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    Sensors & Switches / CO2 Sensor

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    Results 201-250 of 917.
    VAISALA SENSOR SYS GM70B0A1E1A0B

    VAISALA SENSOR SYS

    GM70B0A1E1A0B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2, FIELD CHECK ADAPTER, ENGLIS ...
    CAN$4,608.88 Buy Surplus As Low As CAN$2,765.33
    CAN$2,765.33
    VAISALA SENSOR SYS GM70B0A1E1A3A

    VAISALA SENSOR SYS

    GM70B0A1E1A3A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2, FIELD CHECK ADAPTER, SOFT C ...
    CAN$4,796.76 Buy Surplus As Low As CAN$2,878.35
    CAN$2,878.35
    VAISALA SENSOR SYS GMP251C2A0B5C1

    VAISALA SENSOR SYS

    GMP251C2A0B5C1

    GMP251 CARBON DIOXIDE PROBE, PROBE 0...5% WITH STANDARD FILTER, OUTPUT 4...20 MA, TEMPERATURE SETPOINT 25 °C, PRESSURE SETPOINT 1013 HPA, GAS SETPOINT 21 %O2, 50 %RH, CABLE W/OPEN WIRES (3 M ...
    CAN$1,884.00 Buy Surplus As Low As CAN$1,131.00
    CAN$1,131.00
    HONEYWELL ECO-D-B-49

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    CAN$9,629.03 Buy Surplus As Low As CAN$5,951.92
    CAN$5,951.92
    Repair Yours Contact Us
    HONEYWELL ECO-SC-12-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-12-41

    METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$4,362.06 Buy Surplus As Low As CAN$2,696.34
    CAN$2,696.34
    Repair Yours Contact Us
    HONEYWELL ECO-SC-31-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-31-41

    OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$3,800.60 Buy Surplus As Low As CAN$2,349.94
    CAN$2,349.94
    Repair Yours Contact Us
    HANSEN TECHNOLOGIES HEC4HN1K

    HANSEN TECHNOLOGIES

    HEC4HN1K

    AMMONIA SENSORS, ELECTROCHEMICAL, RANGE RPM 1000, HARSH , TO 40ºF(40ºC)
    CAN$2,294.17 Buy Surplus As Low As CAN$1,376.79
    CAN$1,376.79
    Repair Yours Contact Us
    HANSEN TECHNOLOGIES HIR1-C10K

    HANSEN TECHNOLOGIES

    HIR1-C10K

    CO2 SENSORS, BASIC, INFRARED SENSOR, PPM RANGE10000, TO 32ºF(0ºC)
    CAN$1,219.74 Buy Surplus As Low As CAN$732.43
    CAN$732.43
    Repair Yours Contact Us
    HANSEN TECHNOLOGIES HIR4E-C10K

    HANSEN TECHNOLOGIES

    HIR4E-C10K

    CO2 SENSORS, EXTREME, INFRARED SENSOR, PPM RANGE10000, TO 60ºF(51ºC)
    CAN$2,320.59 Buy Surplus As Low As CAN$1,392.94
    CAN$1,392.94
    Repair Yours Contact Us
    HANSEN TECHNOLOGIES HSC4H-F3K/R134A

    HANSEN TECHNOLOGIES

    HSC4H-F3K/R134A

    HALOCARBON SENSORS, HARSH, SEMICONDUCTOR, PPM RANGE3000, TO 40ºF(40ºC)
    CAN$1,441.38 Buy Surplus As Low As CAN$866.00
    CAN$866.00
    Repair Yours Contact Us
    VAISALA SENSOR SYS GM70B0A1C0A0B

    VAISALA SENSOR SYS

    GM70B0A1C0A0B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2, ENGLISH
    CAN$4,341.74 Buy Surplus As Low As CAN$2,605.34
    CAN$2,605.34
    VAISALA SENSOR SYS GM70B0A1C1A3A

    VAISALA SENSOR SYS

    GM70B0A1C1A3A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2, FIELD CHECK ADAPTER, SOFT C ...
    CAN$4,796.76 Buy Surplus As Low As CAN$2,878.35
    CAN$2,878.35
    VAISALA SENSOR SYS GM70B0A1C1A3B

    VAISALA SENSOR SYS

    GM70B0A1C1A3B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2, FIELD CHECK ADAPTER, SOFT C ...
    CAN$4,796.76 Buy Surplus As Low As CAN$2,878.35
    CAN$2,878.35
    VAISALA SENSOR SYS GM70B0A1D0A0A

    VAISALA SENSOR SYS

    GM70B0A1D0A0A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...3000 PPM CO2
    CAN$4,341.74 Buy Surplus As Low As CAN$2,605.34
    CAN$2,605.34
    VAISALA SENSOR SYS GM70B0A1D0A0B

    VAISALA SENSOR SYS

    GM70B0A1D0A0B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...3000 PPM CO2, ENGLISH
    CAN$4,341.74 Buy Surplus As Low As CAN$2,605.34
    CAN$2,605.34
    VAISALA SENSOR SYS GM70B0A1D0A3A

    VAISALA SENSOR SYS

    GM70B0A1D0A3A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...3000 PPM CO2, SOFT CARRY CASE
    CAN$4,531.09 Buy Surplus As Low As CAN$2,719.83
    CAN$2,719.83
    VAISALA SENSOR SYS GM70B0A1D1A3B

    VAISALA SENSOR SYS

    GM70B0A1D1A3B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...3000 PPM CO2, FIELD CHECK ADAPTER, SOFT C ...
    CAN$4,796.76 Buy Surplus As Low As CAN$2,878.35
    CAN$2,878.35
    VAISALA SENSOR SYS GM70B0A1E0A0A

    VAISALA SENSOR SYS

    GM70B0A1E0A0A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2
    CAN$4,341.74 Buy Surplus As Low As CAN$2,605.34
    CAN$2,605.34
    VAISALA SENSOR SYS GM70B0A1E0A0B

    VAISALA SENSOR SYS

    GM70B0A1E0A0B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2, ENGLISH
    CAN$4,341.74 Buy Surplus As Low As CAN$2,605.34
    CAN$2,605.34
    VAISALA SENSOR SYS GM70B0A1E0A3A

    VAISALA SENSOR SYS

    GM70B0A1E0A3A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2, SOFT CARRY CASE
    CAN$4,531.09 Buy Surplus As Low As CAN$2,719.83
    CAN$2,719.83
    VAISALA SENSOR SYS GM70B0A1E1A3B

    VAISALA SENSOR SYS

    GM70B0A1E1A3B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, NO INDICATOR CABLES, DIFFUSION (HANDLE GMH70), 0...5000 PPM CO2, FIELD CHECK ADAPTER, SOFT C ...
    CAN$4,796.76 Buy Surplus As Low As CAN$2,878.35
    CAN$2,878.35
    VAISALA SENSOR SYS GM70B0B1C0A0A

    VAISALA SENSOR SYS

    GM70B0B1C0A0A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, ADAPTER CABLE FOR TRANSMITTERS, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2
    CAN$4,859.88 Buy Surplus As Low As CAN$2,916.51
    CAN$2,916.51
    VAISALA SENSOR SYS GM70B0B1C0A0B

    VAISALA SENSOR SYS

    GM70B0B1C0A0B

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, ADAPTER CABLE FOR TRANSMITTERS, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2, ENGLISH
    CAN$4,859.88 Buy Surplus As Low As CAN$2,916.51
    CAN$2,916.51
    VAISALA SENSOR SYS GM70B0B1C0A3A

    VAISALA SENSOR SYS

    GM70B0B1C0A3A

    GM70 HAND-HELD CARBON DIOXIDE METER, RECHARGEABLE WITH EURO AC-ADAPTER, NO INDICATOR ACCESSORIES, ADAPTER CABLE FOR TRANSMITTERS, DIFFUSION (HANDLE GMH70), 0...2000 PPM CO2, SOFT CARRY CASE
    CAN$5,047.75 Buy Surplus As Low As CAN$3,029.53
    CAN$3,029.53
    AMPHENOL T7001DI

    AMPHENOL

    T7001DI

    HANDHELD CO2/TEMP MONITOR W/ RH/TEMP DATALOGGER W/ INTERNATIONAL POWER SUPPLY
    CAN$1,891.04 Buy Surplus As Low As CAN$1,169.83
    CAN$1,169.83
    HONEYWELL ECO-D-B-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41

    SINGLE GAS, CARBON MONOXIDE (CO) 0-500 PPM
    CAN$6,539.03 Buy Surplus As Low As CAN$3,923.42
    CAN$3,923.42
    Repair Yours Contact Us
    HONEYWELL M-509334

    HONEYWELL

    NOTIFIER CO

    M-509334

    EC-F9-NH3-0/1000-N1 - AMMONIA (NH3), 0/1,000 PPM, NEMA 1 ENCLOSURE
    CAN$4,297.71 Buy Surplus As Low As CAN$2,578.92
    CAN$2,578.92
    Repair Yours Contact Us
    HONEYWELL M-511017

    HONEYWELL

    NOTIFIER CO

    M-511017

    EC-F9-NH3-0/250-ATMOS-LCD-N1 - AMMONIA (NH3), 0/250 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    CAN$4,545.77 Buy Surplus As Low As CAN$2,728.63
    CAN$2,728.63
    Repair Yours Contact Us
    HONEYWELL M-511071

    HONEYWELL

    NOTIFIER CO

    M-511071

    EC-F9-EM SENSORS FOR AMMONIA (NH3) DETECTION FOR USE WITH 301EM-20, EC-F9-NH3-0/100-N1-EM - AMMONIA (NH3) MONITOR, 4-20MA, VULBUS, 0-100 PPM, NEMA 1 ENCL.
    CAN$3,857.37 Buy Surplus As Low As CAN$2,314.72
    CAN$2,314.72
    Repair Yours Contact Us
    HONEYWELL M-511276

    HONEYWELL

    NOTIFIER CO

    M-511276

    AMMONIA (NH3), 0/100 PPM, LCD, NEMA 1 ENCLOSURE
    CAN$3,803.06 Buy Surplus As Low As CAN$2,282.42
    CAN$2,282.42
    Repair Yours Contact Us
    HONEYWELL M-511917

    HONEYWELL

    NOTIFIER CO

    M-511917

    AMMONIA (NH3), 0/100 PPM, LCD, STAINLESS STEEL ENCLOSURE
    CAN$4,528.15 Buy Surplus As Low As CAN$2,716.89
    CAN$2,716.89
    Repair Yours Contact Us
    HONEYWELL M-600043

    HONEYWELL

    NOTIFIER CO

    M-600043

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) HIGH RANGE CELL
    CAN$1,548.53 Buy Surplus As Low As CAN$929.12
    CAN$929.12
    Repair Yours Contact Us
    HONEYWELL M-600045

    HONEYWELL

    NOTIFIER CO

    M-600045

    EC-F2-NH3-RC-EXP - REPLACEMENT AMMONIA (NH3) CELL
    CAN$1,472.20 Buy Surplus As Low As CAN$883.61
    CAN$883.61
    Repair Yours Contact Us
    HONEYWELL M-600065

    HONEYWELL

    NOTIFIER CO

    M-600065

    EC-F2-NO2-0/10-N1 - NITROGEN DIOXIDE (NO2), 0/10PPM, NEMA 1 ENCLOSURE
    CAN$4,067.27 Buy Surplus As Low As CAN$2,440.95
    CAN$2,440.95
    Repair Yours Contact Us
    HONEYWELL M-600071

    HONEYWELL

    NOTIFIER CO

    M-600071

    EC-F2-O2-0/25%-N1 - OXYGEN (O2), 0/25%, NEMA 1 ENCLOSURE
    CAN$4,067.27 Buy Surplus As Low As CAN$2,440.95
    CAN$2,440.95
    Repair Yours Contact Us
    HONEYWELL ECO-D-B-12-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-12-41

    METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$9,278.47 Buy Surplus As Low As CAN$5,734.68
    CAN$5,734.68
    Repair Yours Contact Us
    HONEYWELL ECO-D-B-31-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-31-41

    OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    CAN$8,084.28 Buy Surplus As Low As CAN$4,996.38
    CAN$4,996.38
    Repair Yours Contact Us
    HONEYWELL ECO-SC-49-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-49-EX

    CARBON DIOXIDE (CO2) 0-5% VOL
    CAN$5,068.89 Buy Surplus As Low As CAN$3,133.75
    CAN$3,133.75
    Repair Yours Contact Us
    HANSEN TECHNOLOGIES HEC4EN100

    HANSEN TECHNOLOGIES

    HEC4EN100

    AMMONIA SENSORS, ELECTROCHEMICAL, RANGE RPM 100, EXTREME, TO 60ºF(51ºC)
    CAN$2,954.68 Buy Surplus As Low As CAN$1,773.10
    CAN$1,773.10
    Repair Yours Contact Us
    HONEYWELL M-600081

    HONEYWELL

    NOTIFIER CO

    M-600081

    EC-F3-O2-15/25%-N1 - OXYGEN (O2), 15/25%, NEMA 1 ENCLOSURE
    CAN$3,384.74 Buy Surplus As Low As CAN$2,031.43
    CAN$2,031.43
    Repair Yours Contact Us
    HONEYWELL M-600187

    HONEYWELL

    NOTIFIER CO

    M-600187

    EC-F2-O3-0/1-ATMOS-N1 - OZONE (O3), 0/1PPM, ATMOS, NEMA 1 ENCLOSURE
    CAN$4,890.70 Buy Surplus As Low As CAN$2,935.59
    CAN$2,935.59
    Repair Yours Contact Us
    HONEYWELL M-600188

    HONEYWELL

    NOTIFIER CO

    M-600188

    EC-F2-SO2-0/10-ATMOS-N1 - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, NEMA 1 ENCLOSURE
    CAN$4,890.70 Buy Surplus As Low As CAN$2,935.59
    CAN$2,935.59
    Repair Yours Contact Us
    HONEYWELL M-600336

    HONEYWELL

    NOTIFIER CO

    M-600336

    EC-F2-SO2-0/10-ATMOS-ST - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    CAN$5,686.24 Buy Surplus As Low As CAN$3,412.63
    CAN$3,412.63
    Repair Yours Contact Us
    HONEYWELL M-600354

    HONEYWELL

    NOTIFIER CO

    M-600354

    EC-F9-NH3-0/500-ATMOS-N1 - AMMONIA (NH3), 0/500 PPM, ATMOS, NEMA 1 ENCLOSURE
    CAN$4,183.22 Buy Surplus As Low As CAN$2,509.93
    CAN$2,509.93
    Repair Yours Contact Us
    HONEYWELL M-600359

    HONEYWELL

    NOTIFIER CO

    M-600359

    EC-F9-NH3-0/200-ATMOS-ST - AMMONIA (NH3), 0/200 PPM ATMOS STAINLESS STEEL ENCLOSURE
    CAN$4,908.31 Buy Surplus As Low As CAN$2,945.87
    CAN$2,945.87
    Repair Yours Contact Us
    HONEYWELL M-600437

    HONEYWELL

    NOTIFIER CO

    M-600437

    EC-F3-O2-15/25%-ST - OXYGEN (O2), 15/25%, STAINLESS STEEL ENCLOSURE
    CAN$4,183.22 Buy Surplus As Low As CAN$2,509.93
    CAN$2,509.93
    Repair Yours Contact Us
    HONEYWELL M-600453

    HONEYWELL

    NOTIFIER CO

    M-600453

    AMMONIA (NH3), 0/100 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    CAN$4,545.77 Buy Surplus As Low As CAN$2,728.63
    CAN$2,728.63
    Repair Yours Contact Us
    HONEYWELL SPXCDULNFX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNFX

    COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    CAN$2,725.70 Buy Surplus As Low As CAN$1,636.59
    CAN$1,636.59
    HONEYWELL MIDAS-L-O2S

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-L-O2S

    SENSOR, O2 SENSOR CARTRIDGE, 6 X 9 X1.75
    CAN$2,113.34 Buy Surplus As Low As CAN$996.63
    CAN$996.63
    Repair Yours Contact Us
    HONEYWELL SPXCDULNG1

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNG1

    EXPPRF HYDROGEN 0-1000PPM SENS
    CAN$4,722.60 Buy Surplus As Low As CAN$2,919.45
    CAN$2,919.45
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