low As £48.63 Price with VAT: £58.35
    £48.63 Price with VAT: £58.35
    MAMAC SYSTEMS TE-705-B-21-B-1

    MAMAC SYSTEMS

    TE-705-B-21-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,800 OHM NTC THERMISTOR, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    £69.26 Price with VAT: £83.11 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    MAMAC SYSTEMS TE-705-B-3-B-1

    MAMAC SYSTEMS

    TE-705-B-3-B-1

    RIGID DUCT AVERAGING SENSOR - RTD, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,000 OHM PLATINUM RTD, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    £75.89 Price with VAT: £91.07 Buy Surplus As Low As £45.68 Price with VAT: £54.82
    £45.68 Price with VAT: £54.82
    MAMAC SYSTEMS TE-211Z-D-F-1-1-E3

    MAMAC SYSTEMS

    TE-211Z-D-F-1-1-E3

    TEMPERATURE TRANSDUCER, 4-20MA OUTPUTDUCT AVERAGING,6FT
    £117.15 Price with VAT: £140.58 Buy Surplus As Low As £70.73 Price with VAT: £84.88
    £70.73 Price with VAT: £84.88
    MAMAC SYSTEMS TE-705-B-10-A-1

    MAMAC SYSTEMS

    TE-705-B-10-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 3,000 OHM NTC THERMISTO, PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    £64.84 Price with VAT: £77.80 Buy Surplus As Low As £39.05 Price with VAT: £46.86
    £39.05 Price with VAT: £46.86
    MAMAC SYSTEMS TE-705-B-10-B-1

    MAMAC SYSTEMS

    TE-705-B-10-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 3,000 OHM NTC THERMISTO, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    £69.26 Price with VAT: £83.11 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    MAMAC SYSTEMS TE-705-B-13-B-1

    MAMAC SYSTEMS

    TE-705-B-13-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 5,000 OHM NTC THERMISTOR, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    £69.26 Price with VAT: £83.11 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    MAMAC SYSTEMS TE-705-B-13-C-1

    MAMAC SYSTEMS

    TE-705-B-13-C-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 5,000 OHM NTC THERMISTOR, PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    £75.15 Price with VAT: £90.18 Buy Surplus As Low As £45.68 Price with VAT: £54.82
    £45.68 Price with VAT: £54.82
    MAMAC SYSTEMS TE-705-B-14-A-1

    MAMAC SYSTEMS

    TE-705-B-14-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,035 OHM SILICON PTC, PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    £64.84 Price with VAT: £77.80 Buy Surplus As Low As £39.05 Price with VAT: £46.86
    £39.05 Price with VAT: £46.86
    MAMAC SYSTEMS TE-705-B-14-B-1

    MAMAC SYSTEMS

    TE-705-B-14-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,035 OHM SILICON PTC, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    £69.26 Price with VAT: £83.11 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    MAMAC SYSTEMS TE-705-B-17-A-1

    MAMAC SYSTEMS

    TE-705-B-17-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 20,000 OHM NTC THERMISTOR, PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    £64.84 Price with VAT: £77.80 Buy Surplus As Low As £39.05 Price with VAT: £46.86
    £39.05 Price with VAT: £46.86
    MAMAC SYSTEMS TE-705-B-18-A-1

    MAMAC SYSTEMS

    TE-705-B-18-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 2,252 OHM NTC THERMISTOR, PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    £64.84 Price with VAT: £77.80 Buy Surplus As Low As £39.05 Price with VAT: £46.86
    £39.05 Price with VAT: £46.86
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