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    Sensors & Switches / CO2 Sensor

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    Results 251-300 of 348.
    HONEYWELL M-600194

    HONEYWELL

    NOTIFIER CO

    M-600194

    EC-F3-O2-15/25%-ATMOS-ST - OXYGEN (O2), 15/25%, ATMOS, STAINLESS STEEL ENCLOSURE
    CAN$4,973.15 Buy Surplus As Low As CAN$2,985.06
    CAN$2,985.06
    Repair Yours CAN$2,075.62
    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$4,856.54 Buy Surplus As Low As CAN$2,915.09
    CAN$2,915.09
    Repair Yours CAN$2,026.78
    HONEYWELL M-600071

    HONEYWELL

    NOTIFIER CO

    M-600071

    EC-F2-O2-0/25%-N1 - OXYGEN (O2), 0/25%, NEMA 1 ENCLOSURE
    CAN$4,038.86 Buy Surplus As Low As CAN$2,423.90
    CAN$2,423.90
    Repair Yours CAN$1,686.14
    HONEYWELL M-511072

    HONEYWELL

    NOTIFIER CO

    M-511072

    EC-F9-EM SENSORS FOR AMMONIA (NH3) DETECTION FOR USE WITH 301EM-20, EC-F9-NH3-0/250-N1-EM - AMMONIA (NH3) MONITOR, 4-20MA, VULBUS 0-250 PPM, NEMA 1 ENCL.
    CAN$3,830.43 Buy Surplus As Low As CAN$2,298.55
    CAN$2,298.55
    Repair Yours CAN$1,598.23
    HONEYWELL M-510741

    HONEYWELL

    NOTIFIER CO

    M-510741

    EC-F9-NH3-0/500-ST - AMMONIA (NH3), 0/500 PPM, STAINLESS STEEL ENCLOSURE
    CAN$4,135.06 Buy Surplus As Low As CAN$2,482.20
    CAN$2,482.20
    Repair Yours CAN$1,726.43
    HONEYWELL M-509341

    HONEYWELL

    NOTIFIER CO

    M-509341

    EC-F9-NH3-0/1000-ST - AMMONIA (NH3), 0/1,000 PPM, STAINLESS STEEL ENCLOSURE
    CAN$4,987.72 Buy Surplus As Low As CAN$2,993.80
    CAN$2,993.80
    Repair Yours CAN$2,081.73
    HONEYWELL M-509338

    HONEYWELL

    NOTIFIER CO

    M-509338

    AMMONIA (NH3), 0/100 PPM, STAINLESS STEEL ENCLOSURE
    CAN$4,135.06 Buy Surplus As Low As CAN$2,482.20
    CAN$2,482.20
    Repair Yours CAN$1,726.43
    HONEYWELL CO1224TR

    HONEYWELL

    GAMEWELL-FCI

    CO1224TR

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION
    CAN$251.42 Buy Surplus As Low As CAN$155.37
    CAN$155.37
    Repair Yours Contact Us
    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
    HONEYWELL M-700198

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700198

    IR-F9-CO2-3%-COM, CARBON DIOXIDE 0/30, 000 PPM, COMMERCIAL ENCLOSURE
    CAN$4,069.81 Buy Surplus As Low As CAN$2,515.73
    CAN$2,515.73
    HONEYWELL 1508A2025

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2025

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, DISPLAY
    CAN$1,064.15 Buy Surplus As Low As CAN$658.81
    CAN$658.81
    Repair Yours CAN$464.90
    HONEYWELL 1508A2017

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2017

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, DISPLAY
    CAN$948.11 Buy Surplus As Low As CAN$585.93
    CAN$585.93
    Repair Yours CAN$412.97
    HONEYWELL 1508A2009

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2009

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, DISPLAY
    CAN$830.66 Buy Surplus As Low As CAN$514.51
    CAN$514.51
    Repair Yours CAN$362.27
    HONEYWELL 1508A1031

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1031

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, TEMP AND RH, RELAY, DISPLAY
    CAN$1,051.41 Buy Surplus As Low As CAN$650.07
    CAN$650.07
    Repair Yours CAN$458.71
    HONEYWELL 1508A1025

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1025

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, DISPLAY
    CAN$912.74 Buy Surplus As Low As CAN$564.07
    CAN$564.07
    Repair Yours CAN$398.13
    HONEYWELL MIDAS-E-NOX

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-NOX

    NO SENSOR CARTRIDGE
    CAN$1,171.70 Buy Surplus As Low As CAN$724.40
    CAN$724.40
    HONEYWELL 1508A1017

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1017

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, NETWORK, DISPLAY
    CAN$795.28 Buy Surplus As Low As CAN$492.65
    CAN$492.65
    Repair Yours CAN$347.44
    HONEYWELL 225006-002

    HONEYWELL

    225006-002

    GAS SENSOR GAS 3/4NPT 3WIRE 6INCH LEAD
    CAN$749.18 Buy Surplus As Low As CAN$376.05
    CAN$376.05
    Repair Yours CAN$371.39
    HONEYWELL SPPRUXF-1

    HONEYWELL

    SYSTEM SENSOR

    SPPRUXF-1

    GAS SENSOR 0-100% EL METHANE
    CAN$386.25 Buy Surplus As Low As CAN$193.85
    CAN$193.85
    Repair Yours CAN$371.39
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSFXSS

    CARTRIDGE, GNRL, TYPE: SNSR, GENERAL NOTE: COMBUST, CATALYTIC 0-100% LEL, 20.0 TO 100.0%
    CAN$1,543.36 Buy Surplus As Low As CAN$953.79
    CAN$953.79
    HONEYWELL SPXCDULNG1

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNG1

    EXPPRF HYDROGEN 0-1000PPM SENS
    CAN$4,689.62 Buy Surplus As Low As CAN$2,899.06
    CAN$2,899.06
    HONEYWELL SPXCDULNFX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNFX

    COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    CAN$2,706.66 Buy Surplus As Low As CAN$1,625.16
    CAN$1,625.16
    HONEYWELL M-600043

    HONEYWELL

    NOTIFIER CO

    M-600043

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) HIGH RANGE CELL
    CAN$1,537.71 Buy Surplus As Low As CAN$922.63
    CAN$922.63
    Repair Yours CAN$642.22
    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$4,514.02 Buy Surplus As Low As CAN$2,709.58
    CAN$2,709.58
    Repair Yours CAN$1,883.93
    HONEYWELL M-511013

    HONEYWELL

    NOTIFIER CO

    M-511013

    EC-F2-RT-NH3-ATMOS - REPLACEMENT AMMONIA (NH3) TRANSMITTER, ATMOS (SPECIFY RANGE)
    CAN$3,538.92 Buy Surplus As Low As CAN$2,123.65
    CAN$2,123.65
    Repair Yours CAN$1,477.36
    HONEYWELL M-509334

    HONEYWELL

    NOTIFIER CO

    M-509334

    EC-F9-NH3-0/1000-N1 - AMMONIA (NH3), 0/1,000 PPM, NEMA 1 ENCLOSURE
    CAN$4,267.70 Buy Surplus As Low As CAN$2,560.91
    CAN$2,560.91
    Repair Yours CAN$1,781.37
    HONEYWELL M-509332

    HONEYWELL

    NOTIFIER CO

    M-509332

    AMMONIA (NH3), 0/100 PPM, ATMOS, NEMA 1 ENCLOSURE
    CAN$4,154.01 Buy Surplus As Low As CAN$2,492.40
    CAN$2,492.40
    Repair Yours CAN$1,733.76
    HONEYWELL ECO-D-B-41-43

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41-43

    DUAL GAS, CARBON MONOXIDE (CO) 0-500 PPM + HYDROGEN SULFIDE (H2S) 0-100 PPM
    CAN$10,081.85 Buy Surplus As Low As CAN$6,050.28
    CAN$6,050.28
    Repair Yours CAN$4,207.41
    HONEYWELL ECO-D-B-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41

    SINGLE GAS, CARBON MONOXIDE (CO) 0-500 PPM
    CAN$6,493.37 Buy Surplus As Low As CAN$3,896.02
    CAN$3,896.02
    Repair Yours CAN$2,709.30
    HONEYWELL 1309A0056

    HONEYWELL

    NOTIFIER CO

    1309A0056

    E³POINT REMOTE GAS SENSOR (FOR USE WITH E³POINT ANALOG UNITS ONLY), E3SRMO2 - E³POINT REMOTE SENSOR, OXYGEN (O2)
    CAN$961.98 Buy Surplus As Low As CAN$577.19
    CAN$577.19
    HONEYWELL M-600265

    HONEYWELL

    NOTIFIER CO

    M-600265

    EC-F2-H2S-0/50-N1-LH - HYDROGEN SULFIDE (H2S), 0/50 PPM, NEMA 1 ENCLOSURE, LOW HEAT (FOR U.S. NAVY)
    CAN$5,614.47 Buy Surplus As Low As CAN$3,369.85
    CAN$3,369.85
    Repair Yours CAN$2,343.01
    HONEYWELL M-600187

    HONEYWELL

    NOTIFIER CO

    M-600187

    EC-F2-O3-0/1-ATMOS-N1 - OZONE (O3), 0/1PPM, ATMOS, NEMA 1 ENCLOSURE
    CAN$4,856.54 Buy Surplus As Low As CAN$2,915.09
    CAN$2,915.09
    Repair Yours CAN$2,026.78
    HONEYWELL M-600081

    HONEYWELL

    NOTIFIER CO

    M-600081

    EC-F3-O2-15/25%-N1 - OXYGEN (O2), 15/25%, NEMA 1 ENCLOSURE
    CAN$3,361.10 Buy Surplus As Low As CAN$2,017.24
    CAN$2,017.24
    Repair Yours CAN$1,402.88
    HONEYWELL M-600065

    HONEYWELL

    NOTIFIER CO

    M-600065

    EC-F2-NO2-0/10-N1 - NITROGEN DIOXIDE (NO2), 0/10PPM, NEMA 1 ENCLOSURE
    CAN$4,038.86 Buy Surplus As Low As CAN$2,423.90
    CAN$2,423.90
    Repair Yours CAN$1,686.14
    HONEYWELL M-600062

    HONEYWELL

    NOTIFIER CO

    M-600062

    EC-F2-H2S-0/50-N1 - HYDROGEN SULFIDE (H2S), 0/50 PPM, NEMA 1 ENCLOSURE
    CAN$4,038.86 Buy Surplus As Low As CAN$2,423.90
    CAN$2,423.90
    Repair Yours CAN$1,686.14
    HONEYWELL M-511917

    HONEYWELL

    NOTIFIER CO

    M-511917

    AMMONIA (NH3), 0/100 PPM, LCD, STAINLESS STEEL ENCLOSURE
    CAN$4,496.53 Buy Surplus As Low As CAN$2,697.92
    CAN$2,697.92
    Repair Yours CAN$1,876.61
    HONEYWELL BWC3R-M

    HONEYWELL

    BW TECHNOLOGIES

    BWC3R-M

    REAL TIME PORTABLE CARBON MONOXIDE DETECTOR WITH YELLOW HOUSING
    CAN$830.80 Buy Surplus As Low As CAN$498.48
    CAN$498.48
    HONEYWELL 2331B1000

    HONEYWELL

    HONEYWELL SENSING SOLUTIONS

    2331B1000

    SEARCHZONE SONIK HANDHELD TEST UNIT, 0 TO 100% RH (CONDENSING), 4-20MA, (CS5825403)
    CAN$3,847.92 Buy Surplus As Low As CAN$2,308.75
    CAN$2,308.75
    HONEYWELL CO250B

    HONEYWELL

    RESIDEO

    CO250B

    BASIC BATTERY-OPERATED CARBON MONOXIDE ALARM
    CAN$42.03 Buy Surplus As Low As CAN$25.97
    CAN$25.97
    HONEYWELL 1039727

    HONEYWELL

    RESIDEO

    1039727

    BATT OP CO2 ALARM W/ DIGITAL DISPLAY
    CAN$64.42 Buy Surplus As Low As CAN$39.81
    CAN$39.81
    HONEYWELL S3KXSA2SS

    HONEYWELL

    HONEYWELL ANALYTICS

    S3KXSA2SS

    AMMONIA CARTRIDGE 200-1000PPM
    CAN$1,863.68 Buy Surplus As Low As CAN$1,152.92
    CAN$1,152.92
    HONEYWELL S301-IRF-1233ZD

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-1233ZD

    1233ZD GAS SENSOR
    CAN$4,886.32 Buy Surplus As Low As CAN$3,020.04
    CAN$3,020.04
    HONEYWELL S3KUS2

    HONEYWELL

    NOTIFIER CO

    S3KUS2

    UL/CUL APPROVED SERIES 3000 MKII TOXIC AND OXYGEN (O2) TRANSMITTER, STAINLESS STEEL 316 AND 2 X 3/4”NPT ENTRIES
    CAN$3,499.57 Buy Surplus As Low As CAN$2,100.32
    CAN$2,100.32
    HONEYWELL FSCO-951

    HONEYWELL

    NOTIFIER CO

    FSCO-951

    INTELLIGENT ADDRESSABLE CARBON MONOXIDE (CO) ONLY. FLASHSCAN; WHITE , FSCO-951
    CAN$325.59 Buy Surplus As Low As CAN$195.36
    CAN$195.36
    HONEYWELL 2992-0029

    HONEYWELL

    NOTIFIER CO

    2992-0029

    CO2/AIR (1% V/V), 103 L (FOR XNX/XCD/S3K)
    CAN$632.58 Buy Surplus As Low As CAN$380.42
    CAN$380.42
    HONEYWELL XCL-SC-CO2VV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-SC-CO2VV

    VESDA RPL SENS CO2 5% V/V SP XCL
    CAN$1,030.49 Buy Surplus As Low As CAN$619.46
    CAN$619.46
    HONEYWELL XCL-SC-CO2PP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-SC-CO2PP

    VESDA RPL SENS CO2 5000PPM SP XCL
    CAN$1,030.49 Buy Surplus As Low As CAN$619.46
    CAN$619.46
    HONEYWELL SR-X2-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-X2-1S

    REPLACEMENT O2 SENSOR DIGITAL I-SERIES
    CAN$1,233.08 Buy Surplus As Low As CAN$740.43
    CAN$740.43
    HONEYWELL SR-X1-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-X1-1S

    REPLACEMENT O2 SENSOR 1SERIES
    CAN$845.45 Buy Surplus As Low As CAN$465.00
    CAN$465.00
    HONEYWELL SR-W5-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W5-1S

    REPLACEMENT LEL IR SENSOR I-SERIES
    CAN$1,237.03 Buy Surplus As Low As CAN$680.37
    CAN$680.37
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