Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    HVAC / Air Duct Sensor

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 301-350 of 682.
    MAMAC SYSTEMS TE-705-B-1-A-1

    MAMAC SYSTEMS

    TE-705-B-1-A-1

    RIGID DUCT AVERAGING SENSOR - RTD, GALVANIZED STEEL NEMA-1 ENCLOSURE, 100 OHM PLATINUM RTD, PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    $98.00 Buy New $98.00
    $59.00
    MAMAC SYSTEMS TE-705-B-18-C-1

    MAMAC SYSTEMS

    TE-705-B-18-C-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 2,252 OHM NTC THERMISTOR, PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    $102.00 Buy New $102.00
    $62.00
    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
    $88.00 Buy New $88.00
    $53.00
    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"
    $94.00 Buy New $94.00
    $57.00
    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
    $88.00 Buy New $88.00
    $53.00
    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
    $102.00 Buy New $102.00
    $62.00
    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"
    $94.00 Buy New $94.00
    $57.00
    XYLEM SMT909BSCW14

    XYLEM

    LAING THERMOTECH

    SMT909BSCW14

    ¾” SWEAT/TIMER/FIXED THERMOSTAT (130°F)/CORD
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours Contact Us
    VERMONT CASTING CLA-TS0016

    VERMONT CASTING

    CLA-TS0016

    STAINLESS STEEL HEAT PLATE FOR VERMONT CF9055
    $37.00 Buy Surplus As Low As $23.00
    $23.00
    MAMAC SYSTEMS TE-701-B-7Z-D

    MAMAC SYSTEMS

    TE-701-B-7Z-D

    DUCT TEMPERATURE SENSOR
    $13.00 Buy New $13.00
    $7.63
    HONEYWELL DTS-30

    HONEYWELL

    NOVAR CONTROLS CORP

    DTS-30

    DISCONTINUED BY MANUFACTURER, DUCT TEMPERATURE SENSOR, RANGE: 20-170°F, 4-20MA
    Buy Surplus As Low As $133.16
    $133.16
    HONEYWELL LP915A-1051-4

    HONEYWELL

    LP915A-1051-4

    PNEUMATIC TEMPATURE SENSOR 0-200DEG F
    Buy Surplus As Low As $234.00
    $234.00
    Repair Yours Contact Us
    INGERSOLL RAND C7600C-1016

    INGERSOLL RAND

    TRANE

    C7600C-1016

    DISCONTINUED BY MANUFACTURER, SOLID STATE HUMIDITY SENSOR, ASSEMBLED IN CANADA
    Buy Surplus As Low As $96.00
    $96.00
    SIEMENS DI-B3H

    SIEMENS

    PYROTRONICS

    DI-B3H

    IONIZATION DETECTOR, FOR AIR DUCT, PLUG-IN, FOR 2 WIRE SYSTEM
    $350.00 Buy Surplus As Low As $210.00
    $210.00
    BAPI BA/10K-2-4-DUAL

    BAPI

    BA/10K-2-4-DUAL

    4IN IMMERSION SENSOR
    $32.00 Buy New $32.00
    $20.00
    AUTOMATION COMPONENTS INC ESENSE-D-5-LCD

    AUTOMATION COMPONENTS INC

    ESENSE-D-5-LCD

    DUCT, WITH LCD, 0-5 VDC OR 4-20MA OUTPUT
    $350.00 Buy New $350.00
    $210.00
    AUTOMATION COMPONENTS INC ESENSE-D-5

    AUTOMATION COMPONENTS INC

    ESENSE-D-5

    DUCT, 0-5 VDC OR 4-20MA OUTPUT
    $305.00 Buy New $305.00
    $183.00
    AUTOMATION COMPONENTS INC A/1K-2W-D-8"-PB

    AUTOMATION COMPONENTS INC

    A/1K-2W-D-8"-PB

    SENSOR, 1000 OHM (TWO WIRES) RTD, DUCT, 8-INCH, PLASTIC ENCLOSURE
    $39.00 Buy New $39.00
    $24.00
    GTE 45343

    GTE

    SYLVANIA

    45343

    PRICE/EA; (MIN PURCH OF 10 MAY BE REQ)- ELAC-OCCIR-WV-WMT/24
    $602.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours Contact Us
    HONEYWELL 11304

    HONEYWELL

    11304

    AIR FLOW SWITCH
    $133.00 Buy Surplus As Low As $80.00
    $80.00
    Repair Yours Contact Us
    SIEMENS 587-182

    SIEMENS

    STAEFA CONTROL SYS

    587-182

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 10000OHM
    Buy Surplus As Low As $84.65
    $84.65
    POWERS REGULATOR CO QAM22.6

    POWERS REGULATOR CO

    QAM22.6

    TEMPERATURE PROBE DUCT
    Buy Surplus As Low As $258.00
    $258.00
    SMC ISA11-1-01BG

    SMC

    ISA11-1-01BG

    AIR CATCH SENSOR, BRKT & GAUGE
    $265.00 Buy Surplus As Low As $159.00
    $159.00
    HONEYWELL C7031J-1050

    HONEYWELL

    C7031J-1050

    DISCONTINUED BY MANUFACTURER, AVERAGING ELEMENT, DUCT SENSOR, ELECTRONIC CIRCUIT, LENGTH 12 INCH, RANGE: 40-180 DEGREES F
    Buy Surplus As Low As $71.69
    $71.69
    HONEYWELL T7005A-1001-0-9145

    HONEYWELL

    T7005A-1001-0-9145

    DUCT SENSOR
    $112.00 Buy Surplus As Low As $56.00
    $56.00
    PRECON ST-W24E

    PRECON

    ST-W24E

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE SENSOR, 10K TYPE II THERMISTOR, SENSOR WITHOUT WELL, 4.875'' INCH PROBE
    Buy Surplus As Low As $38.49
    $38.49
    SIEMENS 500-649706FA

    SIEMENS

    FARADAY

    500-649706FA

    AIR DUCT HOUSING MODEL 8741
    $191.00 Buy Surplus As Low As $115.00
    $115.00
    MAMAC SYSTEMS TE-705-C-7-A-1

    MAMAC SYSTEMS

    TE-705-C-7-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, PAINTED STEEL NEMA-4 ENCLOSURE, 10,000 OHM NTC THERMISTOR (TYPE III), PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    $108.00 Buy New $108.00
    $65.00
    MAMAC SYSTEMS TE-705-C-3-B-1

    MAMAC SYSTEMS

    TE-705-C-3-B-1

    RIGID DUCT AVERAGING SENSOR - RTD, PAINTED STEEL NEMA-4 ENCLOSURE, 1,000 OHM PLATINUM RTD, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    $124.00 Buy New $124.00
    $75.00
    OMEGA ENGINEERING HX94V

    OMEGA ENGINEERING

    HX94V

    RELATIVE HUMIDITY/TEMPERATURE TRANSMITTER, DUCT STYLE, 0 % TO 100 %, 0 °C TO 100 °C, 6 VDC TO 30 VDC, 0 VDC TO 1 VDC, SS NEMA 4 HOUSING, 4-PIN CONNECTOR, HX94 SERIES, EACH
    $760.00 Buy New $760.00
    $456.00
    MAMAC SYSTEMS TE-701-C-7-C

    MAMAC SYSTEMS

    TE-701-C-7-C

    DUCT TEMP SENSOR-THERMISTOR, BULKHEAD WITH LEADS, 10,000 OHM NTC THERMISTOR (TYPE III), PROBE LENGTH-8 INCHES
    $17.00 Buy New $17.00
    $11.00
    AUTOMATION COMPONENTS INC A/TT1K-LT-DO-4”-4

    AUTOMATION COMPONENTS INC

    A/TT1K-LT-DO-4”-4

    TRANSMITTER W/ 1,000 OHM RTD, LOW TEMPERATURE DUCT, WITHOUT BOX, 316 SS, 4", 4-20MA OUTPUT , *** TEMPERATURE SPAN REQUIRED ***
    $265.00 Buy New $265.00
    $159.00
    AUTOMATION COMPONENTS INC A/TT1K-DO-4"-1

    AUTOMATION COMPONENTS INC

    A/TT1K-DO-4"-1

    DUCT 4", NO BOX , *** TEMPERATURE SPAN REQUIRED ***
    $109.00 Buy New $109.00
    $66.00
    AUTOMATION COMPONENTS INC A/1K-NI-D-24"-PB

    AUTOMATION COMPONENTS INC

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

    DUCT 24", PB
    $35.00 Buy New $35.00
    $21.00
    AUTOMATION COMPONENTS INC A/20K-D-24"-4X

    AUTOMATION COMPONENTS INC

    A/20K-D-24"-4X

    DUCT 24", 4X
    $60.00 Buy New $60.00
    $36.00
    AUTOMATION COMPONENTS INC A/1K-NI-D-24"-4X

    AUTOMATION COMPONENTS INC

    A/1K-NI-D-24"-4X

    DUCT 24", 4X
    $58.00 Buy New $58.00
    $35.00
    AUTOMATION COMPONENTS INC ESENSE-D-C

    AUTOMATION COMPONENTS INC

    ESENSE-D-C

    CO2 DUCT, CONDUIT, 0-10VDC
    $336.00 Buy New $336.00
    $202.00
    BAPI BA/10K-2-DTC-RSO

    BAPI

    BA/10K-2-DTC-RSO

    DUCT TEMPERATURE SENSOR W/ADJUST & OVERRIDE
    $41.00 Buy New $41.00
    $25.00
    SIEMENS DA-3

    SIEMENS

    PYROTRONICS

    DA-3

    DISCONTINUED BY MANUFACTURER, AIR DUCT DETECTOR, 0-38DEG C, 500-4000FPM
    Buy Surplus As Low As $252.79
    $252.79
    TITUS DESV-08

    TITUS

    DESV-08

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR 8IN DIGITAL VAV NO CONTROL
    Buy Surplus As Low As $134.00
    $134.00
    INGERSOLL RAND SEN01178

    INGERSOLL RAND

    TRANE

    SEN01178

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR, 3% DUCT MOUNT, WITH TEMPERATURE SENSOR, NO REPLACEMENT
    Buy Surplus As Low As $324.64
    $324.64
    BRK ELECTRONICS RM-851-DH

    BRK ELECTRONICS

    RM-851-DH

    DISCONTINUED BY MANUFACTURER,DUCT TESTER STATION,W/ALARM LIGHT
    Buy Surplus As Low As $111.31
    $111.31
    INGERSOLL RAND 4190-1132

    INGERSOLL RAND

    TRANE

    4190-1132

    DISCONTINUED BY MANUFACTURER, DUCT/IMMERSION THERMISTOR TEMP. SENSOR, 10KOHM, 4 IN SENSOR LENGTH, WITH CONDUIT BOX, NEMA-1, IP-30
    Buy Surplus As Low As $60.49
    $60.49
    JOHNSON CONTROLS A91AAA-11

    JOHNSON CONTROLS

    A91AAA-11

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, 60 TO 120F (15 TO 50), WITH ENCLOSURE
    Buy Surplus As Low As $420.00
    $420.00
    MAMAC SYSTEMS TE-703-D-7-B

    MAMAC SYSTEMS

    TE-703-D-7-B

    TEMPERATURE SENSOR
    $26.00 Buy New $26.00
    $16.00
    ROBERTSHAW TSP-7413-22

    ROBERTSHAW

    TSP-7413-22

    DUCT TEMPERATURE SENSOR -40/160F
    $393.00 Buy Surplus As Low As $236.00
    $236.00
    Repair Yours Contact Us
    RITTAL 3286850

    RITTAL

    3286850

    FOR 3209, 3210, 3273, 3359, 3382, 3383, 3384, 3385 SHALLOW AIR DUCT SYSTEM FOR ROOFMOUNT AC FOR 3209, 3210, 3273, 3359, 3382, 3383, 3384, 3385
    $556.00 Buy New $556.00
    $334.00
    SIEMENS 536-382

    SIEMENS

    SIEMENS INDUSTRY

    536-382

    AIR VELOCITY SENSOR PICKUP PROBE KIT, 2-PIPE, 12 INCH (305 MM)
    $97.00 Buy New $97.00
    $59.00
    MAMAC SYSTEMS TE-705-C-16-C-1

    MAMAC SYSTEMS

    TE-705-C-16-C-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, PAINTED STEEL NEMA-4 ENCLOSURE, 10,000 OHM NTC THERMISTOR (ELIWELL), PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    $124.00 Buy New $124.00
    $75.00
    MAMAC SYSTEMS TE-705-C-16-B-1

    MAMAC SYSTEMS

    TE-705-C-16-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, PAINTED STEEL NEMA-4 ENCLOSURE, 10,000 OHM NTC THERMISTOR (ELIWELL), PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    $116.00 Buy New $116.00
    $70.00
    Previous Next
    2 3 4 5 6 7 8 9 10 11 12
    Related Categories
    Cable Component Control Software Enclosure Flow Gauge Humidity Sensor/Transmitter Hydraulic Valve Mount Bracket/Bolt/Stud Kit Pressure Monitor/Indicator Sensor Accessory