Compare Products Up to 4
Clear All

Gas Monitors & Sensors

Compare
BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

SDS

BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

Show Full Description Hide Full Description

Airgas Part #:B86SRA04

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:I24MX6-K1230201

Compare
Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

Show Full Description Hide Full Description

Airgas Part #:HYWSPXCDXSHXSS

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

Show Full Description Hide Full Description

Compare
BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86MCXLXW0MYNA

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:I24VTS-K1231000101

Compare
BW Technologies by Honeywell Replacement GasAlert Extreme Chlorine Sensor

SDS

BW Technologies by Honeywell Replacement GasAlert Extreme Chlorine Sensor

Show Full Description Hide Full Description

Airgas Part #:B86PSRC10

Compare
Industrial Scientific Replacement MX6 iBrid® Chlorine Dioxide Sensor

Industrial Scientific Replacement MX6 iBrid® Chlorine Dioxide Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417124975-8

Compare
MSA Replacement Altair® 5X Hydrogen Cyanide Sensor

SDS

MSA Replacement Altair® 5X Hydrogen Cyanide Sensor

Show Full Description Hide Full Description

Airgas Part #:MSA10106375

Compare
Industrial Scientific Replacement Ventis® Pro5 Oxygen Sensor

Industrial Scientific Replacement Ventis® Pro5 Oxygen Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417155304-3

Compare
Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417124975-2

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MSA10116925

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:I24VTS-K1231100111

Compare
MSA Replacement Ultima® X Series Sensor

SDS

MSA Replacement Ultima® X Series Sensor

Show Full Description Hide Full Description

Airgas Part #:MSAAULTXSENS1610

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W1H1M1C1YN

Compare
MSA Replacement Altair® 4X/5X Ammonia Sensor

SDS

MSA Replacement Altair® 4X/5X Ammonia Sensor

Show Full Description Hide Full Description

Airgas Part #:MSA10106726

Compare
MSA Replacement Oxygen Sensor

MSA Replacement Oxygen Sensor

Show Full Description Hide Full Description

Airgas Part #:MSA466324

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MSA10116929

Compare
Industrial Scientific Replacement MX6 iBrid® Methane Sensor

Industrial Scientific Replacement MX6 iBrid® Methane Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417124975-N

BW Technologies by Honeywell Honeywell BW™ Solo Chlorine dioxide Detector (wireless)

Show Full Description Hide Full Description

Compare
BW Technologies by Honeywell Honeywell BW™ Solo Chlorine dioxide Detector (wireless)

BW Technologies by Honeywell Honeywell BW™ Solo Chlorine dioxide Detector (wireless)

Show Full Description Hide Full Description

Airgas Part #:B86BWS1-V-Y

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:MSA10116924

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.