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    Safety Systems / Gas Monitoring System

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    Results 1-50 of 99.
    HONEYWELL E3M

    HONEYWELL

    VULCAIN

    E3M

    SENSOR CARTRIDGE, E3 POINT METHANE (CH4) SENSOR CARTRIDGE, FOR USE WITH STANDALONE SENSOR/CONTROLLER
    $519.00 Buy Surplus As Low As $312.00
    $312.00
    HONEYWELL E3SM

    HONEYWELL

    VULCAIN

    E3SM

    GAS SENSOR, SURFACE MOUNT, MODBUS, 24 V AC/DC, FOR USE W/ANALYTICS 301C TOXIC AND COMBUSTIBLE GAS DETECTION CONTROLLER
    ✓ IN STOCK!
    $657.00 Buy Surplus As Low As $395.00
    $395.00
    Repair Yours $317.00
    HONEYWELL 301-C-DLC

    HONEYWELL

    VULCAIN

    301-C-DLC

    GAS DET.CNTLR, WITH DATALOG&PLENCL
    $2,705.00 Buy Surplus As Low As $1,623.00
    $1,623.00
    Repair Yours $1,348.00
    HONEYWELL 301-C-DLC-BIP

    HONEYWELL

    VULCAIN

    301-C-DLC-BIP

    GAS DETECT CONTROL, BACNET
    $5,191.00 Buy Surplus As Low As $3,115.00
    $3,115.00
    Repair Yours $2,586.00
    HONEYWELL S301-IRF-R134A

    HONEYWELL

    VULCAIN

    S301-IRF-R134A

    REFRIGERANT GAS SENSOR, 10 VDC, 700 MA, FOR USE WITH 301-EM (0-100 PPM)
    ✓ IN STOCK!
    $2,812.00 Buy Surplus As Low As $1,856.00
    $1,856.00
    Repair Yours $1,360.00
    HONEYWELL 00705-A-1733

    HONEYWELL

    VULCAIN

    00705-A-1733

    COMBUSTIBLE GAS SENSOR (0-100% LEL) IN ALUMINUM ENCLOSURE, 3/4" NPT MOUNTING THREAD, MINIMUM ALARM LEVEL 5% LEL. MV BRIDGE OUTPUT, SUITABLE FOR TEMPERATURES TO 131 F. COMPATIBLE WITH HONEYWE ...
    $826.00 Buy Surplus As Low As $497.00
    $497.00
    Repair Yours $401.00
    HONEYWELL G02-B000-000

    HONEYWELL

    VULCAIN

    G02-B000-000

    GAS DETECTOR, 0.1-2000 PPM HYG
    ✓ IN STOCK!
    $1,950.47 Buy Surplus As Low As $1,170.28
    $1,170.28
    Repair Yours $971.33
    HONEYWELL E3NO2

    HONEYWELL

    VULCAIN

    E3NO2

    SENSOR CARTRIDGE, NITROGEN DIOXIDE, 0-10 PPM, 4-20MA OUTPUT
    ✓ IN STOCK!
    $457.00 Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $222.00
    HONEYWELL VA201C

    HONEYWELL

    VULCAIN

    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 $1,910.00
    $1,910.00
    Repair Yours $1,600.00
    HONEYWELL E3DA

    HONEYWELL

    VULCAIN

    E3DA

    E3POINT WITHOUT SENSOR 24V DUCT MT
    ✓ IN STOCK!
    $1,173.00 Buy Surplus As Low As $892.00
    $892.00
    Repair Yours $585.00
    HONEYWELL E3H2

    HONEYWELL

    VULCAIN

    E3H2

    (1309A0039) HYDROGEN (H2); -40-¦ TO 50-¦C (-40-¦ TO 122-¦F)
    ✓ IN STOCK!
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $256.00
    HONEYWELL E3H2S

    HONEYWELL

    VULCAIN

    E3H2S

    HYDROGEN SULFIDE SEN CARTRIDGE
    $517.00 Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $259.00
    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
    $1,022.00 Buy Surplus As Low As $613.00
    $613.00
    Repair Yours $504.00
    HONEYWELL SPXCDXSRXSS

    HONEYWELL

    VULCAIN

    SPXCDXSRXSS

    SENSOR CARTRIDGE, PLUG IN, METHANE, IR, 0-100% LEL, (20 TO 100.0% LEL), FLAMMABLE, REPLACEMENT PART
    ✓ IN STOCK!
    $1,672.00 Buy Surplus As Low As $1,004.00
    $1,004.00
    Repair Yours $817.00
    HONEYWELL 2106B1204

    HONEYWELL

    VULCAIN

    2106B1204

    GAS DETECTOR, SENSEPOINT, HAZARDOUS AREA APPROVED, 0-100%, 3/4 INCH NPT
    ✓ IN STOCK!
    $817.62 Buy Surplus As Low As $490.57
    $490.57
    Repair Yours $407.17
    HONEYWELL S301-IRF-R410A

    HONEYWELL

    VULCAIN

    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!
    $2,965.00 Buy Surplus As Low As $1,779.00
    $1,779.00
    Repair Yours $1,477.00
    HONEYWELL S301-IRF-R514A

    HONEYWELL

    VULCAIN

    S301-IRF-R514A

    R514A REFRIGERANT SENSOR
    $2,569.00 Buy Surplus As Low As $1,542.00
    $1,542.00
    Repair Yours $1,280.00
    HONEYWELL SPXCDCC

    HONEYWELL

    VULCAIN

    SPXCDCC

    COLLECTING CONE FOR USE WITH LIGHTER THAN AIR GASES (HONEYWELL ANALYTICS)
    $168.00 Buy Surplus As Low As $101.00
    $101.00
    Repair Yours $200.00
    HONEYWELL MIDAS-E-HFX

    HONEYWELL

    VULCAIN

    MIDAS-E-HFX

    SENSOR CARTRIDGES, BORON TRIFLUORIDE (BF3), HYDROGEN FLUORIDE (HF), NITROGEN TRIFLUORIDE (NF3),TUNGSTEN HEXAFLUORIDE (WF6), 0-12 PPM MEASURING RANGE, 1.5 PPM MINIMUM ALARM SET POINT
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $339.00
    HONEYWELL 2302B0831

    HONEYWELL

    VULCAIN

    2302B0831

    BASE ENFORCER WITH MULTI-GAS
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours $280.00
    HONEYWELL E3O2

    HONEYWELL

    VULCAIN

    E3O2

    OXYGEN (O2) SENSOR, CARTRIDGE, FOR FOR E3POINT
    $411.00 Buy Surplus As Low As $239.00
    $239.00
    Repair Yours $200.00
    HONEYWELL IAQ-DAC

    HONEYWELL

    VULCAIN

    IAQ-DAC

    DUCT, CO2 MONITOR, ANALOG
    $362.00 Buy Surplus As Low As $218.00
    $218.00
    Repair Yours $200.00
    HONEYWELL IAQ-DAV-D

    HONEYWELL

    VULCAIN

    IAQ-DAV-D

    VOC MONITOR,ANALOG, DISPLAY
    $516.00 Buy Surplus As Low As $310.00
    $310.00
    Repair Yours $258.00
    HONEYWELL IAQ-DAV-R

    HONEYWELL

    VULCAIN

    IAQ-DAV-R

    VOC MONITOR,ANALOG,RELAY
    $434.00 Buy Surplus As Low As $261.00
    $261.00
    Repair Yours $217.00
    HONEYWELL IAQ-DAV-R-D

    HONEYWELL

    VULCAIN

    IAQ-DAV-R-D

    VOC MONITOR,RELAY,DISPLAY
    $529.00 Buy Surplus As Low As $318.00
    $318.00
    Repair Yours $264.00
    HONEYWELL IAQ-DAV-TRH

    HONEYWELL

    VULCAIN

    IAQ-DAV-TRH

    VOC MONITOR, TEMP & RH
    $486.00 Buy Surplus As Low As $292.00
    $292.00
    Repair Yours $243.00
    HONEYWELL IAQ-WNC-R-D

    HONEYWELL

    VULCAIN

    IAQ-WNC-R-D

    CO2 MONITOR, NETWORK,RELAY DIS
    $414.00 Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $207.00
    HONEYWELL M-600008

    HONEYWELL

    VULCAIN

    M-600008

    RELAY PLUG, AIRSCAN IR-F9 ACCESSORY, 4-20 SIGNAL TERM, 3A, 24VDC
    $645.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $322.00
    HONEYWELL M-511474

    HONEYWELL

    VULCAIN

    M-511474

    AIRSCAN™ IR-F9 R134A, IR-F9-R134A-0/3000-ATMOS-N1 - AIRSCAN™ INFRARED SENSOR, R134A 0/, 3000, ATMOS, NEMA 1 ENCLOSURE
    $3,724.00 Buy Surplus As Low As $2,235.00
    $2,235.00
    Repair Yours $1,856.00
    HONEYWELL SPXCDXSG1SS

    HONEYWELL

    VULCAIN

    SPXCDXSG1SS

    HYDROGEN (H2) 0-1000 PPM ONLY
    $1,216.00 Buy Surplus As Low As $730.00
    $730.00
    Repair Yours $606.00
    HONEYWELL M-505414

    HONEYWELL

    VULCAIN

    M-505414

    VA301IRFSR125-R125 REFRIGERANT GAS SENSOR
    $1,933.00 Buy Surplus As Low As $1,160.00
    $1,160.00
    Repair Yours $963.00
    HONEYWELL MIDAS-K-CFX

    HONEYWELL

    VULCAIN

    MIDAS-K-CFX

    DIFLUOROMETHANE (CH2F2) MIDAS CARTRIDGE AND TRANSMITTER KIT
    $3,870.00 Buy Surplus As Low As $2,322.00
    $2,322.00
    Repair Yours $1,928.00
    HONEYWELL MIDAS-K-LEL

    HONEYWELL

    VULCAIN

    MIDAS-K-LEL

    HYDROGEN/METHANE TRNSMTR/CRTRD
    $3,834.00 Buy Surplus As Low As $2,301.00
    $2,301.00
    Repair Yours $1,910.00
    HONEYWELL MIDAS-T-004

    HONEYWELL

    VULCAIN

    MIDAS-T-004

    MIDAS GAS DETECTOR, EXTRACTIVE TRANSMITTER FOR UNIVERSAL GAS DETECTION
    $2,460.00 Buy Surplus As Low As $1,476.00
    $1,476.00
    Repair Yours $1,226.00
    HONEYWELL S301-IRF-R11

    HONEYWELL

    VULCAIN

    S301-IRF-R11

    R11 REFRIGERANT GAS SENSOR
    $2,866.00 Buy Surplus As Low As $1,720.00
    $1,720.00
    Repair Yours $1,428.00
    HONEYWELL S301-IRF-R22

    HONEYWELL

    VULCAIN

    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
    $3,195.00 Buy Surplus As Low As $1,918.00
    $1,918.00
    Repair Yours $1,290.00
    HONEYWELL 2108B2001N

    HONEYWELL

    VULCAIN

    2108B2001N

    GAS DETECTOR, OPTIMA PLUS, 316 STAINLESS STEEL, < 3 SECONDS RESPONSE, -40 TO 65 C TEMPERATURE RANGE, OPTIONAL HART OVER 4-20MA OUTPUT, REPLACES: 2108B200IN
    $4,332.00 Buy Surplus As Low As $2,600.00
    $2,600.00
    Repair Yours $2,095.00
    HONEYWELL M-511828

    HONEYWELL

    VULCAIN

    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
    $3,724.00 Buy Surplus As Low As $2,235.00
    $2,235.00
    Repair Yours $1,856.00
    HONEYWELL MIDAS-K-BR2

    HONEYWELL

    VULCAIN

    MIDAS-K-BR2

    BROMINE (BR2), CHLORINE DIOXIDE (CLO2)
    $3,870.00 Buy Surplus As Low As $2,322.00
    $2,322.00
    Repair Yours $1,928.00
    HONEYWELL MIDAS-K-COX

    HONEYWELL

    VULCAIN

    MIDAS-K-COX

    CO TRANSMITTER&CARTRIDGE KIT
    $3,834.00 Buy Surplus As Low As $2,301.00
    $2,301.00
    Repair Yours $1,910.00
    HONEYWELL MIDAS-K-NH3

    HONEYWELL

    VULCAIN

    MIDAS-K-NH3

    NH3 TRANSMIT & CARTRIDGE KIT
    $3,834.00 Buy Surplus As Low As $2,301.00
    $2,301.00
    Repair Yours $1,910.00
    HONEYWELL ECFX-100-N-EM

    HONEYWELL

    VULCAIN

    ECFX-100-N-EM

    NH3 MONITOR, 0-100PPM NEMA 1
    $2,419.00 Buy Surplus As Low As $1,452.00
    $1,452.00
    Repair Yours $1,206.00
    HONEYWELL M-501427

    HONEYWELL

    VULCAIN

    M-501427

    GAS SENSOR COMBUSTIBLE (LEL)
    $473.00 Buy Surplus As Low As $284.00
    $284.00
    Repair Yours $236.00
    HONEYWELL S301-IRF-R123

    HONEYWELL

    VULCAIN

    S301-IRF-R123

    R123 REFRIGERANT GAS SENSOR
    $2,741.00 Buy Surplus As Low As $1,645.00
    $1,645.00
    Repair Yours $1,366.00
    HONEYWELL SPXCDSDP

    HONEYWELL

    VULCAIN

    SPXCDSDP

    SUNSHADE, XCD ACCESSORIES, CLASS I, DIV. 6, DELUGE PROTECTION
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $311.00
    HONEYWELL SPXCDULNFXM

    HONEYWELL

    VULCAIN

    SPXCDULNFXM

    SENSEPOINT XCD TRANSMITTERS, CLASS I, DIV. 1: UL & CUL APPROVALS, COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    $2,754.00 Buy Surplus As Low As $1,653.00
    $1,653.00
    Repair Yours $1,372.00
    HONEYWELL SPXCDULNTXFM

    HONEYWELL

    VULCAIN

    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
    $2,007.00 Buy Surplus As Low As $1,205.00
    $1,205.00
    Repair Yours $972.00
    HONEYWELL SQ82-R22

    HONEYWELL

    VULCAIN

    SQ82-R22

    2-POINT R22 REFRIGERANT
    $9,774.00 Buy Surplus As Low As $5,865.00
    $5,865.00
    Repair Yours $4,868.00
    HONEYWELL SQ82-R407C

    HONEYWELL

    VULCAIN

    SQ82-R407C

    2-POINT R407C REFRIGERANT
    $9,774.00 Buy Surplus As Low As $5,865.00
    $5,865.00
    Repair Yours $4,868.00
    HONEYWELL SQ82-R410A

    HONEYWELL

    VULCAIN

    SQ82-R410A

    2-POINT R410A REFRIGERANT
    $9,774.00 Buy Surplus As Low As $5,865.00
    $5,865.00
    Repair Yours $4,868.00
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