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    Sensors & Switches / CO2 Sensor

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    Results 151-200 of 952.
    IDEC SA1C-TN3SR

    IDEC

    SA1C-TN3SR

    PHOTOELECTRIC 100MA 12-24VDC
    CAN$189.09 Buy New CAN$189.09
    CAN$113.75
    DWYER 450A-1

    DWYER

    450A-1

    DIGITAL POCKET SIZE CARBON MONOXIDE METER
    CAN$199.43 Buy Surplus As Low As CAN$119.66
    CAN$119.66
    Repair Yours Contact Us
    YOUNG ENVIRONMENTAL SYSTEMS YES-204

    YOUNG ENVIRONMENTAL SYSTEMS

    YES-204

    SENSOR CO2 LOGGER
    Buy Surplus As Low As CAN$1,373.86
    CAN$1,373.86
    Repair Yours CAN$1,014.39
    YOUNG ENVIRONMENTAL SYSTEMS YES-205

    YOUNG ENVIRONMENTAL SYSTEMS

    YES-205

    MULTI GAS AIR QUALITY MONITOR
    Buy Surplus As Low As CAN$1,373.86
    CAN$1,373.86
    Repair Yours CAN$1,014.39
    BIOSYSTEMS INC 54-26-0101

    BIOSYSTEMS INC

    54-26-0101

    CONTINUOUS SAMPLE PUMP FOR PHD LITE
    CAN$889.32 Buy Surplus As Low As CAN$534.77
    CAN$534.77
    Repair Yours CAN$390.15
    HONEYWELL SR-S3-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-S3-1S

    REPLACEMENT SO2 SENSOR 1 SERIES
    CAN$627.84 Buy Surplus As Low As CAN$376.70
    CAN$376.70
    BAPI BA/LNX-AQPX-D-B-B-1-X41-N-A-BNK

    BAPI

    BA/LNX-AQPX-D-B-B-1-X41-N-A-BNK

    QUANTUM PRIME CO2 24/7 [0-10V/HUM/10K-2/OVR/500-1500/DF] [LNX] [NO LED], AIR QUALITY
    CAN$698.75 Buy Surplus As Low As CAN$419.54
    CAN$419.54
    INVENSYS SCD510-H

    INVENSYS

    BARBER COLMAN

    SCD510-H

    CO2 SENSOR, DUCT MOUNTED WITH TEMPERATURE, 2% RH, USED WITH CONTINUUM 10K T3 SYSTEM
    CAN$1,564.76 Buy Surplus As Low As CAN$967.61
    CAN$967.61
    INVENSYS SCD210-D-H

    INVENSYS

    BARBER COLMAN

    SCD210-D-H

    CO2 TEMP/HUMID/LCD SENSOR,TACI/NE
    CAN$1,649.38 Buy Surplus As Low As CAN$1,019.32
    CAN$1,019.32
    INVENSYS SCD210-D

    INVENSYS

    BARBER COLMAN

    SCD210-D

    CO2 TEMP SENSOR W/LCD, TAC I/NET
    CAN$1,371.14 Buy Surplus As Low As CAN$847.95
    CAN$847.95
    INVENSYS SCD210

    INVENSYS

    BARBER COLMAN

    SCD210

    CO2 TEMP SENSOR, TAC I/NET
    CAN$1,286.52 Buy Surplus As Low As CAN$796.25
    CAN$796.25
    INVENSYS SCD110-H

    INVENSYS

    BARBER COLMAN

    SCD110-H

    CO2 TEMP/ HUMID SENSOR, TAC VISTA
    CAN$1,564.76 Buy Surplus As Low As CAN$967.61
    CAN$967.61
    DWYER CDT-2E4F

    DWYER

    CDT-2E4F

    CDT-2E4F CO2 XMTR 2000PPM
    CAN$326.48 Buy Surplus As Low As CAN$196.48
    CAN$196.48
    DWYER CDT-2E4E-LCD

    DWYER

    CDT-2E4E-LCD

    CDT-2E4E-LCD CO2 XMTR 2000PPM
    CAN$395.91 Buy Surplus As Low As CAN$237.84
    CAN$237.84
    DWYER CDT-2E4E

    DWYER

    CDT-2E4E

    CDT-2E4E CO2 XMTR 2000PPM
    CAN$329.43 Buy Surplus As Low As CAN$197.95
    CAN$197.95
    DWYER CDT-2E4D-LCD

    DWYER

    CDT-2E4D-LCD

    CDT-2E4D-LCD CO2 XMTR 2000PPM
    CAN$395.91 Buy Surplus As Low As CAN$237.84
    CAN$237.84
    DWYER CDT-2E4B

    DWYER

    CDT-2E4B

    CDT-2E4B CO2 XMTR 2000PPM
    CAN$326.48 Buy Surplus As Low As CAN$196.48
    CAN$196.48
    DWYER CDT-2E4A-LCD

    DWYER

    CDT-2E4A-LCD

    CDT-2E4A-LCD CO2 XMTR 2000PPM
    CAN$395.91 Buy Surplus As Low As CAN$237.84
    CAN$237.84
    DWYER CDT-2E4A

    DWYER

    CDT-2E4A

    CDT-2E4A CO2 XMTR 2000PPM
    CAN$326.48 Buy Surplus As Low As CAN$196.48
    CAN$196.48
    HONEYWELL CDS2000A1000

    HONEYWELL

    CDS2000A1000

    CO2 SENSOR
    CAN$376.70 Buy Surplus As Low As CAN$226.02
    CAN$226.02
    Repair Yours CAN$250.00
    HONEYWELL C7242A-1022

    HONEYWELL

    C7242A-1022

    CO2 MONITOR 0-2000PPM
    CAN$548.07 Buy Surplus As Low As CAN$329.43
    CAN$329.43
    Repair Yours CAN$250.00
    HONEYWELL MC2-XWHM-Y-NA-00

    HONEYWELL

    BW TECHNOLOGIES

    MC2-XWHM-Y-NA-00

    GAS MONITOR SENSOR LCD SCREEN H2S CO O2
    CAN$751.93 Buy Surplus As Low As CAN$452.04
    CAN$452.04
    Repair Yours CAN$327.98
    DOVER CORPORATION 210-2000

    DOVER CORPORATION

    CPC

    210-2000

    CARBON DIOXIDE SENSOR NON-DISPERSIVE INFARED
    CAN$234.89 Buy Surplus As Low As CAN$141.82
    CAN$141.82
    WESTWOOD T50-3

    WESTWOOD

    T50-3

    CO2 TESTER RECHARGE KIT, (REPL. BACHARACH 11-7047)
    CAN$51.70 Buy Surplus As Low As CAN$31.02
    CAN$31.02
    WESTWOOD T50-2

    WESTWOOD

    T50-2

    CO2 TESTER REPAIR KIT, (REPL. BACHARACH 11-7052)
    CAN$94.55 Buy Surplus As Low As CAN$57.61
    CAN$57.61
    HONEYWELL ECO-D-B-49

    HONEYWELL

    GAMEWELL-FCI

    ECO-D-B-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    CAN$10,068.39 Buy Surplus As Low As CAN$6,222.26
    CAN$6,222.26
    Repair Yours CAN$4,546.54
    HONEYWELL ECO-D-B-31-41

    HONEYWELL

    GAMEWELL-FCI

    ECO-D-B-31-41

    OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$5,675.67 Buy Surplus As Low As CAN$3,406.59
    CAN$3,406.59
    Repair Yours CAN$2,489.15
    HONEYWELL ECO-D-B-12-41

    HONEYWELL

    GAMEWELL-FCI

    ECO-D-B-12-41

    METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$6,514.76 Buy Surplus As Low As CAN$3,908.86
    CAN$3,908.86
    Repair Yours CAN$2,857.20
    DANAHER CONTROLS 9184SC

    DANAHER CONTROLS

    HACH

    9184SC

    HYPOCHLOROUS ACID CHLORINE AMPEROMETRIC SENSOR
    CAN$4,932.61 Buy Surplus As Low As CAN$2,960.45
    CAN$2,960.45
    Repair Yours CAN$2,205.65
    SIEMENS C79451-A3468-B537

    SIEMENS

    C79451-A3468-B537

    EMPFAENGERKAMMER, C2H4
    CAN$1,722.50 Buy Surplus As Low As CAN$1,034.09
    CAN$1,034.09
    SIEMENS C79451-A3468-B536

    SIEMENS

    C79451-A3468-B536

    EMPFAENGERKAMMER, CO2
    CAN$1,378.29 Buy Surplus As Low As CAN$827.27
    CAN$827.27
    DWYER CDT-2W4B-LCD

    DWYER

    CDT-2W4B-LCD

    CDT-2W4B-LCD CO2 XMTR 2000PPM
    CAN$372.27 Buy Surplus As Low As CAN$224.55
    CAN$224.55
    Repair Yours CAN$250.00
    DWYER CDT-2W4A-LCD

    DWYER

    CDT-2W4A-LCD

    CDT-2W4A-LCD CO2 XMTR 2000PPM
    CAN$372.27 Buy Surplus As Low As CAN$224.55
    CAN$224.55
    Repair Yours CAN$250.00
    DWYER CDT-2W4A

    DWYER

    CDT-2W4A

    CDT-2W4A CO2 XMTR 2000PPM CURV
    CAN$311.70 Buy Surplus As Low As CAN$187.61
    CAN$187.61
    Repair Yours CAN$250.00
    BIOSYSTEMS INC 54-45-01

    BIOSYSTEMS INC

    54-45-01

    TOXIPRO CO MONITOR
    CAN$460.91 Buy Surplus As Low As CAN$276.25
    CAN$276.25
    Repair Yours CAN$250.00
    HONEYWELL MC2-X0H0-Y-NA

    HONEYWELL

    BW TECHNOLOGIES

    MC2-X0H0-Y-NA

    GASALERTMICROCLIP XT DETECTORS, OXYGEN (O2), HYDROGEN SULFIDE (H2S) - YELLOW HOUSING
    CAN$920.34 Buy Surplus As Low As CAN$552.50
    CAN$552.50
    Repair Yours CAN$404.46
    HONEYWELL VA301IRFSR407

    HONEYWELL

    VULCAIN

    VA301IRFSR407

    GAS SENSOR
    Buy Surplus As Low As CAN$1,772.72
    CAN$1,772.72
    Repair Yours CAN$1,300.50
    SUMMIT ELECTRONICS IR-8402

    SUMMIT ELECTRONICS

    IR-8402

    INFARED GAS ANALYZER DIGITAL CONTINUOUS CO2 PROPAN
    Buy Surplus As Low As CAN$6,559.08
    CAN$6,559.08
    Repair Yours CAN$4,811.85
    TURCK 0090000PD12

    TURCK

    0090000PD12

    PROXIMITY SENSORS, VALVE POSITION SENSORS AND MATING ACCESSORIES
    Buy Surplus As Low As CAN$381.14
    CAN$381.14
    Repair Yours CAN$277.82
    AUTOMATION COMPONENTS INC ESENSE-IP54

    AUTOMATION COMPONENTS INC

    ESENSE-IP54

    INDUSTRIAL ROOM, 0-10 VDC OR 4-20MA
    CAN$537.73 Buy New CAN$537.73
    CAN$323.52
    Repair Yours CAN$250.00
    NIBCO PPMBM010

    NIBCO

    CHEMTROL

    PPMBM010

    BROMINE PPM SENSOR, 0-010 PPM, NO WIRE
    CAN$2,818.63 Buy Surplus As Low As CAN$1,409.32
    CAN$1,409.32
    Repair Yours CAN$1,166.58
    RKI INSTRUMENTS 61-0101RK

    RKI INSTRUMENTS

    61-0101RK

    SENSOR, % LEL, 1/2 NPT, CH4, GTI, 61-0101 SUBSTITUTE
    CAN$564.32 Buy Surplus As Low As CAN$338.29
    CAN$338.29
    HONEYWELL 126-XT-XWHM-Y-NA

    HONEYWELL

    126-XT-XWHM-Y-NA

    GASALERTMAX XT II GAS TYPE: OXYGEN; HYDROGEN SULPHIDE; CARBON MONOXIDE; LEL RUN TIME: 13H DISPLAY TYPE: LCD
    Call For Availability
    AUTOMATION COMPONENTS INC 85930-017-019

    AUTOMATION COMPONENTS INC

    85930-017-019

    LEL REPLACEMENT SENSOR, 0-100% LEL
    CAN$228.98 Buy New CAN$228.98
    CAN$137.39
    AUTOMATION COMPONENTS INC QIRF-0R12X-0

    AUTOMATION COMPONENTS INC

    QIRF-0R12X-0

    REFRIGERANT SENSOR, LCD, R12, 0-1000 PPM, 3 X SPDT, NEMA 4X
    CAN$2,898.40 Buy New CAN$2,898.40
    CAN$1,740.22
    AUTOMATION COMPONENTS INC B5-CO-1000P-O-X

    AUTOMATION COMPONENTS INC

    B5-CO-1000P-O-X

    CARBON MONOXIDE,0-1000 PPM,ETL
    CAN$1,035.57 Buy New CAN$1,035.57
    CAN$621.93
    Repair Yours CAN$444.27
    HONEYWELL SS4-A2-C-E

    HONEYWELL

    GAMEWELL-FCI

    SS4-A2-C-E

    ALUMINUM UV/IR, ATEX, HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX, IECEX FOR ZONE 1 (2
    CAN$11,406.53 Buy Surplus As Low As CAN$7,049.53
    CAN$7,049.53
    Repair Yours CAN$5,094.64
    CHAUVIN ARNOUX GROUP 2122.33

    CHAUVIN ARNOUX GROUP

    AEMC INSTRUMENTS

    2122.33

    REPLACEMENT AIR FLOW SENSOR FOR MODEL C.A1227
    CAN$367.17 Buy Surplus As Low As CAN$227.50
    CAN$227.50
    Repair Yours CAN$250.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSHXSS

    SENSOR, HYDROGEN SULFIDE (H2S), 0-50 PPM (10.0 TO 100.0 PPM)
    CAN$1,428.51 Buy Surplus As Low As CAN$883.41
    CAN$883.41
    HONEYWELL ECO-SC-49-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-49-EX

    CARBON DIOXIDE (CO2) 0-5% VOL
    CAN$5,101.60 Buy Surplus As Low As CAN$3,153.97
    CAN$3,153.97
    Repair Yours CAN$2,280.43
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