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    Results 451-500 of 725.
    MAMAC SYSTEMS TE-705-B-7Z-C-1

    MAMAC SYSTEMS

    TE-705-B-7Z-C-1

    DUCT AVERAGING TEMP. SENSOR 10K OHM WITH 11K SHUNT 24 FT PROBE LENGTH NEMA-1 / IP-30
    $112.00 Buy New $112.00
    $68.00
    ACI ADVANCED CONTROLS INC ACI/RH3-X-R

    ACI ADVANCED CONTROLS INC

    ACI/RH3-X-R

    RH/TEMP SENSOR COMBO (ANY THERMISTOR), ROOM
    $246.00 Buy Surplus As Low As $123.00
    $123.00
    LOCHINVAR 100047301

    LOCHINVAR

    100047301

    AIR DUCT 33.38"L 50GAL DV
    $141.00 Buy Surplus As Low As $85.00
    $85.00
    TYCO 4098-9707

    TYCO

    SIMPLEXGRINNELL

    4098-9707

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 2 WIRE, 4 INCH BASE, MAPNET II, REPLACED BY 4098-9755
    Buy Surplus As Low As $335.00
    $335.00
    Repair Yours $278.00
    SIEMENS FKA-Q1/T1

    SIEMENS

    STAEFA CONTROL SYS

    FKA-Q1/T1

    DUCT TEMPERATURE SENSOR
    Buy Surplus As Low As $348.00
    $348.00
    SIEMENS FT-T1K1

    SIEMENS

    STAEFA CONTROL SYS

    FT-T1K1

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, AIR DUCT, 110 MM PROBE, PN10, 100MM, DISCONTINUED WITHOUT REPLACEMENT
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $225.00
    DISTECH EC-SMART-SENSOR-100

    DISTECH

    EC-SMART-SENSOR-100

    DISCONTINUED BY MANUFACTURER, COMMUNICATING SENSOR, WITH LCD DISPLAY, FOR USE WITH ECP PROGRAMMABLE CONTROLLER
    Buy Surplus As Low As $107.00
    $107.00
    STEGO 252017

    STEGO

    252017

    AIR DUCT, 85MM X 85MM X 12MM, BLACK; POWER RATING:-; EXTERNAL HEIGHT:12MM; EXTERNAL WIDTH:85MM; EXTERNAL LENGTH:85MM; FLOW RATE:45M³/H; PRODUCT RANGE:CSF 028 SERIES; PLUG TYPE:- ROHS COMPLIA ...
    $14.00 Buy New $14.00
    $9.00
    KELE & ASSOCIATES AVS-200

    KELE & ASSOCIATES

    AVS-200

    DUCT MOUNT AVS-200 AIR VELOCITY SENSORS
    $915.00 Buy Surplus As Low As $458.00
    $458.00
    Repair Yours $435.00
    EMERSON SKASUPAIRSENSOR

    EMERSON

    LIEBERT

    SKASUPAIRSENSOR

    SUPPLY AIR SENSOR
    $539.00 Buy Surplus As Low As $324.00
    $324.00
    INGERSOLL RAND SEN0078

    INGERSOLL RAND

    TRANE

    SEN0078

    DISCHARGE AIR SENSOR 55-90
    $436.00 Buy Surplus As Low As $262.00
    $262.00
    VENSTAR VSACC0402

    VENSTAR

    VSACC0402

    DUCT SENSOR
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    ACI ADVANCED CONTROLS INC TS-5012-XD-10-AA

    ACI ADVANCED CONTROLS INC

    TS-5012-XD-10-AA

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, AVERAGING, 10K OHM, 12 FEET FLEXIBLE YELLOW WIRE, FOR BACTALK SYSTEMS
    Buy Surplus As Low As $101.00
    $101.00
    SIEMENS S55720-S492

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S492

    QSM2162 - DUCT FINE DUST SENSOR PM, REL. HUMIDITY AND TEMPERATURE
    $560.00 Buy New $560.00
    $327.00
    STERLING HVAC 11J09R00844

    STERLING HVAC

    11J09R00844

    Q53 SENSOR LEAD NAT. & LP GAS
    $122.00 Buy Surplus As Low As $74.00
    $74.00
    JOHNSON CONTROLS S1-025-43612-000

    JOHNSON CONTROLS

    YORK

    S1-025-43612-000

    OUTDOOR PRESSURE SENSOR
    $199.00 Buy Surplus As Low As $120.00
    $120.00
    JOHNSON CONTROLS S1-025-52915-000

    JOHNSON CONTROLS

    YORK

    S1-025-52915-000

    SYSTEM MEASURING AIRFLOW
    $16,903.00 Buy Surplus As Low As $10,142.00
    $10,142.00
    JOHNSON CONTROLS S1-1902722

    JOHNSON CONTROLS

    YORK

    S1-1902722

    TEMP SENSOR 22/221 F 33.5"LEAD
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    JOHNSON CONTROLS S1-2AQ-04701-024

    JOHNSON CONTROLS

    YORK

    S1-2AQ-04701-024

    KIT SENSOR C02 WALL MTG
    $2,007.00 Buy Surplus As Low As $1,205.00
    $1,205.00
    JOHNSON CONTROLS S1-1822633

    JOHNSON CONTROLS

    YORK

    S1-1822633

    TEMP SENSOR 22/221F 36.2"LEAD
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    JOHNSON CONTROLS S1-025-52367-000

    JOHNSON CONTROLS

    YORK

    S1-025-52367-000

    TEMP SENSOR FLANGE W/TERM 10K
    $174.00 Buy Surplus As Low As $105.00
    $105.00
    JOHNSON CONTROLS S1-NSBPB7001-0

    JOHNSON CONTROLS

    YORK

    S1-NSBPB7001-0

    SENSOR ZONE NETWORK MOD W/LOGO
    $2,050.00 Buy Surplus As Low As $1,230.00
    $1,230.00
    JOHNSON CONTROLS S1-NSBPB7002-0

    JOHNSON CONTROLS

    YORK

    S1-NSBPB7002-0

    SENSOR ZONE NETWORK SCREW TERM
    $2,041.00 Buy Surplus As Low As $1,225.00
    $1,225.00
    JOHNSON CONTROLS S1-DAS-7046

    JOHNSON CONTROLS

    YORK

    S1-DAS-7046

    SENSOR DISCHARGE AIR
    $177.00 Buy Surplus As Low As $107.00
    $107.00
    JOHNSON CONTROLS S1-YK/AN-RSO-ACI

    JOHNSON CONTROLS

    YORK

    S1-YK/AN-RSO-ACI

    SENSOR WALL OFFSET W/OVERIDE
    $154.00 Buy Surplus As Low As $93.00
    $93.00
    JOHNSON CONTROLS S1-025-51962-000

    JOHNSON CONTROLS

    YORK

    S1-025-51962-000

    SENSOR CO2 W/PITOT
    $2,785.00 Buy Surplus As Low As $1,671.00
    $1,671.00
    JOHNSON CONTROLS S1-1831029

    JOHNSON CONTROLS

    YORK

    S1-1831029

    TEMP SENSOR 22/221 F 23.5"LEAD
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    JOHNSON CONTROLS S1-1464346

    JOHNSON CONTROLS

    YORK

    S1-1464346

    TEMP SENSOR 22/221 F 47.2"LEAD
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    JOHNSON CONTROLS S1-5855762

    JOHNSON CONTROLS

    YORK

    S1-5855762

    TEMP SENSOR W/TERM -40TO175
    $110.00 Buy Surplus As Low As $66.00
    $66.00
    JOHNSON CONTROLS S1-NSBPB7003-0

    JOHNSON CONTROLS

    YORK

    S1-NSBPB7003-0

    SENSOR ZONE NETWORK W/LOGO
    $2,222.00 Buy Surplus As Low As $1,334.00
    $1,334.00
    JOHNSON CONTROLS S1-NSBTK7002-0

    JOHNSON CONTROLS

    YORK

    S1-NSBTK7002-0

    SENSOR ZONE WITH LOGO
    $312.00 Buy Surplus As Low As $188.00
    $188.00
    SIEMENS 554-342-24

    SIEMENS

    554-342-24

    TEMPERATURE SENSOR, DUCT SERIES, BUILDING TECHNOLOGIES, FLEX AVER SENSOR, 1 KOHM PLATINUM RTD, 24 FT PROBE LENGTH
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    WIKA 42501085

    WIKA

    42501085

    VENTILATION DUCT SENCOR, A2G-70 AIR2GUIDE - DUCT SENSOR RELATIVE HUMIDITY AND TEMPERATURE
    $743.00 Buy Surplus As Low As $446.00
    $446.00
    LENNOX Y5822

    LENNOX

    Y5822

    OUTDOOR AIR SENSOR
    $62.00 Buy Surplus As Low As $38.00
    $38.00
    BAPI BA/PM-D-BB

    BAPI

    BA/PM-D-BB

    PARTICULATE DUCT [BLUE], AIR QUALITY
    $573.00 Buy New $573.00
    $344.00
    BAPI BA/TVOC05-D-BB-BNK

    BAPI

    BA/TVOC05-D-BB-BNK

    TVOC BAPI-BOX™ DUCT [0-5V] [BLUE], AIR QUALITY
    $373.00 Buy New $373.00
    $224.00
    BAPI BA/CQX

    BAPI

    BA/CQX

    QUANTUM PARTICULATE, AIR QUALITY
    $363.00 Buy New $363.00
    $218.00
    BAPI BA/LNX-BS3X-ACD-2

    BAPI

    BA/LNX-BS3X-ACD-2

    BA/BS3X-ACD10-H210-112-Z-DF-BNK, AIR QUALITY
    $464.00 Buy New $464.00
    $279.00
    BAPI BA/V-BB

    BAPI

    BA/V-BB

    BAPI-BOX™ W/VENT SLOTS [FINISHED] [BLUE], AIR QUALITY
    $63.00 Buy New $63.00
    $38.00
    ALERTON TS-2012-GD-10-AA

    ALERTON

    TS-2012-GD-10-AA

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, WORK ACI, NEMA 1, 10K OHM, 12 INCH, WITH GALVANIZED JUNCTION BOX
    Buy Surplus As Low As $18.00
    $18.00
    ZONEFIRST OAS-Z

    ZONEFIRST

    OAS-Z

    OUTDOOR AIR SENSOR
    $32.00 Buy Surplus As Low As $20.00
    $20.00
    SCHNEIDER ELECTRIC 5152334000

    SCHNEIDER ELECTRIC

    5152334000

    DUCT SENSOR CO2 + TEMP + LCD I/A SERIES
    $2,543.10 Buy Surplus As Low As $1,526.13
    $1,526.13
    SCHNEIDER ELECTRIC 5152338000

    SCHNEIDER ELECTRIC

    5152338000

    DUCT SENSOR CO2 + TEMP + RH + LCD I/A SS
    $2,802.38 Buy Surplus As Low As $1,681.97
    $1,681.97
    SCHNEIDER ELECTRIC 5515010080

    SCHNEIDER ELECTRIC

    SQUARE D

    5515010080

    SENSOR AIR VELOCITY GV 80
    $202.86 Buy Surplus As Low As $122.25
    $122.25
    SCHNEIDER ELECTRIC 5152306000

    SCHNEIDER ELECTRIC

    5152306000

    DUCT SENSOR CO2 + TEMP + RH + LCD VISTA
    $2,802.38 Buy Surplus As Low As $1,681.97
    $1,681.97
    SCHNEIDER ELECTRIC 5152312000

    SCHNEIDER ELECTRIC

    5152312000

    DUCT SENSOR CO2 + TEMP + RH I/NET
    $2,422.19 Buy Surplus As Low As $1,453.58
    $1,453.58
    SCHNEIDER ELECTRIC 5152318000

    SCHNEIDER ELECTRIC

    5152318000

    DUCT SENSOR CO2 + TEMP + LCD CONTINUUM
    $2,436.97 Buy Surplus As Low As $1,462.99
    $1,462.99
    SCHNEIDER ELECTRIC 5515010063

    SCHNEIDER ELECTRIC

    SQUARE D

    5515010063

    SENSOR AIR VELOCITY GV 63
    $202.86 Buy Surplus As Low As $122.25
    $122.25
    SCHNEIDER ELECTRIC 5152304000

    SCHNEIDER ELECTRIC

    5152304000

    DUCT SENSOR CO2 + TEMP + RH VISTA
    $2,384.58 Buy Surplus As Low As $1,430.75
    $1,430.75
    SCHNEIDER ELECTRIC 5152308000

    SCHNEIDER ELECTRIC

    5152308000

    DUCT SENSOR CO2 + TEMP I/NET
    $2,169.63 Buy Surplus As Low As $1,301.78
    $1,301.78
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