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Gas Monitors & Sensors

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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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

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Airgas Part #:MSA10116927

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

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Airgas Part #:I2417124975-K

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Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

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Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

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Airgas Part #:HYWSPXCDXSHXSS

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MSA Replacement Ultima® X Series Sensor

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MSA Replacement Ultima® X Series Sensor

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MSA Replacement Ultima® X Series Sensor

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Airgas Part #:MSAAULTXSENS1610

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

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Airgas Part #:I2417124975-L

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Industrial Scientific GasBadge® Pro Portable Ammonia Monitor

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Industrial Scientific GasBadge® Pro Portable Ammonia Monitor

Industrial Scientific GasBadge® Pro Portable Ammonia Monitor

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Airgas Part #:I2418100060-6

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Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Airgas Part #:I24VTS-K1234100101

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

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

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

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Airgas Part #:B86HUX1W1H1M1Q1BN

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Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

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Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

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Airgas Part #:I2417124975-2

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

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

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

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Airgas Part #:B86M5XWCYRPDYN0

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MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Charcoal Case)

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MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Charcoal Case)

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MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Charcoal Case)

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Airgas Part #:MSA10178572

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Honeywell Sensepoint XCD Fixed Combustible Gas Detector

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Honeywell Sensepoint XCD Fixed Combustible Gas Detector

Honeywell Sensepoint XCD Fixed Combustible Gas Detector

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Airgas Part #:HYWSPXCDULNFX

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BW Technologies by Honeywell Honeywell BW™ Solo Ammonia Detector (wireless)

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BW Technologies by Honeywell Honeywell BW™ Solo Ammonia Detector (wireless)

BW Technologies by Honeywell Honeywell BW™ Solo Ammonia Detector (wireless)

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Airgas Part #:B86BWS1-A-Y

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

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

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

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Airgas Part #:B86HUX1W1H1M1Q1YN

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Industrial Scientific T40 Rattler™ Portable Hydrogen Sulfide Monitor

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Industrial Scientific T40 Rattler™ Portable Hydrogen Sulfide Monitor

Industrial Scientific T40 Rattler™ Portable Hydrogen Sulfide Monitor

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Airgas Part #:I2418105247

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

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Airgas Part #:B86MCXLXW00YNA

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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

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

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

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

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Airgas Part #:B86HUX1W1H1M1S1YN

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BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

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BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

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BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

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Airgas Part #:B86SRA04

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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.