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    Results 801-850 of 965.
    HANSEN TECHNOLOGIES HGD-SC-R134A-1000

    HANSEN TECHNOLOGIES

    HGD-SC-R134A-1000

    GAS DETECTION SENSOR, RANGE 0-1,000PPM, HALOCARBON SENSORS, SEMICONDUCTOR, HARSH -40F(-40C)
    $1,324.00 Buy New $1,324.00
    $795.00
    HANSEN TECHNOLOGIES HGD-IR-CO2-10000

    HANSEN TECHNOLOGIES

    HGD-IR-CO2-10000

    CO2, 0-10000PPM, IP66, IR
    $1,877.00 Buy New $1,877.00
    $1,127.00
    HANSEN TECHNOLOGIES HGD-EC-NH3-5000

    HANSEN TECHNOLOGIES

    HGD-EC-NH3-5000

    NH3, 0-5000PPM, IP66, EC
    $1,823.00 Buy New $1,823.00
    $1,094.00
    OLDHAM 7702-4404

    OLDHAM

    7702-4404

    CATALYTIC SENSOR, COMBUSTIBLE, FIXED GAS MONITOR, FOR USE WITH ITRANS & ITRANS2, REPLACEMENT PART
    $638.00 Buy Surplus As Low As $384.00
    $384.00
    PNEUMATECH 2212020645

    PNEUMATECH

    2212020645

    OPT CO2 & O2 SENSOR BA 75, 90, 110 HE, BREATHING AIR HE OPTION
    $13,809.00 Buy Surplus As Low As $8,286.00
    $8,286.00
    PNEUMATECH 2212020643

    PNEUMATECH

    2212020643

    OPT O2 SENSOR BA 150, 220, 300 HE, BREATHING AIR HE OPTION
    $4,552.00 Buy Surplus As Low As $2,732.00
    $2,732.00
    PNEUMATECH 2212020642

    PNEUMATECH

    2212020642

    OPT O2 SENSOR BA 75, 90, 110 HE, BREATHING AIR HE OPTION
    $4,552.00 Buy Surplus As Low As $2,732.00
    $2,732.00
    JOHNSON CONTROLS GS302WMXIR2P

    JOHNSON CONTROLS

    GS302WMXIR2P

    CO & NO2 WALL MOUNT 4-20MA
    $961.00 Buy Surplus As Low As $577.00
    $577.00
    JOHNSON CONTROLS GS302WMRBR2A

    JOHNSON CONTROLS

    GS302WMRBR2A

    CO & NO2 REMOTE BACNET
    $965.00 Buy Surplus As Low As $579.00
    $579.00
    JOHNSON CONTROLS GS301WMXVR2A

    JOHNSON CONTROLS

    GS301WMXVR2A

    NO2 WALL MOUNT 0-5/0-10VDC
    $783.00 Buy Surplus As Low As $470.00
    $470.00
    JOHNSON CONTROLS GS300WMXR1A

    JOHNSON CONTROLS

    GS300WMXR1A

    CO SENSOR WALL MOUNT 4-20MA
    $295.00 Buy Surplus As Low As $177.00
    $177.00
    JOHNSON CONTROLS GS300WMXR11

    JOHNSON CONTROLS

    GS300WMXR11

    CO SENSOR WALL MOUNT 0-10VDC
    $257.00 Buy Surplus As Low As $155.00
    $155.00
    JOHNSON CONTROLS GS300WMXBR2A

    JOHNSON CONTROLS

    GS300WMXBR2A

    CO SENSOR WALL MOUNT BACNET
    $803.00 Buy Surplus As Low As $482.00
    $482.00
    JOHNSON CONTROLS GS302WMRVR2A

    JOHNSON CONTROLS

    GS302WMRVR2A

    CO & NO2 REMOTE 0-5/0-10VDC
    $1,060.00 Buy Surplus As Low As $636.00
    $636.00
    BAPI BA/ACD10-D-BB-LED

    BAPI

    BA/ACD10-D-BB-LED

    CO2 ABC 3-LED BAPI-BOX™ DUCT [0-10V] [BLUE]
    $381.00 Buy New $381.00
    $229.00
    BAPI BA/420CO-1-ND-EUO

    BAPI

    BA/420CO-1-ND-EUO

    CARBON MONOXIDE MONITOR,WITH NO DISPLAY, 100 PPM, EU BOX CONDUIT MOUNT
    $306.00 Buy New $306.00
    $184.00
    BAPI BA/420CO-3-ND-EUO

    BAPI

    BA/420CO-3-ND-EUO

    CARBON MONOXIDE MONITOR,WITH NO DISPLAY, 300 PPM, EU BOX CONDUIT MOUNT
    $306.00 Buy New $306.00
    $184.00
    BAPI BA/420CO-1-ND-EUO-FM

    BAPI

    BA/420CO-1-ND-EUO-FM

    CARBON MONOXIDE MONITOR,WITH NO DISPLAY, 100 PPM, EU BOX CONDUIT MOUNT
    $306.00 Buy New $306.00
    $184.00
    SIEMENS QPA2576.2535

    SIEMENS

    SIEMENS INDUSTRY

    QPA2576.2535

    DUCT AIR QUALITY SENSOR, SEMI-FLUSH MOUNT RH/T/CO2 SENSOR PL-LINK
    $626.00 Buy New $626.00
    $360.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSHXSS

    HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    $856.00 Buy Surplus As Low As $514.00
    $514.00
    Repair Yours $427.00
    SIEMENS QPM2162D

    SIEMENS

    SIEMENS INDUSTRY

    QPM2162D

    DUCT AIR QUALITY SENSOR,CO2 + TMP + RH SNSR, 0-10V, DISPLAY
    $943.00 Buy New $943.00
    $551.00
    HONEYWELL SPXCDXSNXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSNXSS

    XCD CONSUMABLES CLASS I, DIV. 8, NITROGEN DIOXIDE (NO2) 10-50 PPM
    $1,139.00 Buy Surplus As Low As $684.00
    $684.00
    Repair Yours $568.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSHXSS

    XCD CONSUMABLES CLASS I, DIV. 4, HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    $1,115.00 Buy Surplus As Low As $669.00
    $669.00
    HONEYWELL SPXCDULNFX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNFX

    COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    $3,261.00 Buy Surplus As Low As $1,957.00
    $1,957.00
    HONEYWELL M-600453

    HONEYWELL

    NOTIFIER CO

    M-600453

    AMMONIA (NH3), 0/100 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    $3,007.00 Buy Surplus As Low As $1,805.00
    $1,805.00
    Repair Yours $1,499.00
    HONEYWELL M-600450

    HONEYWELL

    NOTIFIER CO

    M-600450

    EC-F9-RT-NH3 - AMMONIA (NH3) TRANSMITTER
    $1,825.00 Buy Surplus As Low As $1,095.00
    $1,095.00
    Repair Yours $909.00
    HONEYWELL M-600441

    HONEYWELL

    NOTIFIER CO

    M-600441

    EC-F2-CO-0/200-ST - CARBON MONOXIDE (CO), 0/200 PPM, STAINLESS STEEL ENCLOSURE
    $3,215.00 Buy Surplus As Low As $1,929.00
    $1,929.00
    Repair Yours $1,602.00
    HONEYWELL M-600359

    HONEYWELL

    NOTIFIER CO

    M-600359

    EC-F9-NH3-0/200-ATMOS-ST - AMMONIA (NH3), 0/200 PPM ATMOS STAINLESS STEEL ENCLOSURE
    $3,247.00 Buy Surplus As Low As $1,949.00
    $1,949.00
    Repair Yours $1,618.00
    HONEYWELL M-600354

    HONEYWELL

    NOTIFIER CO

    M-600354

    EC-F9-NH3-0/500-ATMOS-N1 - AMMONIA (NH3), 0/500 PPM, ATMOS, NEMA 1 ENCLOSURE
    $2,767.00 Buy Surplus As Low As $1,661.00
    $1,661.00
    Repair Yours $1,379.00
    HONEYWELL M-600353

    HONEYWELL

    NOTIFIER CO

    M-600353

    EC-F9-NH3-0/250-ATMOS-N1 - AMMONIA (NH3), 0/250 PPM-ATMOS-NEMA 1 ENCLOSURE
    $2,767.00 Buy Surplus As Low As $1,661.00
    $1,661.00
    Repair Yours $1,379.00
    HONEYWELL M-600336

    HONEYWELL

    NOTIFIER CO

    M-600336

    EC-F2-SO2-0/10-ATMOS-ST - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,762.00 Buy Surplus As Low As $2,258.00
    $2,258.00
    Repair Yours $1,875.00
    HONEYWELL M-600274

    HONEYWELL

    NOTIFIER CO

    M-600274

    EC-F3-O2-0/25%-ATMOS-N1 - OXYGEN (O2), 0/25%, ATMOS, NEMA 1 ENCLOSURE
    $2,786.00 Buy Surplus As Low As $1,672.00
    $1,672.00
    Repair Yours $1,388.00
    HONEYWELL M-600203

    HONEYWELL

    NOTIFIER CO

    M-600203

    EC-F3-O2-0/25%-ATMOS-ST - OXYGEN (O2), 0/25%, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,313.00 Buy Surplus As Low As $1,988.00
    $1,988.00
    Repair Yours $1,651.00
    HONEYWELL M-600194

    HONEYWELL

    NOTIFIER CO

    M-600194

    EC-F3-O2-15/25%-ATMOS-ST - OXYGEN (O2), 15/25%, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,313.00 Buy Surplus As Low As $1,988.00
    $1,988.00
    Repair Yours $1,651.00
    HONEYWELL M-600188

    HONEYWELL

    NOTIFIER CO

    M-600188

    EC-F2-SO2-0/10-ATMOS-N1 - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, NEMA 1 ENCLOSURE
    $3,234.00 Buy Surplus As Low As $1,941.00
    $1,941.00
    Repair Yours $1,612.00
    HONEYWELL M-600083

    HONEYWELL

    NOTIFIER CO

    M-600083

    EC-F3-O2-RS - REPLACEMENT OXYGEN (O2) SENSOR
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    HONEYWELL M-600073

    HONEYWELL

    NOTIFIER CO

    M-600073

    EC-F2-RC-O2 - REPLACEMENT OXYGEN (O2) CELL
    $810.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
    HONEYWELL M-600071

    HONEYWELL

    NOTIFIER CO

    M-600071

    EC-F2-O2-0/25%-N1 - OXYGEN (O2), 0/25%, NEMA 1 ENCLOSURE
    $2,689.00 Buy Surplus As Low As $1,614.00
    $1,614.00
    Repair Yours $1,340.00
    HONEYWELL M-600045

    HONEYWELL

    NOTIFIER CO

    M-600045

    EC-F2-NH3-RC-EXP - REPLACEMENT AMMONIA (NH3) CELL
    $974.00 Buy Surplus As Low As $585.00
    $585.00
    Repair Yours $486.00
    HONEYWELL M-600043

    HONEYWELL

    NOTIFIER CO

    M-600043

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) HIGH RANGE CELL
    $1,024.00 Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $511.00
    HONEYWELL M-511071

    HONEYWELL

    NOTIFIER CO

    M-511071

    EC-F9-EM SENSORS FOR AMMONIA (NH3) DETECTION FOR USE WITH 301EM-20, EC-F9-NH3-0/100-N1-EM - AMMONIA (NH3) MONITOR, 4-20MA, VULBUS, 0-100 PPM, NEMA 1 ENCL.
    $2,551.00 Buy Surplus As Low As $1,531.00
    $1,531.00
    Repair Yours $1,271.00
    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
    $3,007.00 Buy Surplus As Low As $1,805.00
    $1,805.00
    Repair Yours $1,499.00
    HONEYWELL M-511013

    HONEYWELL

    NOTIFIER CO

    M-511013

    EC-F2-RT-NH3-ATMOS - REPLACEMENT AMMONIA (NH3) TRANSMITTER, ATMOS (SPECIFY RANGE)
    $2,357.00 Buy Surplus As Low As $1,415.00
    $1,415.00
    Repair Yours $1,175.00
    HONEYWELL M-509337

    HONEYWELL

    NOTIFIER CO

    M-509337

    EC-F9-NH3-0/1000-ATMOS-N1 - AMMONIA (NH3), 0/1,000 PPM ATMOS-NEMA 1 ENCLOSURE
    $3,335.00 Buy Surplus As Low As $2,001.00
    $2,001.00
    Repair Yours $1,661.00
    HONEYWELL M-509334

    HONEYWELL

    NOTIFIER CO

    M-509334

    EC-F9-NH3-0/1000-N1 - AMMONIA (NH3), 0/1,000 PPM, NEMA 1 ENCLOSURE
    $2,842.00 Buy Surplus As Low As $1,706.00
    $1,706.00
    Repair Yours $1,416.00
    BAPI BA/AQPX-D-E-X-X-XX-X-BNK

    BAPI

    BA/AQPX-D-E-X-X-XX-X-BNK

    QUANTUM PRIME CO2 24/7 [0-10V/20K/CG] [NO LED], AIR QUALITY
    $377.00 Buy New $377.00
    $227.00
    BAPI BA/AQPX-A-C-A-X-XX-X-B

    BAPI

    BA/AQPX-A-C-A-X-XX-X-B

    QUANTUM PRIME CO2 ABC [0-5V/HUM/10K-3/C35L/CG], AIR QUALITY
    $473.00 Buy New $473.00
    $284.00
    BAPI BA/AQPF-D-C-B-X-XX-X

    BAPI

    BA/AQPF-D-C-B-X-XX-X

    QUANTUM PRIME CO2 24/7 [0-10V/LCD°F/HUM/10K-3/CG], AIR QUALITY
    $464.00 Buy New $464.00
    $279.00
    BAPI BA/AQPF-D-B-X-X-XX-X-BNK

    BAPI

    BA/AQPF-D-B-X-X-XX-X-BNK

    QUANTUM PRIME CO2 24/7 [0-10V/LCD°F/10K-2/CG] [NO LED], AIR QUALITY
    $403.00 Buy New $403.00
    $242.00
    BAPI BA/AQPF-D-A-B-1-B40-J

    BAPI

    BA/AQPF-D-A-B-1-B40-J

    QUANTUM PRIME CO2 24/7 [0-10V/LCD°F/HUM/1K/OVR/0-1K/CG], AIR QUALITY
    $479.00 Buy New $479.00
    $288.00
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