Gas Detection Equipment

Gas Monitoring and Detection Equipment

Shop Gas Monitoring and Detection Equipment for workplace gas detection, confined space safety, industrial sites, utilities, and maintenance teams.

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Showing 121–144 of 179 products

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Draeger·SKU: 8103251
Draeger Tube Hydrogen Flouride 0.5/a (10)

Draeger Tube Hydrogen Flouride 0.5/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for low-level hydrogen fluoride vapor detection in air.

$183.57
Draeger·SKU: 8101731
Draeger Tube Toluene 100/a (10)

Draeger Tube Toluene 100/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting very high concentrations of toluene in workplace air.

$218.65
Draeger·SKU: 8101721
Draeger Tube Vinyl Chloride 0.5/b (10)

Draeger Tube Vinyl Chloride 0.5/b (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for vinyl chloride vapor detection in process and environmental monitoring.

$169.54
Draeger·SKU: 8101711
Draeger Tube Ammonia 0.25/a (10)

Draeger Tube Ammonia 0.25/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for low-level ammonia detection in air.

$177.72
Draeger·SKU: 8101701
Draeger Tube Toluene 50/a (10)

Draeger Tube Toluene 50/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for high concentration toluene detection in workplace air.

$154.34
Draeger·SKU: 8101691
Draeger Tube Petroleum Hydrocarbons 10/a (10)

Draeger Tube Petroleum Hydrocarbons 10/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for petroleum hydrocarbons vapor detection in air.

$218.65
Draeger·SKU: 8101681
Draeger Tube Hydrochloric/Nitric Acid 1/a (10)

Draeger Tube Hydrochloric/Nitric Acid 1/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting hydrochloric and nitric acid vapors in workplace air.

$232.68
Draeger·SKU: 8101661
Draeger Tube Toluene 5/b (10)

Draeger Tube Toluene 5/b (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for toluene vapor detection in occupational air.

$183.57
Draeger·SKU: 8101641
Draeger Tube Phenol 1/b (10)

Draeger Tube Phenol 1/b (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for on-site detection of phenol vapors in workplace air.

$183.57
Draeger·SKU: 8101621
Draeger Tube Phosphine 25/a (10)

Draeger Tube Phosphine 25/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for high concentration phosphine detection in workplace air.

$261.91
Draeger·SKU: 8101611
Draeger Tube Phosphine 0.01/a (10)

Draeger Tube Phosphine 0.01/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for ultra low-level phosphine detection in air.

$206.95
Draeger·SKU: 8101601
Draeger Tube Halogenated Hydrocarbons 100/a (8)

Draeger Tube Halogenated Hydrocarbons 100/a (8) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting halogenated hydrocarbons in workplace air.

$546.03
Draeger·SKU: 8101531
Draeger Tube Sulfur Dioxide 50/b (10)

Draeger Tube Sulfur Dioxide 50/b (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for high concentration sulfur dioxide measurement in workplace air.

$169.54
Draeger·SKU: 8101521
Draeger Tube Phosgene 0.02/a (10)

Draeger Tube Phosgene 0.02/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for low-level phosgene detection in air.

$218.65
Draeger·SKU: 8101511
Draeger Tube Hydrogen 0.2%/a (10)

Draeger Tube Hydrogen 0.2%/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for hydrogen concentration measurement in workplace air.

$218.65
Draeger·SKU: 8101501
Draeger Tube Perchloroethylene 2/a (10)

Draeger Tube Perchloroethylene 2/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting perchloroethylene vapor in air.

$154.34
Draeger·SKU: 8101461
Draeger Tube Hydrogen Sulfide 0.2/a (10)

Draeger Tube Hydrogen Sulfide 0.2/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for low concentration H2S detection in workplace air.

$180.06
Draeger·SKU: 8101351
Draeger Tube Ethylene Glycol 10 (5)

Draeger Tube Ethylene Glycol 10 (5) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting ethylene glycol vapor in workplace air.

$183.57
Draeger·SKU: 8101321
Draeger Tube Water Vapour 0.1/a (10)

Draeger Tube Water Vapour 0.1/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for humidity and moisture measurement in air.

$218.65
Draeger·SKU: 8101301
Draeger Tube Ammonia 20/a-D (10)

Draeger Tube Ammonia 20/a-D (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for high-range ammonia detection in workplace air.

$225.66
Draeger·SKU: 8101231
Draeger Tube Benzene 2/a (5)

Draeger Tube Benzene 2/a (5) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting benzene vapors in air for workplace safety.

$202.28
Draeger·SKU: 8101211
Draeger Tube Hydrogen Sulfide 2%/a (10)

Draeger Tube Hydrogen Sulfide 2%/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for high concentration hydrogen sulfide measurement in air.

$218.65
Draeger·SKU: 8101141
Draeger Tube activat.f. Formaldehyde 0.2/a (10)

Draeger Tube activat.f. Formaldehyde 0.2/a (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Activator tube for sensitive detection of formaldehyde in air.

$154.34
Draeger·SKU: 8101121
Draeger Tube Acid Test (10)

Draeger Tube Acid Test (10) is included in Keyline Safety’s Gas Monitoring and Detection Equipment selection and our Draeger Safety Products range.Tube for detecting acid vapors in air.

$154.34

Showing 121–144 of 179 products

Gas Monitoring & Detection

Gas Detection Starts With the Hazard and Work Environment

Gas detection equipment is used to monitor workplace atmospheres where hazardous gases, vapours, oxygen conditions, or other atmospheric concerns may be present. Equipment selection depends on the specific hazard, gases of concern, work area, sampling method, alarm needs, and the workplace monitoring program.

Keyline Safety carries portable and area monitoring equipment, test and calibration products, and related accessories for industrial sites, utilities, maintenance teams, confined-space programs, and other workplace applications.

Gas Detection Categories

Choose Gas Detection Equipment by Application

Browse multi-gas monitors for applications requiring multiple sensors, single-gas monitors for targeted monitoring, area gas monitors for broader work-area monitoring, and bump test stations plus calibration gas and detection accessories to support equipment checks and ongoing program needs.

Gas monitors and accessories should be selected, maintained, tested, and used according to verified manufacturer instructions and the workplace gas-monitoring procedure.

Workplace Programs

Plan for Testing, Calibration and Ongoing Readiness

A gas detection program involves more than purchasing monitors. Organizations also need to plan for compatible accessories, charging, sensor and equipment checks, bump testing, calibration, recordkeeping, maintenance, and replacement needs according to the equipment manufacturer and workplace procedures.

Standardizing approved monitor families and related accessories can make recurring purchasing and equipment management easier across crews and facilities.

Business Purchasing

Need Gas Detection Equipment for a Team or Facility?

Keyline Safety supports businesses in London, Ontario and across Ontario with gas monitoring equipment, accessories, and recurring program purchases.

Because gas detection is hazard-specific and safety-critical, provide the gases of concern, intended application, existing equipment platform, and workplace requirements when requesting product assistance.

Frequently Asked Questions

How do I choose the right gas monitor for a workplace application?

Gas monitor selection depends on the gases or atmospheric conditions of concern, the task, work environment, sampling needs, alarm requirements, and the workplace gas-monitoring procedure. Use verified manufacturer information and qualified workplace safety guidance where needed.

What is the difference between multi-gas and single-gas monitors?

Single-gas monitors are designed around a specific target gas or sensor application, while multi-gas monitors can support multiple sensors in one instrument. The correct choice depends on the identified workplace hazard and monitoring program.

Why are bump testing and calibration important for gas monitors?

Gas detection equipment requires the checks, testing, calibration, maintenance, and recordkeeping specified by the manufacturer and workplace procedures. Bump-test and calibration products help support those equipment-readiness processes.

Does Keyline Safety supply gas detection equipment in London, Ontario?

Keyline Safety supplies gas monitoring and detection equipment for businesses in London, Ontario and across Ontario, including multi-gas monitors, single-gas monitors, area monitors, bump-test equipment, calibration products, and accessories available in the catalog.

Can Keyline Safety help standardize gas detection equipment for a team?

Yes. Keyline Safety can support business purchasing for teams and facilities. Standardizing compatible monitors, accessories, test equipment, and replacement items can make recurring program purchasing easier, provided the equipment meets the workplace monitoring requirements.

Keyline Safety supplies gas monitoring and detection equipment for industrial workplaces, utilities, maintenance teams, facilities, and confined-space programs in London, Ontario and across Ontario.

Explore gas detection by type: Multi-Gas Monitors, Single-Gas Monitors, Area Gas Monitors, Gas Monitor Bump Test Stations, and Calibration Gas & Gas Detection Accessories.

For confined-space programs that also require rescue equipment, explore Confined Space Rescue & Descent Equipment.

Need Help Finding the Right Product?
Need Help?

Need Help Finding the Right Product?

Talk to a Keyline safety specialist — on-site or virtual consultation available.