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Gas Monitors & Sensors

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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MSA ALTAIR® 2XT Portable Sulfur Dioxide Monitor

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MSA ALTAIR® 2XT Portable Sulfur Dioxide Monitor

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MSA ALTAIR® 2XT Portable Sulfur Dioxide Monitor

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Airgas Part #:MSA10154077

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

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

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

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Airgas Part #:B86M5XWSYRDDYN0

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Industrial Scientific Replacement Ventis® MX4 Sulfur Dioxide Sensor

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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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Industrial Scientific Replacement MX6 iBrid® Sulfur Dioxide Sensor

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Industrial Scientific Replacement MX6 iBrid® Sulfur Dioxide Sensor

Industrial Scientific Replacement MX6 iBrid® Sulfur Dioxide Sensor

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Airgas Part #:I2417124975-5

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BW Technologies by Honeywell BW Clip™ Real Time Sulphur Dioxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Real Time Sulphur Dioxide Gas Monitor

BW Technologies by Honeywell BW Clip™ Real Time Sulphur Dioxide Gas Monitor

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Airgas Part #:B86BWC2RS

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

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Airgas Part #:B86BWC2S24

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide, Sulfur Dioxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide, Sulfur Dioxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide, Sulfur Dioxide, Oxygen And Combustible Gas Detector

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Airgas Part #:B86CPIW5X1H1S3Y00

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Airgas Part #:I24VP5-KJ532111101

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide And Combustible Gas Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide And Combustible Gas Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide And Combustible Gas Detector

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Airgas Part #:B86CPIW50000S3Y00

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas, Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas, Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas, Hydrogen Sulfide And Sulfur Dioxide Detector

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Airgas Part #:B86CPIW500H1S3Y00

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Combustible Gas And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Combustible Gas And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Combustible Gas And Oxygen Detector

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Airgas Part #:B86CPIW5X100S3Y00

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide Monitor

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Airgas Part #:B86CPI000000S3Y00

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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Airgas Part #:B86ICON-B-S

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BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Sulfur Dioxide Detector

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Airgas Part #:B86CPI00X100S3Y00

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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Airgas Part #:B86CPI0000H1S3Y00

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Hydrogen Sulfide And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Hydrogen Sulfide And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Sulfur Dioxide, Hydrogen Sulfide And Oxygen Detector

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Airgas Part #:B86CPI00X1H1S3Y00

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Industrial Scientific Replacement SafeCore® Pentane Sensor

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Industrial Scientific Replacement SafeCore® Pentane Sensor

Industrial Scientific Replacement SafeCore® Pentane Sensor

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Airgas Part #:I2417156650-K

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Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Combustible Gas, Hydrogen Sulfide, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Combustible Gas, Hydrogen Sulfide, Sulfur Dioxide And Oxygen Multi Gas Monitor

Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Combustible Gas, Hydrogen Sulfide, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Airgas Part #:I24MX6-K1235211

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, LEL Pentane, Hydrogen Sulfide, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, LEL Pentane, Hydrogen Sulfide, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, LEL Pentane, Hydrogen Sulfide, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Airgas Part #:I24VP5-KJ532111111

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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.