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    Safety Systems / Gas Monitoring System

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    Results 1-50 of 149.
    HONEYWELL E3H2S

    HONEYWELL

    HONEYWELL ANALYTICS

    E3H2S

    HYDROGEN SULFIDE SEN CARTRIDGE
    ✓ IN STOCK!
    $618.00 Buy Surplus As Low As $371.00
    $371.00
    Repair Yours $308.00
    HONEYWELL E3DA

    HONEYWELL

    HONEYWELL ANALYTICS

    E3DA

    E3POINT WITHOUT SENSOR 24V DUCT MT
    ✓ IN STOCK!
    $1,382.00 Buy Surplus As Low As $945.90
    $945.90
    Repair Yours $689.00
    HONEYWELL VA201C

    HONEYWELL

    HONEYWELL ANALYTICS

    VA201C

    DISCONTINUED BY MANUFACTURER, GAS DETECTION CONTROLLER, 2 ALARM LEVELS WITH PROGRAMMABLE TIME DELAYS, OPTIONAL LCD DISPLAY, FAILURE INDICATOR, HIGH/LOW DPDT ALARM RELAYS, AUDIO/VISUAL ALARMS ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,545.71
    $1,545.71
    Repair Yours $1,282.94
    HONEYWELL E3NO2

    HONEYWELL

    HONEYWELL ANALYTICS

    E3NO2

    SENSOR CARTRIDGE, NITROGEN DIOXIDE, 0-10 PPM, 4-20MA OUTPUT
    ✓ IN STOCK!
    $531.00 Buy Surplus As Low As $404.00
    $404.00
    Repair Yours $265.00
    HONEYWELL S301-IRF-R410A

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R410A

    R410A REFRIGERANT GAS SENSOR, INFRARED SENSOR, RANGE: 0-1000 PPM, ACCURACY: 40 PPM @ 500 PPM, INDOOR USE, USED WITH THE 301EM-20 AND SQN8X
    ✓ IN STOCK!
    $3,610.95 Buy Surplus As Low As $2,064.00
    $2,064.00
    Repair Yours $1,714.00
    HONEYWELL 2106B1204

    HONEYWELL

    HONEYWELL ANALYTICS

    2106B1204

    GAS DETECTOR, SENSEPOINT, HAZARDOUS AREA APPROVED, 0-100%, 3/4 INCH NPT
    ✓ IN STOCK!
    $749.48 Buy Surplus As Low As $490.57
    $490.57
    Repair Yours $407.17
    HONEYWELL M-600105

    HONEYWELL

    HONEYWELL ANALYTICS

    M-600105

    VENT LINE SENSOR, CONTINUOUS MONITORING, 4-20 MA OUTPUT, INPUT DIRECTLY TO CENTRAL ALARM SYSTEMS, SUITABLE FOR AMMONIA AND FLUOROCARBONS
    ✓ IN STOCK!
    $1,572.00 Buy Surplus As Low As $717.26
    $717.26
    Repair Yours $661.48
    HONEYWELL SPXCDXSRXSS

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDXSRXSS

    SENSOR CARTRIDGE, PLUG IN, METHANE, IR, 0-100% LEL, (20 TO 100.0% LEL), FLAMMABLE, REPLACEMENT PART
    ✓ IN STOCK!
    $1,707.74 Buy Surplus As Low As $995.00
    $995.00
    Repair Yours $826.00
    HONEYWELL S301-IRF-R514A

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R514A

    R514A REFRIGERANT SENSOR
    ✓ IN STOCK!
    $3,024.00 Buy Surplus As Low As $1,815.00
    $1,815.00
    Repair Yours $1,507.00
    HONEYWELL E3P

    HONEYWELL

    HONEYWELL ANALYTICS

    E3P

    PROPANE SENSOR CARTRIDGE
    ✓ IN STOCK!
    $603.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $301.00
    HONEYWELL E3SM

    HONEYWELL

    HONEYWELL ANALYTICS

    E3SM

    GAS SENSOR, SURFACE MOUNT, MODBUS, 24 V AC/DC, FOR USE W/ANALYTICS 301C TOXIC AND COMBUSTIBLE GAS DETECTION CONTROLLER
    ✓ IN STOCK!
    $859.00 Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $429.00
    HONEYWELL E3O2

    HONEYWELL

    HONEYWELL ANALYTICS

    E3O2

    OXYGEN (O2) SENSOR, CARTRIDGE, FOR FOR E3POINT
    ✓ IN STOCK!
    $557.55 Buy Surplus As Low As $319.00
    $319.00
    Repair Yours $265.00
    HONEYWELL SPXCDASMFX

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDASMFX

    SENSEPOINT XCD GAS DETECTOR 0-100LEL,20-100
    ✓ IN STOCK!
    $2,498.00 Buy Surplus As Low As $1,899.00
    $1,899.00
    Repair Yours $1,245.00
    HONEYWELL 301-C-DLC-BIP

    HONEYWELL

    HONEYWELL ANALYTICS

    301-C-DLC-BIP

    GAS DETECT CONTROL, BACNET
    ✓ IN STOCK!
    $6,113.00 Buy Surplus As Low As $3,668.00
    $3,668.00
    Repair Yours $3,045.00
    HONEYWELL S301-IRF-R513A

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R513A

    R513A REFRIGERANT SENSOR
    ✓ IN STOCK!
    $3,621.00 Buy Surplus As Low As $2,173.00
    $2,173.00
    Repair Yours $1,804.00
    HONEYWELL G02-B000-000

    HONEYWELL

    HONEYWELL ANALYTICS

    G02-B000-000

    GAS DETECTOR, 0.1-2000 PPM HYG
    ✓ IN STOCK!
    $4,208.00 Buy Surplus As Low As $1,053.25
    $1,053.25
    Repair Yours $971.33
    HONEYWELL SPXCDULNTXFM

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNTXFM

    TRANSMITTER, SENSEPOINT XCD GAS DETECTOR, TRANSMITTER ONLY, 16-32 VDC INPUT VOLTAGE, 24 VDC NOMINAL, RELAY OUTPUT, RS485/MODBUS RTU COMMUNICATION, PLATE/PIPE MOUNT, IP66 ENCLOSURE
    ✓ IN STOCK!
    $2,190.30 Buy Surplus As Low As $1,252.00
    $1,252.00
    Repair Yours $1,040.00
    HONEYWELL E3M

    HONEYWELL

    HONEYWELL ANALYTICS

    E3M

    SENSOR CARTRIDGE, E3 POINT METHANE (CH4) SENSOR CARTRIDGE, FOR USE WITH STANDALONE SENSOR/CONTROLLER
    ✓ IN STOCK!
    $603.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $301.00
    HONEYWELL S301-IRF-R22

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R22

    R22 REFRIGERANT GAS SENSOR, MEASUREMENT RANGE: 0-1000 PPM, OUTPUT: 4-20 MA, 22-27 VAC @ 48 VA 50/60 HZ / 22-38 VDC @ 2 A MAX
    ✓ IN STOCK!
    $3,598.00 Buy Surplus As Low As $2,159.00
    $2,159.00
    Repair Yours $1,290.00
    HONEYWELL QT-XWHM-A-Y-NA

    HONEYWELL

    HONEYWELL ANALYTICS

    QT-XWHM-A-Y-NA

    MULTI GAS DETECTOR, GASALERT QUATTRO, %LEL O2 H2S CO, LCD DISPLAY, RECHARGABLE BATTERY
    $1,228.00 Buy Surplus As Low As $737.00
    $737.00
    Repair Yours $612.00
    HONEYWELL M-511828

    HONEYWELL

    HONEYWELL ANALYTICS

    M-511828

    AIRSCAN™ IR-F9 CARBON DIOXIDE (CO), IR-F9-CO2-3%-ATMOS-N1 - AIRSCAN™ INFRARED SENSOR, CARBON DIOXIDE, 0/30,000 PPM, ATMOS, NEMA 1
    $3,693.00 Buy Surplus As Low As $2,216.00
    $2,216.00
    Repair Yours $1,840.00
    HONEYWELL IAQ-DAV-TRH-D

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-DAV-TRH-D

    VOC MONITOR,TEMP & RH,DISPLAY
    $581.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL IAQ-DAV

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-DAV

    VOC MONITOR ANALOG
    $421.00 Buy Surplus As Low As $253.00
    $253.00
    Repair Yours $210.00
    HONEYWELL E3SAH

    HONEYWELL

    HONEYWELL ANALYTICS

    E3SAH

    GAS DETECTOR, WALL MOUNTED, TOXIC AND COMBUSTIBLE STANDALONE E3 POINT, 2 DPDT RELAYS, 4-20 MA COMMUNICATION, AUDIBLE ALARM, 120 VAC
    $859.00 Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $429.00
    HONEYWELL 9602-5800

    HONEYWELL

    HONEYWELL ANALYTICS

    9602-5800

    HYDROGEN CHLORIDE GAS DETECTOR
    $315.00 Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    HONEYWELL 2306B2000

    HONEYWELL

    HONEYWELL ANALYTICS

    2306B2000

    CONTROLLER / GAS LEAK DETECTION, ZAREBA UNIPOINT, SINGLE CHANNEL, 3 ALARM RELAY, BUILT-IN AUDIOVISUAL ALARM, DIN RAIL MOUNT
    $1,034.00 Buy Surplus As Low As $621.00
    $621.00
    Repair Yours $516.00
    HONEYWELL VULCAIN-201M

    HONEYWELL

    HONEYWELL ANALYTICS

    VULCAIN-201M

    DISCONTINUED BY MANUFACTURER, GAS MONITOR, 17 - 24 VAC, 24 - 38 VDC, 50 / 60 HZ
    Buy Surplus As Low As $909.00
    $909.00
    Repair Yours $760.00
    HONEYWELL M-512259

    HONEYWELL

    HONEYWELL ANALYTICS

    M-512259

    AIRSCAN™ IR-F9 R404A, IR-F9-R404A-0/500-N1 - AIRSCAN™ INFRARED SENSOR, R404A 0/500 PPM, NEMA 1 ENCLOSURE CARB COMPLIANT
    $2,110.00 Buy Surplus As Low As $1,266.00
    $1,266.00
    Repair Yours $1,051.00
    HONEYWELL M-511829

    HONEYWELL

    HONEYWELL ANALYTICS

    M-511829

    AIRSCAN™ IR-F9 CARBON DIOXIDE (CO), IR-F9-CO2-3%-ATMOS-SH-N1 - AIRSCAN™ INFRARED SENSOR, CARBON DIOXIDE, 0/30,000 PPM, ATMOS, SUPER HEAT, NEMA 1
    $2,648.00 Buy Surplus As Low As $1,589.00
    $1,589.00
    Repair Yours $1,319.00
    HONEYWELL M-511471

    HONEYWELL

    HONEYWELL ANALYTICS

    M-511471

    AIRSCAN™ IR-F9 R507A, IR-F9-R507A-0/1000-ATMOS-N1 - AIRSCAN™ INFRARED SENSOR, R507A 0/1, 000 PPM, ATMOS, NEMA 1 ENCLOSURE
    $2,637.00 Buy Surplus As Low As $1,583.00
    $1,583.00
    Repair Yours $1,314.00
    HONEYWELL M-510844

    HONEYWELL

    HONEYWELL ANALYTICS

    M-510844

    AIRSCAN™ IR-F9 R404A, IR-F9-R404A-0/1,000-N1 - AIRSCAN™ INFRARED SENSOR, R404A 0/1,000 PPM, NEMA 1 ENCLOSURE
    $2,250.00 Buy Surplus As Low As $1,350.00
    $1,350.00
    Repair Yours $1,121.00
    HONEYWELL 301-R8-FS

    HONEYWELL

    HONEYWELL ANALYTICS

    301-R8-FS

    301-R8 RELAY MODULE WITH 8 RELAYS, FAILSAFE
    $1,066.00 Buy Surplus As Low As $640.00
    $640.00
    Repair Yours $532.00
    HONEYWELL S301-IRF-R507A

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R507A

    R507A REFRIGERANT GAS SENSOR
    $3,601.00 Buy Surplus As Low As $2,161.00
    $2,161.00
    Repair Yours $1,794.00
    HONEYWELL S301-IRF-R407C

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R407C

    R407C REFRIGERANT GAS SENSOR
    $3,601.00 Buy Surplus As Low As $2,161.00
    $2,161.00
    Repair Yours $1,794.00
    HONEYWELL S301-IRF-R404A

    HONEYWELL

    HONEYWELL ANALYTICS

    S301-IRF-R404A

    R404A REFRIGERANT GAS SENSOR
    $3,601.00 Buy Surplus As Low As $2,161.00
    $2,161.00
    Repair Yours $1,794.00
    HONEYWELL VA201M

    HONEYWELL

    HONEYWELL ANALYTICS

    VA201M

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR, 27VAC 24/38VDC
    Buy Surplus As Low As $1,301.92
    $1,301.92
    Repair Yours $1,039.00
    HONEYWELL M-510000

    HONEYWELL

    HONEYWELL ANALYTICS

    M-510000

    AMMONIA (NH3) VENT LINE SENSOR, LINEAR PRE-AMP, WITH MOUNTING KIT
    $2,823.00 Buy Surplus As Low As $1,694.00
    $1,694.00
    Repair Yours $1,407.00
    HONEYWELL 10214

    HONEYWELL

    HONEYWELL ANALYTICS

    10214

    EC-P2 PORTABLE GAS DETECTOR
    $2,491.00 Buy Surplus As Low As $1,495.00
    $1,495.00
    Repair Yours $1,242.00
    HONEYWELL SPXCDULNPX

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNPX

    GAS DETECTOR, 2 PROGRAMMABLE ALARM RELAYS, PROGRAMMABLE FAULT RELAY, 4-20MA OUTPUT, MODBUS OPTIONAL, PLUG IN SENSORS, COLOR-CODED STATUS INDICATORS
    $3,857.00 Buy Surplus As Low As $2,315.00
    $2,315.00
    Repair Yours $1,922.00
    HONEYWELL VA301M

    HONEYWELL

    HONEYWELL ANALYTICS

    VA301M

    DISCONTINUED BY MANUFACTURER, GAS MONITORING SYSTEM, 24 VDC
    Buy Surplus As Low As $624.18
    $624.18
    Repair Yours $500.00
    HONEYWELL M-600428

    HONEYWELL

    HONEYWELL ANALYTICS

    M-600428

    AIRSCAN™ IR-F9 R29, IR-F9-R22-0/3000-ATMOS-N1 - AIRSCAN™ INFRARED SENSOR, R22 0/3,000 PPM, ATMOS, NEMA 1 ENCLOSURE
    $2,770.00 Buy Surplus As Low As $1,662.00
    $1,662.00
    Repair Yours $1,380.00
    HONEYWELL MINIMAX-4-OFCHK

    HONEYWELL

    HONEYWELL ANALYTICS

    MINIMAX-4-OFCHK

    X4PORTGASDETECTORKITW/BATTERY
    $727.00 Buy Surplus As Low As $436.00
    $436.00
    Repair Yours $363.00
    HONEYWELL MIDAS-E-HFU

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HFU

    37LDL MIDAS SENSOR CARTRIDGE
    $976.00 Buy Surplus As Low As $586.00
    $586.00
    Repair Yours $487.00
    HONEYWELL M-700223

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700223

    IR-F9-R404A-0/1000
    $2,526.00 Buy Surplus As Low As $1,516.00
    $1,516.00
    Repair Yours $1,259.00
    HONEYWELL 2108N4010N2108D300

    HONEYWELL

    HONEYWELL ANALYTICS

    2108N4010N2108D300

    OPTIMA PLUS IR GAS DET/METHANE
    $4,851.00 Buy Surplus As Low As $2,911.00
    $2,911.00
    Repair Yours $2,417.00
    HONEYWELL 2108N4010N

    HONEYWELL

    HONEYWELL ANALYTICS

    2108N4010N

    OPTIMA HC STEVE HYD DP SENSOR
    $5,502.00 Buy Surplus As Low As $3,302.00
    $3,302.00
    Repair Yours $2,741.00
    HONEYWELL 2108N4000N2108D300

    HONEYWELL

    HONEYWELL ANALYTICS

    2108N4000N2108D300

    OPTIMA PLUS DETECTOR 4/20MA
    $3,895.00 Buy Surplus As Low As $2,337.00
    $2,337.00
    Repair Yours $1,940.00
    HONEYWELL 126561-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    126561-L3

    GASALERTMAX,XT,02/LEL/H2S/CO
    $1,911.00 Buy Surplus As Low As $1,147.00
    $1,147.00
    Repair Yours $953.00
    HONEYWELL 050-0061-001

    HONEYWELL

    HONEYWELL ANALYTICS

    050-0061-001

    DIGIPID LAMP 10.6EV 1/2"
    $1,136.00 Buy Surplus As Low As $682.00
    $682.00
    Repair Yours $567.00
    HONEYWELL 2108N5100N/2108D3030

    HONEYWELL

    HONEYWELL ANALYTICS

    2108N5100N/2108D3030

    GAS DETECTOR, OPTIMA PLOUS, HYDROCARBON VERSION, 4-20MA, UL / INMETRO, 3/4" THREAD SPIGOT, 316SS, INCLUDES BLACK ANODISED ALUMINUM FLOW HOUSING, W/ ETHYL ACETATE CALIBRATION
    $4,249.00 Buy Surplus As Low As $2,550.00
    $2,550.00
    Repair Yours $2,117.00
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