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    Sensors & Switches / Sensor Controller

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    Results 201-250 of 405.
    HONEYWELL 00705-A-1735

    HONEYWELL

    NOTIFIER CO

    00705-A-1735

    SENSOR, 705 HIGH TEMPERATURE COMBUSTIBLE SENSOR - 150 DEG C - UL / 3/4 NPT THREADS
    $1,687.00 Buy Surplus As Low As $1,013.00
    $1,013.00
    Repair Yours $841.00
    HONEYWELL 10-0219

    HONEYWELL

    NOTIFIER CO

    10-0219

    HA20 2-CHANNEL CONTROLLERS I/O OPTIONS, DUAL BRIDGE SENSOR INPUT
    $366.00 Buy Surplus As Low As $220.00
    $220.00
    Repair Yours $200.00
    HONEYWELL 10-0221-2

    HONEYWELL

    NOTIFIER CO

    10-0221-2

    HA20 2-CHANNEL CONTROLLERS I/O OPTIONS, DUAL 4-20MA ANALOG INPUT
    $254.00 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    HONEYWELL 10-0221-4

    HONEYWELL

    NOTIFIER CO

    10-0221-4

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL 4-20MA ANALOG INPUT PCB
    $286.00 Buy Surplus As Low As $172.00
    $172.00
    Repair Yours $200.00
    HONEYWELL 10-0287

    HONEYWELL

    NOTIFIER CO

    10-0287

    HA40 4-CHANNEL CONTROLLERS ACCESSORIES, 550V A/300 WATT UPS / SURGE PROTECTOR WITH POWER LOSS RELAY
    $2,485.00 Buy Surplus As Low As $1,491.00
    $1,491.00
    Repair Yours $1,238.00
    HONEYWELL 10-0308

    HONEYWELL

    NOTIFIER CO

    10-0308

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL 4-20MA OUTPUT
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $286.00
    HONEYWELL 10-0309

    HONEYWELL

    NOTIFIER CO

    10-0309

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL BRIDGE SENSOR INPUT
    $671.00 Buy Surplus As Low As $403.00
    $403.00
    Repair Yours $335.00
    HONEYWELL 129428-L3

    HONEYWELL

    NOTIFIER CO

    129428-L3

    S301D2 SENSORS FOR USE WITH 301EM-20, S301D2COMB - COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 2.0-2.219 / N-PENTANE)
    $1,719.00 Buy Surplus As Low As $1,032.00
    $1,032.00
    Repair Yours $857.00
    HONEYWELL 129429-L3

    HONEYWELL

    NOTIFIER CO

    129429-L3

    S301D2 SENSORS FOR USE WITH 301EM-20, S301D2COMB - COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 2.220-2.5 / TOLUENE)
    $1,719.00 Buy Surplus As Low As $1,032.00
    $1,032.00
    Repair Yours $857.00
    HONEYWELL 129430-L3

    HONEYWELL

    NOTIFIER CO

    129430-L3

    S301D2 SENSORS FOR USE WITH 301EM-20, S301D2COMB - COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN +2.5 / N-DECANE)
    $1,719.00 Buy Surplus As Low As $1,032.00
    $1,032.00
    Repair Yours $857.00
    HONEYWELL 129570-L3

    HONEYWELL

    NOTIFIER CO

    129570-L3

    SENSOR, FOR USE WITH 301EM-20, COMBUSTIBLE EXPLOSION PROOF SENSOR, GAIN 1.0-1.3 / METHANE
    $1,734.00 Buy Surplus As Low As $1,041.00
    $1,041.00
    Repair Yours $865.00
    HONEYWELL 1309A0043

    HONEYWELL

    NOTIFIER CO

    1309A0043

    E³POINT ANALOG (SINGLE OR DUAL GAS), E3SAH - E³POINT WITHOUT SENSOR, WALL MOUNT, ANALOG, 120VAC
    $1,001.00 Buy Surplus As Low As $601.00
    $601.00
    Repair Yours $499.00
    HONEYWELL 1309A0049

    HONEYWELL

    NOTIFIER CO

    1309A0049

    E³POINT ANALOG, DUCT MOUNT, E3DA - E³POINT WITHOUT SENSOR, DUCT MOUNT, ANALOG, 24VAC/DC
    $1,423.00 Buy Surplus As Low As $854.00
    $854.00
    Repair Yours $709.00
    HONEYWELL 1309A0059

    HONEYWELL

    NOTIFIER CO

    1309A0059

    E³POINT REMOTE GAS SENSOR (FOR USE WITH E³POINT ANALOG UNITS ONLY), E3SRMH2 - E³POINT REMOTE SENSOR, HYDROGEN (H2)
    $691.00 Buy Surplus As Low As $415.00
    $415.00
    Repair Yours $345.00
    HONEYWELL 1309A0061

    HONEYWELL

    NOTIFIER CO

    1309A0061

    E³POINT REMOTE GAS SENSOR (FOR USE WITH E³POINT ANALOG UNITS ONLY), E3SRMM - E³POINT REMOTE SENSOR, METHANE (CH4)
    $691.00 Buy Surplus As Low As $415.00
    $415.00
    Repair Yours $345.00
    HONEYWELL 1309A5051

    HONEYWELL

    NOTIFIER CO

    1309A5051

    E³POINT NETWORK, DUCT MOUNT, E³POINT WITHOUT SENSOR, DUCT MOUNT, MODBUS/BACNET 24VAC/DC (NO LOGO)
    $1,410.00 Buy Surplus As Low As $846.00
    $846.00
    Repair Yours $703.00
    HONEYWELL 1508A1006

    HONEYWELL

    NOTIFIER CO

    1508A1006

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH
    $797.00 Buy Surplus As Low As $479.00
    $479.00
    Repair Yours $398.00
    HONEYWELL 1508A1007

    HONEYWELL

    NOTIFIER CO

    1508A1007

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAC-TRH-R - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, RELAY
    $696.00 Buy Surplus As Low As $418.00
    $418.00
    Repair Yours $347.00
    HONEYWELL 1508A1008

    HONEYWELL

    NOTIFIER CO

    1508A1008

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH-R - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, RELAY
    $822.00 Buy Surplus As Low As $494.00
    $494.00
    Repair Yours $411.00
    HONEYWELL 1508A1009

    HONEYWELL

    NOTIFIER CO

    1508A1009

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAC-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, DISPLAY
    $733.00 Buy Surplus As Low As $440.00
    $440.00
    Repair Yours $366.00
    HONEYWELL 1508A1014

    HONEYWELL

    NOTIFIER CO

    1508A1014

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH-D - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $986.00 Buy Surplus As Low As $592.00
    $592.00
    Repair Yours $492.00
    HONEYWELL 1508A1015

    HONEYWELL

    NOTIFIER CO

    1508A1015

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAC-TRH-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $886.00 Buy Surplus As Low As $532.00
    $532.00
    Repair Yours $442.00
    HONEYWELL 1508A1016

    HONEYWELL

    NOTIFIER CO

    1508A1016

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH-R-D - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $1,012.00 Buy Surplus As Low As $608.00
    $608.00
    Repair Yours $505.00
    HONEYWELL 1508A1017

    HONEYWELL

    NOTIFIER CO

    1508A1017

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNC-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, NETWORK, DISPLAY
    $860.00 Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $429.00
    HONEYWELL 1508A1022

    HONEYWELL

    NOTIFIER CO

    1508A1022

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNV-TRH-D - IAQPOINT VOC MONITOR, WALL MOUNT, NETWORK, TEMP AND RH, DISPLAY
    $1,113.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours $555.00
    HONEYWELL 1508A1023

    HONEYWELL

    NOTIFIER CO

    1508A1023

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNC-TRH-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $1,012.00 Buy Surplus As Low As $608.00
    $608.00
    Repair Yours $505.00
    HONEYWELL 1508A1024

    HONEYWELL

    NOTIFIER CO

    1508A1024

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNV-TRH-R-D - IAQPOINT VOC MONITOR, WALL MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $1,139.00 Buy Surplus As Low As $684.00
    $684.00
    Repair Yours $568.00
    HONEYWELL R48100

    HONEYWELL

    SKAN A MATIC

    R48100

    CONTROL MODULE
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $287.00
    HONEYWELL 3LCE-B24

    HONEYWELL

    3LCE-B24

    CONTROL BOX 24VDC NEMA4 & IP 65
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    HONEYWELL S684

    HONEYWELL

    S684

    STEP MOTOR CONTROLLER
    $2,067.00 Buy Surplus As Low As $1,241.00
    $1,241.00
    Repair Yours $1,039.00
    HONEYWELL SDS-ACT-1000

    HONEYWELL

    MICROSWITCH

    SDS-ACT-1000

    DISCONTINUED BY MANUFACTURER, CONTROLLER, KEYPAD, LCD SCREEN
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $470.00
    HONEYWELL RP920D-1029

    HONEYWELL

    RP920D-1029

    DUAL INPUT, CONTROLLER D/A REMOTE SET
    $801.00 Buy Surplus As Low As $481.00
    $481.00
    Repair Yours $400.00
    HONEYWELL VMU300A1046

    HONEYWELL

    VMU300A1046

    VENTURI MIXING UNIT, 300 KW REFERENCE LOAD, STRAIGHT FLANGE, PRESSURE DROP: APPROXIMATELY 3.2" WC ACROSS THE VENTURI AT REFERENCE LOAD, MINIMUM LOAD FOR WHICH THE SYSTEM CAN BE USED IS 14%-1 ...
    $674.00 Buy Surplus As Low As $405.00
    $405.00
    Repair Yours $337.00
    HONEYWELL Y7751F2001

    HONEYWELL

    Y7751F2001

    KIT, ACTUALTOR INCLUDED, W7751F/ML6161B
    $1,895.00 Buy Surplus As Low As $1,137.00
    $1,137.00
    Repair Yours $944.00
    HONEYWELL CP980E-1060-3

    HONEYWELL

    CP980E-1060-3

    VELOCITROL VELOCITY CONTROLLER N.O DAMPER
    $318.00 Buy Surplus As Low As $191.00
    $191.00
    Repair Yours $200.00
    HONEYWELL T7515B1012

    HONEYWELL

    T7515B1012

    3000 OHM SPACE, TEMPERATURE SENSOR, CELSIUS
    $366.00 Buy Surplus As Low As $220.00
    $220.00
    Repair Yours $200.00
    HONEYWELL W7215B-1004

    HONEYWELL

    W7215B-1004

    ECONOMIZER CHANGEOVER CTRLR
    $432.00 Buy Surplus As Low As $260.00
    $260.00
    Repair Yours $216.00
    HONEYWELL L4006A1132

    HONEYWELL

    L4006A1132

    100/240F BRK/RISE 5F DIF
    $251.00 Buy Surplus As Low As $151.00
    $151.00
    Repair Yours $200.00
    HONEYWELL PP97A1076

    HONEYWELL

    PP97A1076

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROLLER, 1 PIPE DA OR RA, 10/300#, NO REPLACEMENT
    Buy Surplus As Low As $1,123.73
    $1,123.73
    Repair Yours $897.00
    HONEYWELL T8775A1009

    HONEYWELL

    T8775A1009

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, DIGITAL ROUND, NON-PROGRAMMABLE, BACKLIT DISPLAY, R AND W TERMINALS, ADJUSTABLE HEAT CYCLE RATE, WHITE, USE W/ 24 VAC HEAT ONLY SYSTEMS
    Buy Surplus As Low As $65.92
    $65.92
    Repair Yours Contact Us
    HONEYWELL T7515B-1004

    HONEYWELL

    T7515B-1004

    DISCONTINUED BY MANUFACTURER, TEMP SPACE SENSOR, 3000OHM, 60-90DEG SETPOINT TEMP RANGE, 32-120DEG OPERATING TEMP RANGE, VERTICAL WALL OR ELECTRICAL BOX MOUNTING, WITH TELEPHONE JACK, REPLACE ...
    Buy Surplus As Low As $123.60
    $123.60
    Repair Yours Contact Us
    HONEYWELL C41101

    HONEYWELL

    SKAN A MATIC

    C41101

    CONTROLLER HIGH SPEED 1INCH REFLECTIVE 8-28VDC
    Buy Surplus As Low As $108.00
    $108.00
    Repair Yours Contact Us
    HONEYWELL 942-M3A-2D-1G1-M96

    HONEYWELL

    942-M3A-2D-1G1-M96

    DISCONTINUED BY MANUFACTURER,CONTROLLER AND DISTANCE SENSOR, ULTRASONIC W/SENSOR HEAD, 24 VDC
    Buy Surplus As Low As $3,210.00
    $3,210.00
    Repair Yours $1,950.00
    HONEYWELL YL7220A7503

    HONEYWELL

    YL7220A7503

    ECONOMIZER Y PAK, MOD/2 TEMPERATURE S/MS7503
    $725.00 Buy Surplus As Low As $435.00
    $435.00
    Repair Yours $362.00
    HONEYWELL Y7220A7215

    HONEYWELL

    Y7220A7215

    DISCONTINUED BY MANUFACTURER, ECONOMIZER Y PAK, MOD, MOTOR & 2 TEMPERATURE, REPLACEMENT Y7220AJ3104
    Buy Surplus As Low As $450.00
    $450.00
    Repair Yours $374.00
    HONEYWELL Y7220S7215

    HONEYWELL

    Y7220S7215

    JADE ECONOMIZER KIT, W/ECONOMIZER/ENTHALPY CONTROLLER, OUTSIDE AIR ENTHALPY SENSOR
    $846.00 Buy Surplus As Low As $508.00
    $508.00
    Repair Yours $422.00
    HONEYWELL YL7220S7503

    HONEYWELL

    YL7220S7503

    ECONOMIZER Y PAK, MOD/TS/ES/MS7503
    $794.00 Buy Surplus As Low As $477.00
    $477.00
    Repair Yours $396.00
    HONEYWELL 923AA4BM-A7T-L

    HONEYWELL

    MICROSWITCH

    923AA4BM-A7T-L

    PROXIMITY SWITCH W/QD
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    HONEYWELL CP980E-1045-1

    HONEYWELL

    CP980E-1045-1

    VELOCITROL VELOCITY CONTROLLER
    $340.00 Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $200.00
    HONEYWELL M-700061

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-700061

    IR-F9-R407A-0/1000-COM, R407A 0/1,000 PPM, COMMERCIAL ENCLOSURE
    $2,894.00 Buy Surplus As Low As $1,737.00
    $1,737.00
    Repair Yours $1,442.00
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