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    Sensors & Switches / CO2 Sensor

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    Results 1-50 of 289.
    HONEYWELL E3SRMCO

    HONEYWELL

    VULCAIN

    E3SRMCO

    E3POINT REMOTE SENSOR, CARBON MONOXIDE (CO), OPERATING TEMPERATURES: -20 TO 50C (-4 TO 122F)
    €497.61 Buy Surplus As Low As €299.32
    €299.32
    HONEYWELL C7242A-1014

    HONEYWELL

    C7242A-1014

    DISCONTINUED BY MANUFACTURER, CO2 MONITOR/CONTROLLER, ANALOG OUTPUT 0-10VDC, WALL MOUNT, DIGITAL DISPLAY, 15-29VDC/VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As €251.17
    €251.17
    Repair Your Items €175.00
    HONEYWELL HPA-U03

    HONEYWELL

    MICROSWITCH

    HPA-U03

    PHOTOELECTRIC
    ✓ IN STOCK!
    Buy Surplus As Low As €79.32
    €79.32
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    VULCAIN

    SPXCDXSFXSS

    SENSOR, COMBUSTIBLE, FLAMMABLE CATALYTIC BEAD, 0-100% LEL (20.0 TO 100.0% LEL)
    €968.78 Buy Surplus As Low As €581.65
    €581.65
    HONEYWELL 1309A0060

    HONEYWELL

    NOTIFIER CO

    1309A0060

    GAS SENSOR, E3POINT, CARBON MONOXIDE (CO), (E3SRMCO)
    €497.61 Buy Surplus As Low As €299.32
    €299.32
    HONEYWELL C7242B1012

    HONEYWELL

    C7242B1012

    CO2 MONITOR/CONTROLLER
    ✓ IN STOCK!
    €575.98 Buy Surplus As Low As €438.12
    €438.12
    Repair Your Items €273.83
    HONEYWELL IAQPT-SM-L-D

    HONEYWELL

    IAQPT-SM-L-D

    HONEYWELL, IAQPT-SM-L-D, IAQPTSMLD, CO2 MONITOR W/ LON & DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As €172.79
    €172.79
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSFXSS

    XCD CONSUMABLES CLASS I, DIV. 2, FLAMMABLE CAT 0-100% LEL (20 TO 100.0%LEL)
    €968.78 Buy Surplus As Low As €581.65
    €581.65
    HONEYWELL FCO-851

    HONEYWELL

    NOTIFIER CO

    FCO-851

    DISCONTINUED BY MANUFACTURER, MULTI-CRITERIA DETECTOR, SMOKE/CO/LIGHT/FLAME/HEAT, INTELLIQUAD
    Buy Surplus As Low As €192.62
    €192.62
    HONEYWELL C7232A-1008

    HONEYWELL

    C7232A-1008

    CO2 SENSOR/CONTROLLER, WALL MOUNT W/DISPLAY AND RELAY, 24VAC +/-20% 50/60HZ, ANALOG OUTPUT 0-10VDC
    ✓ IN STOCK!
    €397.52 Buy Surplus As Low As €238.89
    €238.89
    Repair Your Items €198.29
    HONEYWELL 1508A2001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2001

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG
    ✓ IN STOCK!
    €437.18 Buy Surplus As Low As €332.37
    €332.37
    Repair Your Items €218.12
    HONEYWELL 61010-1

    HONEYWELL

    61010-1

    DISCONTINUED BY MANUFACTURER, GAS SENSOR, NEMKO, IAQ POINT-D, CO2, FIXED, SINGLE, 10 VA, 0.5 AMP, 20-30 VAC, 18-30 VDC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As €396.58
    €396.58
    Repair Your Items €330.48
    HONEYWELL 30735489-006

    HONEYWELL

    30735489-006

    CHART PEN SET GREEN QTY/6
    ✓ IN STOCK!
    €185.07 Buy Surplus As Low As €140.69
    €140.69
    HONEYWELL SPXCDULNS2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNS2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, SULFUR DIOXIDE (SO2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-15 PPM ALUM ...
    €3,946.89 Buy Surplus As Low As €2,368.14
    €2,368.14
    Repair Your Items €1,965.89
    HONEYWELL M-509320

    HONEYWELL

    NOTIFIER CO

    M-509320

    AMMONIA (NH3), 0/100 PPM, NEMA 1 ENCLOSURE
    €2,085.81 Buy Surplus As Low As €1,252.05
    €1,252.05
    Repair Your Items €1,039.60
    HONEYWELL E3SRMH2S

    HONEYWELL

    VULCAIN

    E3SRMH2S

    HYDORGEN SULFIDE REMOTE SENSOR
    €531.60 Buy Surplus As Low As €319.15
    €319.15
    HONEYWELL E3SRMH2

    HONEYWELL

    VULCAIN

    E3SRMH2

    HYDROGEN REMOTE SENSOR
    ✓ IN STOCK!
    €440.01 Buy Surplus As Low As €264.39
    €264.39
    HONEYWELL E3SRMNO2

    HONEYWELL

    VULCAIN

    E3SRMNO2

    NO2, REMOTE SENSOR, -4/122F
    €497.61 Buy Surplus As Low As €299.32
    €299.32
    HONEYWELL E3SAH

    HONEYWELL

    VULCAIN

    E3SAH

    GAS DETECTOR, WALL MOUNTED, TOXIC AND COMBUSTIBLE STANDALONE E3 POINT, 2 DPDT RELAYS, 4-20 MA COMMUNICATION, AUDIBLE ALARM, 120 VAC
    ✓ IN STOCK!
    €955.56 Buy Surplus As Low As €727.06
    €727.06
    Repair Your Items €475.89
    HONEYWELL VA301IRFSR407

    HONEYWELL

    VULCAIN

    VA301IRFSR407

    GAS SENSOR
    Buy Surplus As Low As €1,133.08
    €1,133.08
    Repair Your Items €944.23
    HONEYWELL M-600352

    HONEYWELL

    NOTIFIER CO

    M-600352

    EC-F9-NH3-0/200-ATMOS-N1 - AMMONIA (NH3), 0/200 PPM ATMOS, NEMA 1 ENCLOSURE
    €2,536.21 Buy Surplus As Low As €1,522.10
    €1,522.10
    Repair Your Items €1,263.38
    HONEYWELL CDS2000A1000

    HONEYWELL

    CDS2000A1000

    CO2 SENSOR
    €240.78 Buy Surplus As Low As €144.47
    €144.47
    Repair Your Items €175.00
    HONEYWELL C7242A-1022

    HONEYWELL

    C7242A-1022

    CO2 MONITOR 0-2000PPM
    €350.31 Buy Surplus As Low As €210.56
    €210.56
    Repair Your Items €175.63
    HONEYWELL MC2-XWHM-Y-NA-00

    HONEYWELL

    BW TECHNOLOGIES

    MC2-XWHM-Y-NA-00

    GAS MONITOR SENSOR LCD SCREEN H2S CO O2
    €480.61 Buy Surplus As Low As €288.94
    €288.94
    Repair Your Items €240.78
    HONEYWELL SPXCDXSB1SS

    HONEYWELL

    VULCAIN

    SPXCDXSB1SS

    CARBON DIOXIDE SENSOR, SENSEPOINT, CO2, 0-2% VOL
    €1,341.76 Buy Surplus As Low As €805.43
    €805.43
    HONEYWELL SPXCDULNTX4M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNTX4M

    XCD RTD TRANSMITTER, SENSEPOINT SERIES, XCD SPARES AND ACCESSORIES, CLASS I, DIV. 3, 4-20 MA, 3 RELAYS, MODBUS
    €1,651.46 Buy Surplus As Low As €991.44
    €991.44
    Repair Your Items €698.73
    HONEYWELL SPXCDULNO2M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNO2M

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS, OXYGEN (O2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-25% ALUMINUM ENCLOSURE, CLASS I, DIV 2
    €3,363.36 Buy Surplus As Low As €2,018.77
    €2,018.77
    Repair Your Items €1,676.01
    HONEYWELL SPXCDULNNXM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNNXM

    SENSEPOINT XCD TRANSMITTERS, CLASS I, DIV. 1: UL & CUL APPROVALS, NITROGEN DIOXIDE (NO2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-50 PPM ALUMINUM ENCLOSURE
    €2,879.91 Buy Surplus As Low As €1,727.95
    €1,727.95
    Repair Your Items €1,434.29
    HONEYWELL SPXCDULNN2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNN2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, NITROGEN DIOXIDE (NO2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-10 PPM AL ...
    €3,718.39 Buy Surplus As Low As €2,231.22
    €2,231.22
    Repair Your Items €1,852.59
    HONEYWELL SPXCDULNN2M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNN2M

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS, NITROGEN DIOXIDE (NO2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-10 PPM ALUMINUM ENCLOSURE, CLASS I, ...
    €3,363.36 Buy Surplus As Low As €2,018.77
    €2,018.77
    Repair Your Items €1,676.01
    HONEYWELL SPXCDULNL2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNL2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, CHLORINE (CL2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-5 PPM ALUMINUM EN ...
    €3,946.89 Buy Surplus As Low As €2,368.14
    €2,368.14
    Repair Your Items €1,965.89
    HONEYWELL SPXCDULNG2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNG2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, HYDROGEN (H2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-1,000 PPM ALUMINUM ...
    €3,668.35 Buy Surplus As Low As €2,201.01
    €2,201.01
    Repair Your Items €1,827.09
    HONEYWELL SPXCDULNG2M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNG2M

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS, HYDROGEN (H2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-1,000 PPM ALUMINUM ENCLOSURE, CLASS I, DIV 2
    €3,363.36 Buy Surplus As Low As €2,018.77
    €2,018.77
    Repair Your Items €1,676.01
    HONEYWELL SPXCDULNG1M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNG1M

    SENSEPOINT XCD TRANSMITTERS, CLASS I, DIV. 1: UL & CUL APPROVALS, HYDROGEN (H2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-1,000 PPM ALUMINUM ENCLOSURE
    €3,336.92 Buy Surplus As Low As €2,002.72
    €2,002.72
    Repair Your Items €1,662.79
    HONEYWELL SPXCDULND2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULND2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, NITRIC OXIDE (NO) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-10 PPM ALUMINU ...
    €3,946.89 Buy Surplus As Low As €2,368.14
    €2,368.14
    Repair Your Items €1,965.89
    HONEYWELL SPXCDULNA2RM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNA2RM

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS WITH REMOTE MOUNT HARDWARE, AMMONIA (NH3) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-50 PPM ALUMINUM EN ...
    €3,946.89 Buy Surplus As Low As €2,368.14
    €2,368.14
    Repair Your Items €1,965.89
    HONEYWELL SPXCDULNA2M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNA2M

    SENSEPOINT XCD RTD TRANSMITTERS CLASS I, DIV. 2: UL & CUL APPROVALS, AMMONIA (NH3) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-50 PPM ALUMINUM ENCLOSURE, CLASS I, DIV 2
    €3,591.86 Buy Surplus As Low As €2,155.68
    €2,155.68
    Repair Your Items €1,789.32
    HONEYWELL ECO-D-B-49

    HONEYWELL

    GAMEWELL-FCI

    ECO-D-B-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    €6,628.52 Buy Surplus As Low As €3,977.11
    €3,977.11
    Repair Your Items €3,301.04
    HONEYWELL M-509332

    HONEYWELL

    NOTIFIER CO

    M-509332

    AMMONIA (NH3), 0/100 PPM, ATMOS, NEMA 1 ENCLOSURE
    €2,536.21 Buy Surplus As Low As €1,522.10
    €1,522.10
    Repair Your Items €1,263.38
    HONEYWELL SPXCDULNRXM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNRXM

    SENSEPOINT XCD TRANSMITTERS, CLASS I, DIV. 1: UL APPROVAL, COMBUSTIBLE EXPLOSION PROOF TRANSMITTER (IR), METHANE (CH4) 4-20 MA, 3 RELAYS, MODBUS, 0-100% LEL ALUMINUM ENCLOSURE
    €3,565.42 Buy Surplus As Low As €2,139.63
    €2,139.63
    HONEYWELL SPXCDULNO1M

    HONEYWELL

    NOTIFIER CO

    SPXCDULNO1M

    TRANSMITTERS, SENSEPOINT XCD, OXYGEN (O2) EXPLOSION-PROOF, CLASS I, DIV. 1: UL & CUL APPROVALS, 4-20 MA, 3 RELAYS, MODBUS, 0-25% ALUMINUM ENCLOSURE
    €3,336.92 Buy Surplus As Low As €2,002.72
    €2,002.72
    HONEYWELL 2106B1548

    HONEYWELL

    NOTIFIER CO

    2106B1548

    XCD REPLACEMENT CELLS CLASS I, DIV. 5, CARBON MONOXIDE (CO) 0-200 PPM CELL KIT
    €1,044.32 Buy Surplus As Low As €626.97
    €626.97
    Repair Your Items €521.22
    HONEYWELL 129431-L3

    HONEYWELL

    NOTIFIER CO

    129431-L3

    CARBON MONOXIDE SENSORS, SERIES S301D2CO, EXPLOSION PROOF SENSOR
    ✓ IN STOCK!
    €1,903.57 Buy Surplus As Low As €1,142.52
    €1,142.52
    HONEYWELL CO1224TR

    HONEYWELL

    GAMEWELL-FCI

    CO1224TR

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION
    €150.13 Buy Surplus As Low As €90.65
    €90.65
    Repair Your Items Contact Us
    HONEYWELL S3KS1SS

    HONEYWELL

    S3KS1SS

    CARTRIDGE:SULFUR DIOXIDE SENSOR,0-15 PPM
    €751.61 Buy Surplus As Low As €451.34
    €451.34
    HONEYWELL S3KA1SS

    HONEYWELL

    S3KA1SS

    CARTRIDGE:AMMONIA SENSOR,0 TO 20 PPM
    €853.59 Buy Surplus As Low As €512.72
    €512.72
    HONEYWELL MIDAS-E-LEL

    HONEYWELL

    VULCAIN

    MIDAS-E-LEL

    SENSOR CARTRIDGE, LEL 0-100% , LEL = 4+20 MA, 4 BUTTONS, STANDARD DISPLAY, FRONT STATUS LEDS
    ✓ IN STOCK!
    €859.04 Buy Surplus As Low As €363.53
    €363.53
    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 Sales for Market Availability
    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
    €7,509.49 Buy Surplus As Low As €4,505.88
    €4,505.88
    Repair Your Items €3,740.11
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSHXSS

    SENSOR, HYDROGEN SULFIDE (H2S), 0-50 PPM (10.0 TO 100.0 PPM)
    €940.46 Buy Surplus As Low As €564.65
    €564.65
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