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    Safety Systems / Gas Monitoring System

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    Results 1-50 of 941.
    HONEYWELL GM-JR

    HONEYWELL

    GM-JR

    DISCONTINUED BY MANUFACTURER, GAS MONITORING SYSTEM, NEMA 1 ENCLOSURE, FEED THROUGH CONFRIGURATION
    ✓ IN STOCK!
    Buy Surplus As Low As $527.11
    $527.11
    Repair Yours Contact Us
    MSA 510-DH

    MSA

    510-DH

    DETECTOR HYDROGEN 0-100 COMBUSTIBLE GAS RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $762.92
    $762.92
    Repair Yours Contact Us
    DET TRONICS 006824-002

    DET TRONICS

    006824-002

    COMBUSTIBLE GAS SENSOR, FOR MODELS 505 / 500 / K-SERIES TRANSMITTERS, CATALYTIC, 3/4 INCH THREADS, 6 INCH LEAD LENGTH, 316 STAINLESS STEEL HOUSING, FOR DUCUEX, -55 TO 125 DEGREE C
    ✓ IN STOCK!
    $1,217.88 Buy Surplus As Low As $772.52
    $772.52
    RKI INSTRUMENTS GX-3R

    RKI INSTRUMENTS

    GX-3R

    GAS MONITOR, SIMULTANEOUS DETECTION OF 4 GASES, LEL, O2, H2S & CO,
    ✓ IN STOCK!
    $1,016.38 Buy Surplus As Low As $575.70
    $575.70
    Repair Yours Contact Us
    AUTOMATION COMPONENTS INC Q5-H2S-100P-O-X

    AUTOMATION COMPONENTS INC

    Q5-H2S-100P-O-X

    SMART SENSOR W/ 3 SPDT RELAYS, 4-20MA OUTPUT OR MODBUS RTU, HYDROGEN SULPHIDE SENSOR, 0-100 PPM, NEMA 4X ENCLOSURE
    ✓ IN STOCK!
    $1,442.00 Buy New $1,442.00
    $616.50
    Repair Yours Contact Us
    GENERAL MONITORS INC 50445-1

    GENERAL MONITORS INC

    50445-1

    H2S SENSOR, METAL OXIDE SEMICONDUCTOR, SOLID-STATE, 4-WIRE, 0-100 PPM, ALUMINUM MATERIAL, CSA & FM CERTIFICATIONS
    ✓ IN STOCK!
    $2,567.00 Buy Surplus As Low As $1,541.00
    $1,541.00
    MSA 815320

    MSA

    815320

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY,120VAC INPUT. 12VDC OUTPUT, WALL MOUNT, 1.25AMPS.
    ✓ IN STOCK!
    Buy Surplus As Low As $523.20
    $523.20
    Repair Yours Contact Us
    HONEYWELL MC-CK-DL

    HONEYWELL

    BW TECHNOLOGIES

    MC-CK-DL

    MICRO CLIP DELUXE CONFINED SPACE KIT, INCLUDES:, MANUAL ASPIRATOR KIT, IR CONNECTIVITY KIT, CALIBRATION CAP WITH 1 FT. / 0.3 M HOSE, 0.5 LPM REGULATOR, SAMPLING PROBE, LEATHER CARRYING CASE, ...
    ✓ IN STOCK!
    $2,004.20 Buy Surplus As Low As $705.67
    $705.67
    Repair Yours Contact Us
    HONEYWELL 9602-0205

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    9602-0205

    GAS DETECTOR, SATELLITE XT SERIES, 4-20 MA, WITHOUT RELAYS, DIN
    ✓ IN STOCK!
    $4,000.85 Buy Surplus As Low As $825.86
    $825.86
    Repair Yours Contact Us
    MAXITROL RV111-2 1/2

    MAXITROL

    RV111-2 1/2

    GAS REGULATOR, 2.5 INCH, CSA REGULATOR, 1/2 MAX IN, 3-6 IN OUT
    ✓ IN STOCK!
    $1,276.10 Buy Surplus As Low As $765.66
    $765.66
    Repair Yours Contact Us
    MSA 473693

    MSA

    473693

    SENSING HEAD, MODEL 1-3 REPLACEMENT
    ✓ IN STOCK!
    $2,714.57 Buy Surplus As Low As $1,468.54
    $1,468.54
    TELEDYNE M300E

    TELEDYNE

    M300E

    GAS FILTER CO ANALYZER
    ✓ IN STOCK!
    $9,227.50 Buy Surplus As Low As $5,681.01
    $5,681.01
    Repair Yours Contact Us
    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
    ✓ IN STOCK!
    $1,225.00 Buy Surplus As Low As $627.02
    $627.02
    Repair Yours Contact Us
    GENERAL MONITORS INC 10014-1

    GENERAL MONITORS INC

    10014-1

    GAS SENSOR, COMBUSTIBLE GAS, 400 DEG F/200 DEG C MAX, ALUMINUM, FOR USE WITH S4000CH-1-0-03-1
    ✓ IN STOCK!
    $1,917.00 Buy Surplus As Low As $1,035.25
    $1,035.25
    CROWCON DETECTION INSTRUMENTS XG1-N1-01-OA

    CROWCON DETECTION INSTRUMENTS

    XG1-N1-01-OA

    GAS DETECTOR, XGARD RANGE, 8-30 VDC, 24 MA, OXYGEN (O2) GAS TYPE, 0-25% VOLUME, 2-WIRE / 4-20 MA OUTPUT, GLASS REINFORCED NYLON ENCLOSURE, M20 CABLE ENTRY, -20 TO 50 DEGREE C, ATEX / IECEX C ...
    ✓ IN STOCK!
    $954.00 Buy Surplus As Low As $510.30
    $510.30
    Repair Yours Contact Us
    DRAGER 8317776

    DRAGER

    8317776

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR, FIXED, POLYTRON 7000, 4-20MA, 16.5-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,908.00
    $1,908.00
    COMPUTER WELD TECHNOLOGY A3A0179

    COMPUTER WELD TECHNOLOGY

    A3A0179

    DISCONTINUED BY MANUFACTURER, GAS TURBINE FLOW MONITOR, 5-255CFH, 50PSI, 10-28 V DC
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours Contact Us
    MSA A-ULTX-SENS-14-1-0

    MSA

    A-ULTX-SENS-14-1-0

    GAS SENSOR, ULTIMA X SERIES, 0-25 PERCENT OXYGEN, GENERAL PURPOSE, FINE THREADED
    ✓ IN STOCK!
    $1,796.49 Buy Surplus As Low As $1,078.13
    $1,078.13
    MSA A-ULTX-SENS-31-1-0

    MSA

    A-ULTX-SENS-31-1-0

    GAS SENSOR, ULTIMA X SERIES, 0-100 PERCENT LEL, COMBUSTIBLE GAS, NATURAL GAS AND H2O
    ✓ IN STOCK!
    $1,993.95 Buy Surplus As Low As $1,140.00
    $1,140.00
    ECO SENSORS C-30ZX

    ECO SENSORS

    C-30ZX

    OZONE MONITOR, AUDIO ALARM, LED READOUT, .02 TO .14 PPM RANGE (LED SCALE), HEATED METAL OXIDE SEMICONDUCTOR (HMOS) SENSOR, 12 VDC, 300 MA
    ✓ IN STOCK!
    $1,136.10 Buy Surplus As Low As $650.00
    $650.00
    Repair Yours Contact Us
    SIERRA MONITOR 5000

    SIERRA MONITOR

    5000

    PC BOARD FUME DETECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $1,349.46
    $1,349.46
    Repair Yours Contact Us
    MSA 813624

    MSA

    813624

    GAS SENSOR, COMBUSTIBLE GAS SENSOR, REPLACEMENT, 100% LEL, ULTIMA
    ✓ IN STOCK!
    $2,727.84 Buy Surplus As Low As $1,544.29
    $1,544.29
    Repair Yours Contact Us
    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!
    $2,105.57 Buy Surplus As Low As $1,500.22
    $1,500.22
    Repair Yours Contact Us
    MSA A-ULTX-SENS-38-2-0

    MSA

    A-ULTX-SENS-38-2-0

    GAS SENSOR, ULTIMA X SERIES, 0-100 PERCENT, METHANE, STAINLESS STEEL
    ✓ IN STOCK!
    $5,047.08 Buy Surplus As Low As $2,579.62
    $2,579.62
    NET SAFETY MONITORING INC R4G-LEL-24-100

    NET SAFETY MONITORING INC

    R4G-LEL-24-100

    DISCONTINUED BY MANUFACTURER, GAS MONITORING SYSTEM 24VDC 4-CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,705.25
    $1,705.25
    Repair Yours Contact Us
    HONEYWELL MIDAS-T-004

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-T-004

    GAS DETECTOR, 24VDC, 48VDC(POE), 6W MAX, 12.9W MAX W/PYROLYZER
    ✓ IN STOCK!
    $3,227.39 Buy Surplus As Low As $1,936.43
    $1,936.43
    Repair Yours Contact Us
    HONEYWELL SPXCDASMFX

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDASMFX

    SENSEPOINT XCD GAS DETECTOR 0-100LEL,20-100
    ✓ IN STOCK!
    $2,449.00 Buy Surplus As Low As $1,862.00
    $1,862.00
    Repair Yours Contact Us
    HONEYWELL PGM50-5P

    HONEYWELL

    RAE SYSTEMS INC

    PGM50-5P

    DISCONTINUED BY MANUFACTURER, MULTI GAS MONITORING SYSTEM, 12VDC, HANDHELD, DISPOSABLE PROBES, PHOTOIONIZATION DETECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $612.00
    $612.00
    Repair Yours Contact Us
    GAS ARC GROUP GCS03002

    GAS ARC GROUP

    GCS03002

    GAS ALARM PANEL 2-GAS CHANNELS 240VAC
    ✓ IN STOCK!
    $1,113.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours Contact Us
    MSA 10110443

    MSA

    10110443

    MULTIGAS DETECTOR,ALTAIR 4X, LEL/O2/CO,CHARCOAL,LED LIGHTS,LCD DISPLAY
    ✓ IN STOCK!
    $746.38 Buy Surplus As Low As $533.13
    $533.13
    Repair Yours Contact Us
    HONEYWELL 54-48-300NDY5

    HONEYWELL

    SPERIAN PROTECTION

    54-48-300NDY5

    GAS DETECTOR MULTIPRO LCD 3SENSOR RECHARGEABLE KIT
    ✓ IN STOCK!
    Buy Surplus As Low As $715.00
    $715.00
    Repair Yours Contact Us
    NET SAFETY MONITORING INC R2G-LEL-24-100

    NET SAFETY MONITORING INC

    R2G-LEL-24-100

    DISCONTINUED BY MANUFACTURER, CURRENT O/P, UNITROL GAS CONTROLLER CARD, PCB BOARD MODULE, 21 TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,069.18
    $1,069.18
    Repair Yours Contact Us
    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!
    $1,665.51 Buy Surplus As Low As $790.78
    $790.78
    Repair Yours Contact Us
    MACURCO GD-12 WHITE

    MACURCO

    GD-12 WHITE

    COMBUSTIBLE (LINE VOLTAGE) FIXED GAS DETECTOR CONTROLLER TRANSDUCER W/ WHITE HOUSING
    ✓ IN STOCK!
    $882.48 Buy Surplus As Low As $529.49
    $529.49
    Repair Yours Contact Us
    TYCO 4688-IR-1-1-1-1-1-11-11

    TYCO

    SCOTT SAFETY

    4688-IR-1-1-1-1-1-11-11

    DISCONTINUED BY MANUFACTURER, GAS TRANSMITTER, COMBUSTIBLE GAS/CARBON DIOXIDE, 4600-IR SERIES, INPUT 24 +/- 4VDC, 4 WATTS, RELAY CONTACT 240VAC/VDC, 3 AMP, -20 DEGREE C TO 60 DEGREE C TEMP R ...
    ✓ IN STOCK!
    Buy Surplus As Low As $597.98
    $597.98
    Repair Yours Contact Us
    TYCO 4600-IR

    TYCO

    SCOTT SAFETY

    4600-IR

    GAS TRANSMITTER
    ✓ IN STOCK!
    $1,447.00 Buy Surplus As Low As $843.00
    $843.00
    Repair Yours Contact Us
    HONEYWELL MF010-0-LC4

    HONEYWELL

    MICROSWITCH

    MF010-0-LC4

    SENSOR OXYGEN 4MA-20MA OUTPUT
    ✓ IN STOCK!
    $5,139.10 Buy Surplus As Low As $3,083.46
    $3,083.46
    Repair Yours Contact Us
    HONEYWELL MF010-0-LC3

    HONEYWELL

    MICROSWITCH

    MF010-0-LC3

    OXYGEN SENSOR 7-PIN
    ✓ IN STOCK!
    $5,528.25 Buy Surplus As Low As $3,316.95
    $3,316.95
    Repair Yours Contact Us
    HONEYWELL DE800.A.1

    HONEYWELL

    MICROSWITCH

    DE800.A.1

    INTERFACE BOARD, 0% TO 25% OXYGEN SENSOR, 24VDC, KIT APPLICATION TYPE: SENSOR, APPLICATION SUB TYPE: OXYGEN DETECTION; KIT CONTENTS: OXYGEN SENSOR INTERFACE BOARD, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $3,390.95 Buy Surplus As Low As $2,034.57
    $2,034.57
    Repair Yours Contact Us
    HONEYWELL 007168-002

    HONEYWELL

    007168-002

    INFRARED HYDROCARBON GAS DETECTOR, INPUT VOLTAGE 24 VDC NOMINAL, OPERATING RANGE IS 18 TO 32 VDC, POWER CONSUMPTION 4.0 WATT NOMINAL @ 24 VDC, 7.5 WATT MAXIMUM @ 24 VDC, 10 WATT MAXIMUM @ 32 ...
    ✓ IN STOCK!
    $8,427.86 Buy Surplus As Low As $2,789.12
    $2,789.12
    Repair Yours Contact Us
    MSA 10178557

    MSA

    10178557

    GAS DETECTOR, ALTAIR 4XR, MULTIGAS DETECTOR, LEL/O2/H2S/CO, CHARCOAL CASE, NORTH AMERICAN CHARGER
    ✓ IN STOCK!
    $1,691.00 Buy Surplus As Low As $1,058.23
    $1,058.23
    THERMO FISHER SCIENTIFIC 35-5190-12

    THERMO FISHER SCIENTIFIC

    THERMO SCIENTIFIC

    35-5190-12

    SAMPLE GAS DRAW SYSTEM, COMBUSTABLE GAS, 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $728.88
    $728.88
    Repair Yours Contact Us
    HONEYWELL MCXL-XWHM-Y-NA

    HONEYWELL

    BW TECHNOLOGIES

    MCXL-XWHM-Y-NA

    GAS DETECTOR, MICROCLIP XL, CONFINED SPACE MONITOR, DETECTS O2/LE/ H2/CO, YELLOW
    ✓ IN STOCK!
    $1,101.10 Buy Surplus As Low As $644.34
    $644.34
    Repair Yours Contact Us
    CROWCON DETECTION INSTRUMENTS TXGARD-IS-+

    CROWCON DETECTION INSTRUMENTS

    TXGARD-IS-+

    DISCONTINUED BY MANUFACTURER, OXYGEN AND TOXIC GAS DETECTOR, 28V, 1.2W, 93MA, AMMONIA (NH3): 50, 100, 1000PPM, CHLORINE (CL2): 5, 10, 20PPM, CARBON MONOXIDE (CO): 250, 500PPM, CHLORINE DIOXI ...
    ✓ IN STOCK!
    Buy Surplus As Low As $801.89
    $801.89
    Repair Yours Contact Us
    DET TRONICS EQ3001DNSW

    DET TRONICS

    EQ3001DNSW

    DISCONTINUED BY MANUFACTURER, EQP CONTROLLER / SAFETY SYSTEM, EAGLE QUANTUM PREMIER, SERIAL PORT EXPANSION, FM / CSA / ATEX / IECEX, DIN MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $3,668.91
    $3,668.91
    Repair Yours Contact Us
    MSA A-ULTX-SENS-14-0-0

    MSA

    A-ULTX-SENS-14-0-0

    GAS SENSOR, ULTIMA X SERIES, OXYGEN GAS TYPE, 0-25% OXYGEN, PLASTIC ENCLOSURE ,GENERAL PURPOSE
    ✓ IN STOCK!
    $2,287.66 Buy Surplus As Low As $915.71
    $915.71
    DET TRONICS PIRTBS5LW3V

    DET TRONICS

    PIRTBS5LW3V

    TERMINATION BOX POINTWATCH M25 2PORT
    ✓ IN STOCK!
    $997.00 Buy Surplus As Low As $659.00
    $659.00
    Repair Yours Contact Us
    SIERRA MONITOR 5100-03-IT-A1-01-00-0-0

    SIERRA MONITOR

    5100-03-IT-A1-01-00-0-0

    IT SERIES GAS SENSOR MODULE, OXYGEN %VOL, ALUMINUM ENCLOSURE, 3/4 INCH NPT, SENTRY, RS- 485, 4-20MA, AND DIGITAL INPUT, IT STANDARD (NONE 5100-28-IT), STANDARD PROTECTION, INTEGRAL SENSOR
    ✓ IN STOCK!
    $2,943.35 Buy Surplus As Low As $1,593.97
    $1,593.97
    Repair Yours Contact Us
    TYCO 096-3480-05

    TYCO

    SCOTT SAFETY

    096-3480-05

    GAS DETECTOR, UNIVERSAL, ALUMINUM ENCLOSURE, SINGLE HEAD, 10-30VDC, 8.5 W MAX INPUT4-20MA, MODBUS COMMUNICATIONS, SS END CAP
    ✓ IN STOCK!
    $2,061.00 Buy Surplus As Low As $702.80
    $702.80
    Repair Yours Contact Us
    AUTOMATION COMPONENTS INC B5C-CO-250P-O-X

    AUTOMATION COMPONENTS INC

    B5C-CO-250P-O-X

    BACNET MSTP, SMART SENSOR, CARBON MONOXIDE, 0-250 PPM, 3 SPDT RELAYS, ETL, NEMA 4X
    ✓ IN STOCK!
    $1,040.77 Buy New $1,040.77
    $624.46
    Repair Yours Contact Us
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