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    Results 401-450 of 758.
    SENVA VT0D-CA

    SENVA

    VT0D-CA

    DUCT VOC SENSOR, 2W 4-20MA NO TEMP, OUTPUT 4-20MA 2-WIRE, TEMP SENSOR NO
    $234.00 Buy New $234.00
    $141.00
    SENVA VT0D-BE

    SENVA

    VT0D-BE

    DUCT VOC SENSOR, 3W 0-10V 10KT2, OUTPUT 0-10V, TEMP SENSOR 10K T2
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-DA

    SENVA

    VT0D-DA

    DUCT VOC SENSOR, 3W 4-20MA NO TEMP, OUTPUT 4-20MA 3-WIRE, TEMP SENSOR NO
    $234.00 Buy New $234.00
    $141.00
    ALERTON TS-2006-FA-03-AA

    ALERTON

    TS-2006-FA-03-AA

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 3K OHM, 6 INCH PROBE LENGTH, BLUE WIRE LEADS, FOR IBEX SYSTEMS
    Buy Surplus As Low As $30.90
    $30.90
    BAPI BA/PM-D-BB

    BAPI

    BA/PM-D-BB

    PARTICULATE DUCT [BLUE], AIR QUALITY
    $573.00 Buy New $573.00
    $363.60
    INGERSOLL RAND 4190-1129

    INGERSOLL RAND

    TRANE

    4190-1129

    DISCONTINUED BY MANUFACTURER, DUCT THERMISTOR TEMPERATURE SENSOR, 10K OHM, 4 INCH, 6 FT LEAD
    Buy Surplus As Low As $71.34
    $71.34
    WEED 733-PB-W-18

    WEED

    733-PB-W-18

    DUCT AIR SENSOR, PAINTED STEEL BOX WITH COVER, NEMA 4, 18IN
    $345.93 Buy Surplus As Low As $195.94
    $195.94
    NEPTRONIC DS110

    NEPTRONIC

    DS110

    TEMPERATURE DUCT SENSOR, DUCTL MOUNT, 10K OHM
    $86.00 Buy Surplus As Low As $52.00
    $52.00
    WEED 733-PB-W-12

    WEED

    733-PB-W-12

    DISCONTINUED BY MANUFACTURER, DIN B DUCT AIR SENSOR WITH PT 100 OHM RTD, 12" LONG X 1/4" DIA. INSERTION PROBE, PAINTED STEEL NEMA 4 JUNCTION BOX
    $255.00 Buy Surplus As Low As $153.00
    $153.00
    WEED 733-PB-W-18SF

    WEED

    WEED INSTRUMENTS

    733-PB-W-18SF

    DUCT AIR SENSOR, MODEL 733, PT RTD, 100 OHMS AT 32 DEGREES F, PAINTED STEEL BOX WITH COVER, NEMA 4, 18 INCH LENGTH
    $376.00 Buy Surplus As Low As $226.00
    $226.00
    DELTA M CORP FS4100

    DELTA M CORP

    FS4100

    DISCONTINUED BY MANUFACTURER, MASS AIR FLOW SENSOR, 110V, .1A CURRENT, 50/60HZ
    Buy Surplus As Low As $540.00
    $540.00
    OMEGA ENGINEERING KSEF-24/240V

    OMEGA ENGINEERING

    KSEF-24/240V

    STRIP HEATER FOR ROUND DUCTWORK, COIL FINNED STYLE, 240 VAC, 1950 W, 27 W/IN², 2 TERMINALS, IRON SHEATH, 238 °C (460 °F), 8-7/8 " OD, 2 MOUNTING HOLES, FOR ROUND DUCTWORK, KSEF SERIES, EACH
    $906.00 Buy New $906.00
    $544.00
    OMEGA ENGINEERING KSEF-36/240V

    OMEGA ENGINEERING

    KSEF-36/240V

    STRIP HEATER FOR ROUND DUCTWORK, COIL FINNED STYLE, 240 VAC, 3100 W, 27 W/IN², 2 TERMINALS, IRON SHEATH, 238 °C (460 °F), 12-1/2 " L, 2 MOUNTING HOLES, FOR ROUND DUCTWORK, KSEF SERIES, EACH
    $1,198.00 Buy New $1,198.00
    $719.00
    OMEGA ENGINEERING KSEF-30/240V

    OMEGA ENGINEERING

    KSEF-30/240V

    STRIP HEATER FOR ROUND DUCTWORK, COIL FINNED STYLE, 240 VAC, 2500 W, 26 W/IN², 2 TERMINALS, IRON SHEATH, 238 °C (460 °F), 10-3/4 " OD, 2 MOUNTING HOLES, FOR ROUND DUCTWORK, KSEF SERIES, EAC ...
    $1,060.00 Buy New $1,060.00
    $636.00
    ACI ADVANCE CONTROLS INC TS-5012-XD-10-AA

    ACI ADVANCE 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 $105.07
    $105.07
    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
    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
    SONTAY TT-522-G

    SONTAY

    TT-522-G

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, AIR, TEMPERATURE
    Buy Surplus As Low As $30.00
    $30.00
    ELECTRO CONTROLS ETC-D50

    ELECTRO CONTROLS

    ETC-D50

    DISCONTINUED BY MANUFACTURER, DUCT HTG/CLG CONTROLLER, 1 STAGE, 24 VAC/DC SUPPLY, 0-10 VDC OUTPUT SIGNAL, -10 TO +50 DEG C
    Buy Surplus As Low As $242.17
    $242.17
    KELE & ASSOCIATES FXP-20

    KELE & ASSOCIATES

    FXP-20

    AIR VELOCITY SENSOR, FXP SERIES, DUCT MOUNT, 20IN
    $141.80 Buy Surplus As Low As $75.81
    $75.81
    ALERTON TS-5012-XD-03-AA

    ALERTON

    TS-5012-XD-03-AA

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR / AVERAGE, 3K OHM, 12 FEET, FLEXIBLE, BLUE WIRE, FOR IBEX SYSTEMS
    Buy Surplus As Low As $99.00
    $99.00
    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
    EBTRON GTC116

    EBTRON

    GTC116

    THERMAL DISPERSION AIRFLOW TRANSMITTER, GOLD SERIES, RS-485, DUAL ANALOG OUTPUT, 24 VAC, 20 VA MAX, 2 PROBE CONNECTIONS
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    TYCO 2098-9506

    TYCO

    SIMPLEXGRINNELL

    2098-9506

    DISCONTINUED BY MANUFACTURER, DUCT DETECTOR, SIMPLEX TIME RECORDER CO, FOR USE WITH LISTED SIMPLEX MODEL # 2098-9507 AND 2098-9601 DETECTOR HEADS ONLY / NOT INTENDED AS A SUBSTITUTE FOR OPEN ...
    Buy Surplus As Low As $221.58
    $221.58
    SENVA VT0D-DE

    SENVA

    VT0D-DE

    DUCT VOC SENSOR, 3W 4-20MA 10KT2, OUTPUT 4-20MA 3-WIRE, TEMP SENSOR 10K T2
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-AC

    SENVA

    VT0D-AC

    DUCT VOC SENSOR, 3W 0-5V 100PT RTD, OUTPUT 0-5V, TEMP SENSOR 100PT RTD
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-DF

    SENVA

    VT0D-DF

    DUCT VOC SENSOR, 3W 4-20MA 10KT3, OUTPUT 4-20MA 3-WIRE, TEMP SENSOR 10K T3
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-CF

    SENVA

    VT0D-CF

    DUCT VOC SENSOR, 2W 4-20MA 10KT3, OUTPUT 4-20MA 2-WIRE, TEMP SENSOR 10K T3
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-DD

    SENVA

    VT0D-DD

    DUCT VOC SENSOR, 3W 4-20MA 1000PT RTD, OUTPUT 4-20MA 3-WIRE, TEMP SENSOR 1000PT RTD
    $262.00 Buy New $262.00
    $158.00
    SENVA VT0D-DC

    SENVA

    VT0D-DC

    DUCT VOC SENSOR, 3W 4-20MA 100PT RTD, OUTPUT 4-20MA 3-WIRE, TEMP SENSOR 100PT RTD
    $262.00 Buy New $262.00
    $158.00
    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 $266.47
    $266.47
    Repair Yours $233.16
    SIEMENS 8MR3191-1CA

    SIEMENS

    8MR3191-1CA

    FILTER MATS FOR SERIES PF/PFAF SCHEME FILTER FAN BAUGROESSE 1F SCHEME PF 1000
    $9.70 Buy Surplus As Low As $5.82
    $5.82
    SCHNEIDER ELECTRIC 5152308000

    SCHNEIDER ELECTRIC

    5152308000

    DUCT SENSOR CO2 + TEMP I/NET
    $2,172.80 Buy Surplus As Low As $1,303.68
    $1,303.68
    SCHNEIDER ELECTRIC 5152304000

    SCHNEIDER ELECTRIC

    5152304000

    DUCT SENSOR CO2 + TEMP + RH VISTA
    $2,388.06 Buy Surplus As Low As $1,432.83
    $1,432.83
    SIEMENS S55720-S572

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S572

    QNA2700D.BA1 INDOOR AIR QUALITY MULTI-SENSOR BACIP CERT
    $1,112.00 Buy New $1,112.00
    $668.00
    HONEYWELL HP970B-1017

    HONEYWELL

    HP970B-1017

    HUMIDISTAT SPACE PNEUMATIC 65-95PERCENT
    $435.00 Buy Surplus As Low As $261.00
    $261.00
    TITUS 3151520006

    TITUS

    3151520006

    TITUS MULTIPOINT SENSOR 10"
    $226.00 Buy Surplus As Low As $136.00
    $136.00
    TITUS 3151520007

    TITUS

    3151520007

    MULTIPOINT SENSOR, 12"
    $169.00 Buy Surplus As Low As $102.00
    $102.00
    JOHNSON CONTROLS TE-6300-104

    JOHNSON CONTROLS

    TE-6300-104

    12" THERMISTOR PROBE
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    BROAN NUTONE 634

    BROAN NUTONE

    BROAN MFG

    634

    ROOF CAP FOR AIR DUCT W/DAMPER/SCREEN 3-1/4X10INCH
    $59.00 Buy Surplus As Low As $35.00
    $35.00
    AUTOMATION COMPONENTS INC A1003WHT10

    AUTOMATION COMPONENTS INC

    A1003WHT10

    REMOTE PROBE
    $135.00 Buy New $135.00
    $81.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES 33CSPS-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSPS-01

    PRESSURE SENSOR FOR DUCT
    $499.00 Buy New $499.00
    $299.00
    Repair Yours $300.00
    INVENSYS HTSP-8545

    INVENSYS

    SIEBE

    HTSP-8545

    HUMIDITY SENSOR DUCT
    $636.00 Buy Surplus As Low As $382.00
    $382.00
    Repair Yours $318.00
    ATCO 05025-12

    ATCO

    05025-12

    DUCT FLEXIBLE UNINSULATED 25FT 12INCH DIAMETER
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    AUTOMATION COMPONENTS INC A/RH2-20K-D-010

    AUTOMATION COMPONENTS INC

    A/RH2-20K-D-010

    DUCT, EH, 2%
    $271.00 Buy New $271.00
    $163.00
    AUTOMATION COMPONENTS INC A/RH2-1K-NI-D-010

    AUTOMATION COMPONENTS INC

    A/RH2-1K-NI-D-010

    DUCT, EH, 2%
    $271.00 Buy New $271.00
    $163.00
    AUTOMATION COMPONENTS INC A/RH2-1K-2W-D-010

    AUTOMATION COMPONENTS INC

    A/RH2-1K-2W-D-010

    DUCT, EH, 2%
    $271.00 Buy New $271.00
    $163.00
    AUTOMATION COMPONENTS INC A/RH1-D-010

    AUTOMATION COMPONENTS INC

    A/RH1-D-010

    DUCT, EH, 1%
    $406.00 Buy New $406.00
    $244.00
    AUTOMATION COMPONENTS INC A/RH1-1K-NI-D-010

    AUTOMATION COMPONENTS INC

    A/RH1-1K-NI-D-010

    DUCT, EH, 1%
    $416.00 Buy New $416.00
    $250.00
    AUTOMATION COMPONENTS INC A/RH5-1K-2W-D-010

    AUTOMATION COMPONENTS INC

    A/RH5-1K-2W-D-010

    DUCT, EH
    $151.00 Buy New $151.00
    $91.00
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