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    Sensors & Switches / Sensor Controller

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    Results 101-150 of 369.
    HONEYWELL 3LCE-B24

    HONEYWELL

    3LCE-B24

    CONTROL BOX 24VDC NEMA4 & IP 65
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours Contact Us
    HONEYWELL W974B1006

    HONEYWELL

    W974B1006

    HTG SETBK/CLG SET UP/SHTDWN MOD
    $1,110.00 Buy Surplus As Low As $666.00
    $666.00
    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 Contact Us
    HONEYWELL P3015G00ES01100

    HONEYWELL

    P3015G00ES01100

    SENSOR CONTROLLER 90/264VAC 50/60HZ
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours Contact Us
    HONEYWELL 1508A2023

    HONEYWELL

    NOTIFIER CO

    1508A2023

    IAQPOINT2 DUCT MOUNT WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-DNC-TRH-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $1,210.00 Buy Surplus As Low As $726.00
    $726.00
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    HONEYWELL 1508A1011

    HONEYWELL

    NOTIFIER CO

    1508A1011

    DISCONTINUED BY MANUFACTURER, IAQPOINT2 WITH ANALOG OUTPUT, IAQ-WAC-R-D - IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, RELAY, DISPLAY
    Buy Surplus As Low As $1,260.00
    $1,260.00
    HONEYWELL 1309A5049

    HONEYWELL

    NOTIFIER CO

    1309A5049

    E³POINT ANALOG, DUCT MOUNT, E³POINT WITHOUT SENSOR, DUCT MOUNT, ANALOG, 24VAC/DC (NO LOGO)
    $1,452.00 Buy Surplus As Low As $872.00
    $872.00
    Repair Yours Contact Us
    HONEYWELL 129434-L3

    HONEYWELL

    NOTIFIER CO

    129434-L3

    SULFUR DIOXIDE SENSOR, (SO2), EXPLOSION PROOF, FOR USE WITH 301EM-20, (S301D2SO2)
    $2,002.83 Buy Surplus As Low As $1,201.90
    $1,201.90
    HONEYWELL 129427-L3

    HONEYWELL

    NOTIFIER CO

    129427-L3

    S301D2 SENSORS FOR USE WITH 301EM-20, S301D2COMB - COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 1.6-1.999 / PROPANE, ETHANOL)
    $1,771.00 Buy Surplus As Low As $1,063.00
    $1,063.00
    Repair Yours Contact Us
    HONEYWELL FE-TR8A-T10

    HONEYWELL

    MICROSWITCH

    FE-TR8A-T10

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 16 VAC / 20 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    Buy Surplus As Low As $1,290.00
    $1,290.00
    HONEYWELL 1309A0039

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0039

    DISCONTINUED BY MANUFACTURER, HYDROGEN (H2), -40 TO 50C (-40 TO 122F)
    Buy Surplus As Low As $504.55
    $504.55
    Repair Yours Contact Us
    HONEYWELL 129436-L3

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    129436-L3

    OXYGEN (O2) EXPLOSION PROOF SENSOR
    $1,458.00 Buy Surplus As Low As $875.00
    $875.00
    Repair Yours Contact Us
    HONEYWELL 129433-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129433-L3

    HYDROGEN SULFIDE (H2S) EXPLOSION PROOF SENSOR , 129433-L3
    $1,645.00 Buy Surplus As Low As $987.00
    $987.00
    Repair Yours Contact Us
    HONEYWELL M-700140

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    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 Contact Us
    HONEYWELL M-700031

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700031

    IR-F9-R422D-0/1000-COM, R422D 0/1, 000 PPM, COMMERCIAL ENCLOSURE
    $2,876.00 Buy Surplus As Low As $1,726.00
    $1,726.00
    Repair Yours Contact Us
    HONEYWELL M-501427

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-501427

    GAS SENSOR COMBUSTIBLE (LEL)
    $951.00 Buy Surplus As Low As $571.00
    $571.00
    Repair Yours Contact Us
    HONEYWELL 129436-L3

    HONEYWELL

    NOTIFIER CO

    129436-L3

    02 SENSOR, EXPLOSION PROOF, FOR USE WITH 301EM-20, (S301D2O2)
    $1,521.00 Buy Surplus As Low As $913.00
    $913.00
    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)
    $1,771.00 Buy Surplus As Low As $1,063.00
    $1,063.00
    Repair Yours Contact Us
    HONEYWELL 10-0229

    HONEYWELL

    ECLIPSE COMBUSTION

    10-0229

    ECLIPSE 100229 NOZZLE, MACHINED, PROPANE/ BUTANE , 100229
    $986.00 Buy Surplus As Low As $592.00
    $592.00
    Repair Yours Contact Us
    HONEYWELL FE-TR8B-T103

    HONEYWELL

    MICROSWITCH

    FE-TR8B-T103

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 15 VAC / 12 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    Buy Surplus As Low As $630.00
    $630.00
    HONEYWELL FE-TR8B-T100

    HONEYWELL

    MICROSWITCH

    FE-TR8B-T100

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 15 VAC / 12 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    Buy Surplus As Low As $630.00
    $630.00
    HONEYWELL M-700123

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-700123

    301EM-20 LIGHT STACK ASSEMBLY
    $1,044.00 Buy Surplus As Low As $627.00
    $627.00
    Repair Yours Contact Us
    HONEYWELL M-700139

    HONEYWELL

    M-700139

    REFRIGERANT GAS SENSOR, R404A, 0-1000 PPM, 4-20 MA, 0 RELAY, NO LCD, METAL ENCLOSURE, NEMA 4
    $2,821.00 Buy Surplus As Low As $1,693.00
    $1,693.00
    Repair Yours Contact Us
    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 Contact Us
    HONEYWELL 029-0695-000

    HONEYWELL

    RAE SYSTEMS INC

    029-0695-000

    RAELINK3 MESH WIRELESS TRANSMISS KIT GAS DETECTOR
    $12,730.00 Buy Surplus As Low As $7,638.00
    $7,638.00
    Repair Yours Contact Us
    HONEYWELL 623-00172-000

    HONEYWELL

    623-00172-000

    DISCONTINUED BY MANUFACTURER, CONTROL PROBE, CBLMS-2-15
    Buy Surplus As Low As $3,210.00
    $3,210.00
    Repair Yours Contact Us
    HONEYWELL M-700138

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700138

    IR-F9-R134A-0/1000-COM, R134A 0/1, 000 PPM, COMMERCIAL ENCLOSURE
    $2,876.00 Buy Surplus As Low As $1,726.00
    $1,726.00
    Repair Yours Contact Us
    HONEYWELL M-700137

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700137

    IR-F9-R22-0/1000-COM, R22 0/1, 000 PPM, COMMERCIAL ENCLOSURE
    $2,876.00 Buy Surplus As Low As $1,726.00
    $1,726.00
    Repair Yours Contact Us
    HONEYWELL 129429-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129429-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 2.220-2.5 / TOLUENE)
    $1,645.00 Buy Surplus As Low As $987.00
    $987.00
    Repair Yours Contact Us
    HONEYWELL 129428-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129428-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 2.0-2.219 / N-PENTANE)
    $1,645.00 Buy Surplus As Low As $987.00
    $987.00
    Repair Yours Contact Us
    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
    $1,172.00 Buy Surplus As Low As $704.00
    $704.00
    Repair Yours Contact Us
    HONEYWELL 51452682-505

    HONEYWELL

    51452682-505

    DIRECTLINE DL425 DO PPB SENSOR
    $10,305.00 Buy Surplus As Low As $6,183.00
    $6,183.00
    Repair Yours Contact Us
    HONEYWELL DC3501-RE-1000-161-10000-E0-0

    HONEYWELL

    DC3501-RE-1000-161-10000-E0-0

    UNIVERSAL DIGITAL CONTROLLER, UDC3500 SERIES, 24 VAC, 4-20/0-20 MA
    $3,453.00 Buy Surplus As Low As $2,279.00
    $2,279.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNTXFM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNTXFM

    SENSEPOINT XCD FLAM AND IR TRANSMITTER ONLY (NO SENSOR) FOR UL, LM25
    $2,047.00 Buy Surplus As Low As $1,229.00
    $1,229.00
    Repair Yours Contact Us
    HONEYWELL LT-SEN-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LT-SEN-R

    REFERENCE SENSOR
    $1,740.00 Buy Surplus As Low As $1,044.00
    $1,044.00
    Repair Yours Contact Us
    HONEYWELL 1508A1018

    HONEYWELL

    NOTIFIER CO

    1508A1018

    IAQPOINT2 WITH DIGITAL OUTPUT, BACNET AND MODBUS (SELECTABLE), IAQ-WNV-D - IAQPOINT VOC MONITOR, WALL MOUNT, NETWORK, DISPLAY
    $1,016.00 Buy Surplus As Low As $610.00
    $610.00
    Repair Yours Contact Us
    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
    $887.00 Buy Surplus As Low As $533.00
    $533.00
    Repair Yours Contact Us
    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
    $1,041.00 Buy Surplus As Low As $625.00
    $625.00
    Repair Yours Contact Us
    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
    $912.00 Buy Surplus As Low As $548.00
    $548.00
    Repair Yours Contact Us
    HONEYWELL 1309A0043

    HONEYWELL

    NOTIFIER CO

    1309A0043

    E³POINT ANALOG (SINGLE OR DUAL GAS), E3SAH - E³POINT WITHOUT SENSOR, WALL MOUNT, ANALOG, 120VAC
    $1,032.00 Buy Surplus As Low As $601.00
    $601.00
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    HONEYWELL 1309A5042

    HONEYWELL

    NOTIFIER CO

    1309A5042

    E³POINT ANALOG (SINGLE OR DUAL GAS), E³POINT WITHOUT SENSOR, WALL MOUNT, ANALOG, 24VAC/DC (NO LOGO)
    $860.00 Buy Surplus As Low As $516.00
    $516.00
    Repair Yours Contact Us
    HONEYWELL 129432-L3

    HONEYWELL

    NOTIFIER CO

    129432-L3

    S301D2 SENSORS FOR USE WITH 301EM-20, S301D2NO2 - NITROGEN DIOXIDE (NO2) EXPLOSION PROOF SENSOR
    $1,700.00 Buy Surplus As Low As $1,020.00
    $1,020.00
    Repair Yours Contact Us
    HONEYWELL 9677901

    HONEYWELL

    9677901

    DIPRO SENSOR INTERFACE, 1-4INPUT FAST EVENTS 10MILLISECOND, 5-8INPUT SLOW EVENTS SAME AS SENSOR, 24VDC
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours Contact Us
    HONEYWELL 09227001

    HONEYWELL

    09227001

    DISCONTINUED BY MANUFACTURER, MICROWAVE SENSOR, PANEL MOUNTED, 1.8/3 GHZ
    Buy Surplus As Low As $1,011.17
    $1,011.17
    Repair Yours Contact Us
    HONEYWELL 129436-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129436-L3

    OXYGEN (O2) EXPLOSION PROOF SENSOR, 0 TO 25% DETECTION RANGE, -4 TO 104F OPERATING TEMPERATURE, 500FT BETWEEN THE CONTROLLER AND THE SENSOR
    $2,341.00 Buy Surplus As Low As $1,405.00
    $1,405.00
    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 Contact Us
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