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Gas Monitors & Sensors

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BW Technologies by Honeywell MicroClipXL™ Oxygen Gas Monitor

BW Technologies by Honeywell MicroClipXL™ Oxygen Gas Monitor

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Airgas Part #:B86MCXLX000YNA

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Honeywell Replacement Midas® Sensor Cartridge Sensor

Honeywell Replacement Midas® Sensor Cartridge Sensor

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Airgas Part #:HYWMIDAS-L-O2S

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Industrial Scientific Replacement Ventis® MX4 Sulfur Dioxide Sensor

Industrial Scientific Replacement Ventis® MX4 Sulfur Dioxide Sensor

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Airgas Part #:I2417143595

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MSA ALTAIR® 2XT Portable Carbon Monoxide And Nitrogen Dioxide Monitor

MSA ALTAIR® 2XT Portable Carbon Monoxide And Nitrogen Dioxide Monitor

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Airgas Part #:MSA10154073

BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas And Oxygen Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas And Oxygen Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas And Oxygen Gas Monitor

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Airgas Part #:B86MCXLXW00YNA

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BW Technologies by Honeywell BW™ Solo Portable Ozone Monitor

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BW Technologies by Honeywell BW™ Solo Portable Ozone Monitor

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Airgas Part #:B86BWS1-G-Y

BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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Airgas Part #:B86BWC2S

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Industrial Scientific Replacement MX6 iBrid® Hydrogen Chloride Sensor

Industrial Scientific Replacement MX6 iBrid® Hydrogen Chloride Sensor

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Airgas Part #:I2417124975-A

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor

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Airgas Part #:MSA10116924

BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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Airgas Part #:B86ICON-B-H

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Industrial Scientific Replacement MX6 iBrid® Ammonia Sensor

Industrial Scientific Replacement MX6 iBrid® Ammonia Sensor

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Airgas Part #:I2417124975-6

Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Airgas Part #:I24VK-K1232111111

BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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Airgas Part #:B86HUX1W1H1M1A1YN

MSA Replacement XCell® Carbon Monoxide And Hydrogen Sulfide Sensor With Low Concentration Detection

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MSA Replacement XCell® Carbon Monoxide And Hydrogen Sulfide Sensor With Low Concentration Detection

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MSA Replacement XCell® Carbon Monoxide And Hydrogen Sulfide Sensor With Low Concentration Detection

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Airgas Part #:MSA10121213

BW Technologies by Honeywell BW Clip™ Portable Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86BWC3H

MSA ALTAIR® 4X Portable Methane, Oxygen, Carbon Monoxide And Nitrogen Dioxide Multi Gas Monitor

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MSA ALTAIR® 4X Portable Methane, Oxygen, Carbon Monoxide And Nitrogen Dioxide Multi Gas Monitor

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MSA ALTAIR® 4X Portable Methane, Oxygen, Carbon Monoxide And Nitrogen Dioxide Multi Gas Monitor

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Airgas Part #:MSA10125914

BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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Airgas Part #:B86M5XW0YRPDYN0

BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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Airgas Part #:B86M5XW0YAPDYN0

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Industrial Scientific Tango® TX1 Portable Carbon Monoxide Monitor

Industrial Scientific Tango® TX1 Portable Carbon Monoxide Monitor

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Airgas Part #:I24TX1-1

Industrial Scientific Replacement MX6 iBrid® Carbon Monoxide And Hydrogen Sulphide Sensor

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Industrial Scientific Replacement MX6 iBrid® Carbon Monoxide And Hydrogen Sulphide Sensor

Industrial Scientific Replacement MX6 iBrid® Carbon Monoxide And Hydrogen Sulphide Sensor

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Airgas Part #:I2417124975-J

Identify Toxic Gas Leaks Fast

Easy-to-use single and multiple gas monitors and sensors at Airgas can keep you, the plant, and people who live nearby from becoming a victim of dangerous leaks and exposures. These invaluable life-saving devices come in a variety of convenient portable and clip-on formats from MSA, BW, Industrial Scientific, Honeywell, and other manufacturers. Not only can they help keep workers safe, but they can also keep the site in compliance.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.