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    Sensors & Switches / Sensor Controller

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    Results 1-50 of 409.
    HONEYWELL CP980C1065

    HONEYWELL

    CP980C1065

    VELOCITROL DA 0-500 FPM
    ✓ IN STOCK!
    CAN$2,071.54 Buy Surplus As Low As CAN$1,450.34
    CAN$1,450.34
    Repair Yours CAN$447.00
    HONEYWELL C7061F2001

    HONEYWELL

    C7061F2001

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120VAC, 3/4 INCH MOUNTING, 96 INCH COLOR CODED LEAD WIRES, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, FOR USE ON COMBU ...
    ✓ IN STOCK!
    CAN$7,086.39 Buy Surplus As Low As CAN$4,251.83
    CAN$4,251.83
    Repair Yours CAN$2,340.00
    HONEYWELL C7061A1020

    HONEYWELL

    C7061A1020

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 115/230VAC, 3/4 INCH MOUNTING, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, FOR USE ON COMBUSTION GAS, OIL AND OTHER FUE ...
    ✓ IN STOCK!
    CAN$3,959.72 Buy Surplus As Low As CAN$2,375.83
    CAN$2,375.83
    Repair Yours CAN$1,636.80
    HONEYWELL 6581800274

    HONEYWELL

    6581800274

    DISCONTINUED BY MANUFACTURER, COLOR SENSOR PROCESSOR, PANEL MOUNTED, 26 PIN CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,800.82
    CAN$1,800.82
    Repair Yours CAN$1,426.29
    HONEYWELL TR42-H

    HONEYWELL

    TR42-H

    DISCONTINUED BY MANUFACTURER, WALL MODULE, TEMPERATURE AND HUMIDITY, TWO-WIRE SYLK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$722.80
    CAN$722.80
    Repair Yours CAN$470.21
    HONEYWELL Y7355H1009

    HONEYWELL

    Y7355H1009

    COMMERCIAL THERMOSTAT/SENSOR PACKAGE, T7350H1009-COMMUNICATING THERMOSTAT FOR SINGLE USE-MULTISTAGE CONVENTIONAL OR HEAT PUMP APPLICATIONS (3H/3C), C7041B2005- DUCT MOUNT SENSOR, T7771A1005- ...
    ✓ IN STOCK!
    CAN$908.45 Buy Surplus As Low As CAN$711.70
    CAN$711.70
    Repair Yours CAN$651.07
    HONEYWELL 9602-5501

    HONEYWELL

    HONEYWELL ANALYTICS

    9602-5501

    SATELLITE AND SATEX SENSOR CELL FOR O2.R
    ✓ IN STOCK!
    CAN$1,509.89 Buy Surplus As Low As CAN$905.93
    CAN$905.93
    Repair Yours CAN$637.20
    HONEYWELL 6581800298

    HONEYWELL

    6581800298

    DISCONTINUED BY MANUFACTURER, COLOR SENSOR PROCESSOR, PANEL MOUNTED, 26 PIN CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,560.59
    CAN$1,560.59
    Repair Yours CAN$975.52
    HONEYWELL LT-SEN-M

    HONEYWELL

    FIRE LITE

    LT-SEN-M

    LI-ION TAMER MONITOR SENSOR
    ✓ IN STOCK!
    CAN$3,236.01 Buy Surplus As Low As CAN$1,005.03
    CAN$1,005.03
    HONEYWELL LP920A-1021

    HONEYWELL

    LP920A-1021

    REMOTE BULB TEMPERATURE CONTROLLER, TWO-PIPE, DIRECT ACTING, 30-150 DEG F
    ✓ IN STOCK!
    CAN$2,035.87 Buy Surplus As Low As CAN$1,064.92
    CAN$1,064.92
    HONEYWELL HP970A-1009

    HONEYWELL

    HP970A-1009

    HUMIDISTAT PNEU. 2-PIPE DA W/O FTNGS OR CVR 15-75% REL. HUM.
    ✓ IN STOCK!
    CAN$1,682.01 Buy Surplus As Low As CAN$835.05
    CAN$835.05
    HONEYWELL C7061A-1012

    HONEYWELL

    C7061A-1012

    DISCONTINUED BY MANUFACTURER, ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120 VAC, 3/4 INCH MOUNTING, NEMA 4 RATED, USED WITH R7861 DYNAMIC SELF CHECK AMPLIFIERS, DIRECT ...
    ✓ IN STOCK!
    CAN$8,506.41 Buy Surplus As Low As CAN$3,262.41
    CAN$3,262.41
    HONEYWELL LP920B-1037

    HONEYWELL

    LP920B-1037

    REMOTE BULB TEMPERATURE CONTROLLER, 2 PIPE, REVERSE ACTING, 30-150 DEGREE SCALE RANGE, 3/8"X5 1/4" BULB WITH 5' CAPILLARY, REMOTE DUCT MOUNT, 5-25 DEGREE THROTTLING RANGE
    ✓ IN STOCK!
    CAN$3,324.11 Buy Surplus As Low As CAN$2,216.08
    CAN$2,216.08
    HONEYWELL LP920A-1039

    HONEYWELL

    LP920A-1039

    PNEUMATIC REMOTE BULB TEMPERATURE CONTROL, 5FT CAPILLARY, 30-150DEG F, DIRECT ACTING, FOR DUCT APPLICATIONS
    ✓ IN STOCK!
    CAN$2,645.52 Buy Surplus As Low As CAN$2,071.31
    CAN$2,071.31
    HONEYWELL LP920A-1013

    HONEYWELL

    LP920A-1013

    HONEYWELL LP920A1013 CONTROLLER PNEUM.TEMP.DA WELL
    ✓ IN STOCK!
    CAN$1,512.71 Buy Surplus As Low As CAN$1,029.28
    CAN$1,029.28
    HONEYWELL MPD-AMCB1

    HONEYWELL

    HONEYWELL ANALYTICS

    MPD-AMCB1

    MULTI PURPOSE DETECTOR SENSOR, ATEX/IECEX/INMETRO, XNX, M25
    ✓ IN STOCK!
    CAN$1,972.44 Buy Surplus As Low As CAN$1,545.33
    CAN$1,545.33
    Repair Yours CAN$841.43
    HONEYWELL 9612-0200

    HONEYWELL

    9612-0200

    DISCONTINUED BY MANUFACTURER, SATELLITE ANALOG, 4-20MA, NEMA 4X
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,045.41
    CAN$1,045.41
    Repair Yours CAN$952.46
    HONEYWELL C7061A-1046

    HONEYWELL

    C7061A-1046

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120 VAC, 3/4 INCH MOUNTING, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, FOR USE ON COMBUSTION GAS, OIL AND OTHER FUELS, ...
    ✓ IN STOCK!
    CAN$4,620.96 Buy Surplus As Low As CAN$2,546.00
    CAN$2,546.00
    HONEYWELL C7061A1053

    HONEYWELL

    C7061A1053

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120VAC, 3/4 INCH MOUNTING, 96 INCH COLOR CODED LEAD WIRES, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, REPLACES C7061A1 ...
    ✓ IN STOCK!
    CAN$3,952.00 Buy Surplus As Low As CAN$2,426.57
    CAN$2,426.57
    Repair Yours CAN$2,141.00
    HONEYWELL FE-MLS-TR5-14

    HONEYWELL

    MICROSWITCH

    FE-MLS-TR5-14

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC CONTROLLER,MODULATED PHOTOELECTRIC AMPLIFIER,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$126.75
    CAN$126.75
    Repair Yours CAN$349.38
    HONEYWELL L4079B1066

    HONEYWELL

    L4079B1066

    LIMIT CONTROLLER, 20-300 PSI OPERATING PRESSURE RANGE, MANUAL RESET, SPST SWITCH BREAKS ON PRESSURE RISE, STAINLESS STEEL DIAPHRAGM, USE WITH STEAM; AIR; NONCOMBUSTIBLE GASES; & NON CORROSIV ...
    ✓ IN STOCK!
    CAN$747.93 Buy Surplus As Low As CAN$471.18
    CAN$471.18
    Repair Yours CAN$360.00
    HONEYWELL R8285D5001

    HONEYWELL

    RESIDEO

    R8285D5001

    DPST CONTROL CENTER FOR HYDRONIC APPLICATIONS USE WITH SV9600 SMART VALVE INCLUD
    ✓ IN STOCK!
    CAN$141.77 Buy Surplus As Low As CAN$96.41
    CAN$96.41
    Repair Yours CAN$360.00
    HONEYWELL L4006H1004

    HONEYWELL

    RESIDEO

    L4006H1004

    AQUASTAT, BREAKS ON RISE, 100-240F RANGE, 240F FACTORY STOP, MANUAL RESET LESS WELL
    ✓ IN STOCK!
    CAN$550.52 Buy Surplus As Low As CAN$260.28
    CAN$260.28
    Repair Yours CAN$360.00
    HONEYWELL HH57AC078A

    HONEYWELL

    HH57AC078A

    ENTHALPY SENSOR SOLID STATE, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    CAN$236.19 Buy Surplus As Low As CAN$33.97
    CAN$33.97
    Repair Yours CAN$349.38
    HONEYWELL CP980E1060

    HONEYWELL

    CP980E1060

    VELOCITROL SENSOR CONTROL
    ✓ IN STOCK!
    CAN$887.50 Buy Surplus As Low As CAN$586.94
    CAN$586.94
    Repair Yours CAN$617.72
    HONEYWELL 14000786-001

    HONEYWELL

    14000786-001

    PNEUMATIC RECEIVER GUAGE, 25-125DEGREES FARENHEIT, 1.5INCH DIAMETER
    ✓ IN STOCK!
    CAN$410.32 Buy Surplus As Low As CAN$197.07
    CAN$197.07
    HONEYWELL FMP1

    HONEYWELL

    MICROSWITCH

    FMP1

    DISCONTINUED BY MANUFACTURER, STD P/S BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$49.90
    CAN$49.90
    HONEYWELL FE-MF3

    HONEYWELL

    MICROSWITCH

    FE-MF3

    CIRCUIT BOARD ASSEMBLY, PHOTOELECTRIC CONTROLLER
    ✓ IN STOCK!
    CAN$18.20 Buy Surplus As Low As CAN$7.44
    CAN$7.44
    HONEYWELL TR42-CO2

    HONEYWELL

    TR42-CO2

    DISCONTINUED BY MANUFACTURER, LCD TEMPERATURE, CO2 SYLK, WALL MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$498.25
    CAN$498.25
    Repair Yours CAN$353.54
    HONEYWELL TR71

    HONEYWELL

    TR71

    DISCONTINUED BY MANUFACTUREER,TEMPERATURE MODULE, TWO WIRE, ZIO, LCD, WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$328.45
    CAN$328.45
    Repair Yours CAN$360.00
    HONEYWELL Q345A-1305

    HONEYWELL

    RESIDEO

    Q345A-1305

    PILOT BURNER, 1/4IN COMPRESSION CONNECTION, FRONT FACING TIP
    ✓ IN STOCK!
    CAN$117.00 Buy Surplus As Low As CAN$63.67
    CAN$63.67
    Repair Yours CAN$360.00
    HONEYWELL R8285B1053

    HONEYWELL

    RESIDEO

    R8285B1053

    PROVIDES LOW VOLTAGE CONTROL OF LINE VOLTAGE FAN MOTORS AND AUXILIARY CIRCUITS IN HEATING, COOLING, OR AIR CONDITIONING SYSTEMS. **FEATURES** * TRANSFORMER POWERS LOW VOLTAGE CONT ...
    ✓ IN STOCK!
    CAN$184.44 Buy Surplus As Low As CAN$144.61
    CAN$144.61
    Repair Yours CAN$360.00
    HONEYWELL L4006A1132

    HONEYWELL

    L4006A1132

    100/240F BRK/RISE 5F DIF
    ✓ IN STOCK!
    CAN$268.65 Buy Surplus As Low As CAN$166.03
    CAN$166.03
    Repair Yours CAN$360.00
    HONEYWELL FE-TR8-T82

    HONEYWELL

    MICROSWITCH

    FE-TR8-T82

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 15 VAC / 12 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$323.85
    CAN$323.85
    HONEYWELL 272695

    HONEYWELL

    272695

    FRESH AIR CONTROLLER, RANGE HIGH OR LOW, TURNSTYLE ADJUST SWITCH, LED INDICATOR
    ✓ IN STOCK!
    CAN$62.27 Buy Surplus As Low As CAN$24.07
    CAN$24.07
    Repair Yours CAN$357.16
    HONEYWELL FE-TR8B

    HONEYWELL

    MICROSWITCH

    FE-TR8B

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 15 VAC / 12 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$115.08
    CAN$115.08
    HONEYWELL C7041R-2000

    HONEYWELL

    C7041R-2000

    20K DUCT AVRGING TEMP SENSOR,12FT , C7041R2000
    ✓ IN STOCK!
    CAN$209.22 Buy Surplus As Low As CAN$163.04
    CAN$163.04
    HONEYWELL FMT-2

    HONEYWELL

    MICROSWITCH

    FMT-2

    PC BOARD
    ✓ IN STOCK!
    CAN$53.19 Buy Surplus As Low As CAN$37.67
    CAN$37.67
    HONEYWELL FE-TR6

    HONEYWELL

    MICROSWITCH

    FE-TR6

    DISCONTINUED BY MANUFACTURER, LOGIC MODULE, 15 VAC / 12 VDC, 50/60 HZ, FOR PHOTOELECTRIC SENSOR, LIGHT/DARK OPERATE, TIME DELAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$132.83
    CAN$132.83
    Repair Yours CAN$360.00
    HONEYWELL FEMLS10SG31B

    HONEYWELL

    MICROSWITCH

    FEMLS10SG31B

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC CONTROLLER, MODULATED, 22-26 VDC, 2.9 W
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$170.26
    CAN$170.26
    Repair Yours CAN$357.16
    HONEYWELL 04905-X25-33-073-X7-000-000

    HONEYWELL

    04905-X25-33-073-X7-000-000

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY CELL, CONTROL ANALYZER, 120-240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$88.96
    CAN$88.96
    Repair Yours CAN$360.00
    HONEYWELL 5898

    HONEYWELL

    ADEMCO

    5898

    MOTION SENSOR, WIRELESS X BAND, DUAL TEC, RANGE 50 X 60(90 DEGREE WIDE ANGLE), FOUR 1.5V AA, ENERGIZER L91, 345 MHZ, -4F TO 131F, 7 TO 9 MOUNTING HEIGHT
    ✓ IN STOCK!
    CAN$461.18 Buy Surplus As Low As CAN$186.70
    CAN$186.70
    Repair Yours CAN$349.38
    HONEYWELL R8184G4066

    HONEYWELL

    RESIDEO

    R8184G4066

    NOTE:** C554A CADMIUM SULFIDE FLAME DETECTOR AND 24 VAC THERMOSTAT REQUIRED. PROVIDES AUTOMATIC, NON\-RECYCLING CONTROL OF AN INTERMITTENT IGNITION OIL BURNER SYSTEM. **FEATURES** ...
    ✓ IN STOCK!
    CAN$396.42 Buy Surplus As Low As CAN$259.64
    CAN$259.64
    Repair Yours CAN$360.00
    HONEYWELL R8184G4082

    HONEYWELL

    RESIDEO

    R8184G4082

    PROVIDES AUTOMATIC, NONRECYCLING CONTROL OF AN INTERMITTENT IGNITION OIL BURNER SYSTEM. **SPECIFICATIONS** * CONTROLS OIL BURNER, OIL VALVE (IF DESIRED) AND THE IGNITION TRANSFOR ...
    ✓ IN STOCK!
    CAN$388.16 Buy Surplus As Low As CAN$200.69
    CAN$200.69
    Repair Yours CAN$360.00
    HONEYWELL L4006A2007

    HONEYWELL

    RESIDEO

    L4006A2007

    AQUASTAT CONTROLLER, HIGH OR LOW LIMIT. SPST, 100-240F HORIZONTAL MOUNT. ADJ DIFF, 3"CAP. BEST REPLCS. L4080B1352
    ✓ IN STOCK!
    CAN$378.95 Buy Surplus As Low As CAN$227.36
    CAN$227.36
    Repair Yours CAN$360.00
    HONEYWELL T7515D-1000

    HONEYWELL

    T7515D-1000

    DISCONTINUED BY MANUFACTURER, EXCEL SPACE TEMPERATURE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$319.80
    CAN$319.80
    Repair Yours CAN$355.50
    HONEYWELL C7400A 1046

    HONEYWELL

    C7400A 1046

    ENTHALPY SENSOR, SOLID STATE, ANALOG, AIR DUCT, SUPPLY/RETURN, ECONOMIZING, 4-20 MA, 2 1/4 INCH QUICK CONNECT TERMINALS,
    ✓ IN STOCK!
    CAN$91.42 Buy Surplus As Low As CAN$52.90
    CAN$52.90
    Repair Yours CAN$360.00
    HONEYWELL C7031D-1062

    HONEYWELL

    C7031D-1062

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, MOISTURE PROOF SENSOR, ELECTRONIC CIRCUIT, FOR UNITS: XL80/100/500, TEMPERATURE RANGE: 40 TO 240 DEGREES FARENHEIT, WITH WELL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$193.21
    CAN$193.21
    HONEYWELL L4079B1058

    HONEYWELL

    L4079B1058

    CONTROLLER, MANUAL RESET, 5 PSI TO 50 PSI, 35 TO 350 KPA, 1/4IN NPT FEMALE FITTING MOUNT
    ✓ IN STOCK!
    CAN$504.44 Buy Surplus As Low As CAN$296.31
    CAN$296.31
    HONEYWELL H7012B-1007

    HONEYWELL

    H7012B-1007

    TEMPERATURE SENSOR 1000OHM STANDARD PLUS PT1000
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$404.00
    CAN$404.00
    Repair Yours CAN$353.59
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