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    Sensors & Switches / Sensor Controller

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    Results 251-300 of 401.
    HONEYWELL UDC3200CE300R20000

    HONEYWELL

    UDC3200CE300R20000

    UDC3200-CE-300R-200-00000-E0-0
    $2,752.00 Buy Surplus As Low As $1,652.00
    $1,652.00
    Repair Yours $1,372.00
    HONEYWELL M-700140

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700140

    IR-F9-R507A-0/1000-COM, R507A 0/1, 000 PPM, COMMERCIAL ENCLOSURE
    $2,981.00 Buy Surplus As Low As $1,789.00
    $1,789.00
    Repair Yours $1,485.00
    HONEYWELL 129430-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129430-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN +2.5 / N-DECANE)
    $1,677.00 Buy Surplus As Low As $1,007.00
    $1,007.00
    Repair Yours $836.00
    HONEYWELL 1508A2032

    HONEYWELL

    NOTIFIER CO

    1508A2032

    IAQPOINT2 DUCT MOUNT WITH LONWORKS, IAQ-DLV-TRH-R-D - IAQPOINT VOC MONITOR, DUCT MOUNT, LON, TEMP AND RH, RELAY, DISPLAY
    $1,472.00 Buy Surplus As Low As $884.00
    $884.00
    Repair Yours $734.00
    HONEYWELL 1508A2024

    HONEYWELL

    NOTIFIER CO

    1508A2024

    IAQPOINT2 DUCT MOUNT WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-DNV-TRH-R-D - IAQPOINT VOC MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $1,341.00 Buy Surplus As Low As $805.00
    $805.00
    Repair Yours $669.00
    HONEYWELL 1508A2016

    HONEYWELL

    NOTIFIER CO

    1508A2016

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAV-TRH-R-D - IAQPOINT VOC MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $1,210.00 Buy Surplus As Low As $726.00
    $726.00
    Repair Yours $603.00
    HONEYWELL 1508A2015

    HONEYWELL

    NOTIFIER CO

    1508A2015

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAC-TRH-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $1,081.00 Buy Surplus As Low As $649.00
    $649.00
    Repair Yours $539.00
    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)
    $1,771.00 Buy Surplus As Low As $1,063.00
    $1,063.00
    Repair Yours $883.00
    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)
    $1,771.00 Buy Surplus As Low As $1,063.00
    $1,063.00
    Repair Yours $883.00
    HONEYWELL 10-0309

    HONEYWELL

    NOTIFIER CO

    10-0309

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL BRIDGE SENSOR INPUT
    $691.00 Buy Surplus As Low As $415.00
    $415.00
    Repair Yours $345.00
    HONEYWELL 10-0308

    HONEYWELL

    NOTIFIER CO

    10-0308

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL 4-20MA OUTPUT
    $591.00 Buy Surplus As Low As $355.00
    $355.00
    Repair Yours $300.00
    HONEYWELL 10-0221-4

    HONEYWELL

    NOTIFIER CO

    10-0221-4

    HA40 4-CHANNEL CONTROLLERS I/O OPTIONS, FOUR CHANNEL 4-20MA ANALOG INPUT PCB
    $295.00 Buy Surplus As Low As $177.00
    $177.00
    Repair Yours $300.00
    HONEYWELL 10-0221-2

    HONEYWELL

    NOTIFIER CO

    10-0221-2

    HA20 2-CHANNEL CONTROLLERS I/O OPTIONS, DUAL 4-20MA ANALOG INPUT
    $262.00 Buy Surplus As Low As $158.00
    $158.00
    Repair Yours $300.00
    HONEYWELL 00705-A-1735

    HONEYWELL

    NOTIFIER CO

    00705-A-1735

    SENSOR, 705 HIGH TEMPERATURE COMBUSTIBLE SENSOR - 150 DEG C - UL / 3/4 NPT THREADS
    $1,738.00 Buy Surplus As Low As $1,043.00
    $1,043.00
    Repair Yours $866.00
    HONEYWELL DC3501EE3000210000

    HONEYWELL

    DC3501EE3000210000

    DIGITAL CONTROLLER, DC3501-EE-3000-210-00000-00-0
    $4,165.00 Buy Surplus As Low As $2,499.00
    $2,499.00
    Repair Yours $2,075.00
    HONEYWELL MPLS 97-4172

    HONEYWELL

    MPLS 97-4172

    FLAME SENSOR, COMPLETE MODULE, WITH DYNAMIC SELF CHECK AMPLIFIER
    Buy Surplus As Low As $3,210.00
    $3,210.00
    Repair Yours $2,665.00
    HONEYWELL 10-0219

    HONEYWELL

    GAMEWELL-FCI

    10-0219

    DUAL BRIDGE SENSOR INPUT
    $244.00 Buy Surplus As Low As $147.00
    $147.00
    Repair Yours $200.00
    HONEYWELL 00705-A-1735

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    00705-A-1735

    COMBUSTIBLE SENSOR, 705 HIGH TEMPERATURE, 150 DEG C, UL, 3/4 NPT THREADS
    $1,355.00 Buy Surplus As Low As $813.00
    $813.00
    Repair Yours $675.00
    HONEYWELL 1309A0037

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0037

    NITROGEN DIOXIDE (NO2); -40° TO 50°C (-40° TO 122°F)
    $476.00 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours $238.00
    HONEYWELL YL7220SCD3103

    HONEYWELL

    YL7220SCD3103

    JADE ECONOMIZER SYSTEM, W/ ECON
    $1,231.00 Buy Surplus As Low As $739.00
    $739.00
    Repair Yours $614.00
    HONEYWELL TQ651X4

    HONEYWELL

    MICROSWITCH

    TQ651X4

    TORQUE WATCH GAUGE, 0.5-10IN-OZ; TORQUE RANGE N-M:-; TORQUE RANGE FT-LB:-; ACCURACY %:2%; PRODUCT RANGE:-
    $4,223.00 Buy Surplus As Low As $2,534.00
    $2,534.00
    Repair Yours $2,104.00
    HONEYWELL 1508A2021

    HONEYWELL

    NOTIFIER CO

    1508A2021

    IAQPOINT2 DUCT MOUNT WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-DNC-TRH-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, DISPLAY
    $1,186.00 Buy Surplus As Low As $712.00
    $712.00
    Repair Yours $591.00
    HONEYWELL 1508A2013

    HONEYWELL

    NOTIFIER CO

    1508A2013

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAC-TRH-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $1,055.00 Buy Surplus As Low As $633.00
    $633.00
    Repair Yours $526.00
    HONEYWELL 1508A2005

    HONEYWELL

    NOTIFIER CO

    1508A2005

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAC-TRH - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH
    $860.00 Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $429.00
    HONEYWELL 1508A2004

    HONEYWELL

    NOTIFIER CO

    1508A2004

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAV-R - IAQPOINT VOC MONITOR, DUCT MOUNT, ANALOG, RELAY
    $887.00 Buy Surplus As Low As $533.00
    $533.00
    Repair Yours $443.00
    HONEYWELL 1508A1029

    HONEYWELL

    NOTIFIER CO

    1508A1029

    IAQPOINT2 WITH LONWORKS, IAQ-WLC-TRH-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, TEMP AND RH, DISPLAY
    $1,146.00 Buy Surplus As Low As $688.00
    $688.00
    Repair Yours $572.00
    HONEYWELL 1508A1028

    HONEYWELL

    NOTIFIER CO

    1508A1028

    IAQPOINT2 WITH LONWORKS, IAQ-WLV-R-D - IAQPOINT VOC MONITOR, WALL MOUNT, LON, RELAY, DISPLAY
    $1,172.00 Buy Surplus As Low As $704.00
    $704.00
    Repair Yours $585.00
    HONEYWELL SPXCLRLH1SS

    HONEYWELL

    NOTIFIER CO

    SPXCLRLH1SS

    SENSEPOINT XCL/XRL REPLACEMENT SENSOR - H2S (LOW AND HIGH RANGE)
    $568.00 Buy Surplus As Low As $341.00
    $341.00
    Repair Yours $284.00
    HONEYWELL 1309A0037

    HONEYWELL

    GAMEWELL-FCI

    1309A0037

    NITROGEN DIOXIDE (NO2); -40° TO 50°C (-40° TO 122°F)
    $466.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $233.00
    HONEYWELL M-700123

    HONEYWELL

    GAMEWELL-FCI

    M-700123

    301EM-20 LIGHT STACK ASSEMBLY
    $832.00 Buy Surplus As Low As $500.00
    $500.00
    Repair Yours $415.00
    HONEYWELL 1309A0061

    HONEYWELL

    GAMEWELL-FCI

    1309A0061

    E³POINT REMOTE SENSOR, METHANE (CH4)
    $576.71 Buy Surplus As Low As $347.44
    $347.44
    Repair Yours $277.00
    HONEYWELL 129427-L3

    HONEYWELL

    GAMEWELL-FCI

    129427-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 1.6-1.999 / PROPANE, ETHANOL)
    $1,151.00 Buy Surplus As Low As $691.00
    $691.00
    Repair Yours $574.00
    HONEYWELL 32318545-001

    HONEYWELL

    32318545-001

    RESIDENTIAL HUMIDIFIER, WHITE/CLEAR ADAPTER
    $137.00 Buy Surplus As Low As $83.00
    $83.00
    Repair Yours Contact Us
    HONEYWELL 1309A0040

    HONEYWELL

    GAMEWELL-FCI

    1309A0040

    METHANE (CH4); -40° TO 50°C (-40° TO 122°F)
    $466.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $233.00
    HONEYWELL 129435-L3

    HONEYWELL

    GAMEWELL-FCI

    129435-L3

    CHLORINE (CL2) EXPLOSION PROOF SENSOR
    $1,414.00 Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $705.00
    HONEYWELL 129426-L3

    HONEYWELL

    GAMEWELL-FCI

    129426-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 1.3-1.599 / HYDROGEN)
    $1,151.00 Buy Surplus As Low As $691.00
    $691.00
    Repair Yours $574.00
    HONEYWELL MDL3R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MDL3R

    SYNC CIRCUIT MODULE 12/24VDC
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL 1508A2007

    HONEYWELL

    NOTIFIER CO

    1508A2007

    IAQPOINT2 DUCT MOUNT WITH ANALOG OUTPUT, IAQ-DAC-TRH-R - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY
    $887.00 Buy Surplus As Low As $533.00
    $533.00
    Repair Yours $443.00
    HONEYWELL 1508A1031

    HONEYWELL

    NOTIFIER CO

    1508A1031

    IAQPOINT2 WITH LONWORKS, IAQ-WLC-TRH-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, TEMP AND RH, RELAY, DISPLAY
    $1,172.00 Buy Surplus As Low As $704.00
    $704.00
    Repair Yours $585.00
    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
    $1,041.00 Buy Surplus As Low As $625.00
    $625.00
    Repair Yours $519.00
    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
    $1,146.00 Buy Surplus As Low As $688.00
    $688.00
    Repair Yours $572.00
    HONEYWELL 1508A1014

    HONEYWELL

    NOTIFIER CO

    1508A1014

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH-D - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $1,016.00 Buy Surplus As Low As $610.00
    $610.00
    Repair Yours $507.00
    HONEYWELL 1508A1006

    HONEYWELL

    NOTIFIER CO

    1508A1006

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-TRH - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, TEMP AND RH
    $820.00 Buy Surplus As Low As $492.00
    $492.00
    Repair Yours $409.00
    HONEYWELL 1309A5051

    HONEYWELL

    NOTIFIER CO

    1309A5051

    E³POINT NETWORK, DUCT MOUNT, E³POINT WITHOUT SENSOR, DUCT MOUNT, MODBUS/BACNET 24VAC/DC (NO LOGO)
    $1,452.00 Buy Surplus As Low As $872.00
    $872.00
    Repair Yours $724.00
    HONEYWELL 1309A0059

    HONEYWELL

    NOTIFIER CO

    1309A0059

    E³POINT REMOTE GAS SENSOR (FOR USE WITH E³POINT ANALOG UNITS ONLY), E3SRMH2 - E³POINT REMOTE SENSOR, HYDROGEN (H2)
    $265.00 Buy Surplus As Low As $159.00
    $159.00
    Repair Yours $200.00
    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 1309A0035

    HONEYWELL

    GAMEWELL-FCI

    1309A0035

    HYDROGEN SULFIDE (H2S); -40° TO 50°C (-40° TO 122°F)
    $466.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $233.00
    HONEYWELL 129430-L3

    HONEYWELL

    GAMEWELL-FCI

    129430-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN +2.5 / N-DECANE)
    $1,151.00 Buy Surplus As Low As $691.00
    $691.00
    Repair Yours $574.00
    HONEYWELL 1508A1020

    HONEYWELL

    NOTIFIER CO

    1508A1020

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNV-R-D - IAQPOINT VOC MONITOR, WALL MOUNT, NETWORK, RELAY, DISPLAY
    $1,041.00 Buy Surplus As Low As $625.00
    $625.00
    Repair Yours $519.00
    HONEYWELL 1508A1012

    HONEYWELL

    NOTIFIER CO

    1508A1012

    IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAV-R-D - IAQPOINT VOC MONITOR, WALL MOUNT, ANALOG, RELAY, DISPLAY
    $912.00 Buy Surplus As Low As $548.00
    $548.00
    Repair Yours $455.00
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