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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Multi-Gas Monitors & Portable Gas Detectors
Multi-Gas Monitors & Portable Gas Detectors
Single Gas Monitors
Single Gas Monitors
Area Gas Monitors
Area Gas Monitors
Gas Monitor Bump Test Stations
Gas Monitor Bump Test Stations
Calibration Gas & Gas Detection Accessories
Calibration Gas & Gas Detection Accessories

Showing 73–96 of 179 products

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Draeger·SKU: 8318587
Draeger Communication module Pac series

Draeger Communication module Pac series is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Communication module for enhanced connectivity of Draeger PAC series detectors.

$510.65
Draeger·SKU: 8317656
Draeger Calibration adapter (X-am 7000)

Draeger Calibration adapter (X-am 7000) is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Calibration adapter for precise calibration of X-am 7000 series detectors.

$64.25
Draeger·SKU: 8317639
Draeger pump adapter

Draeger pump adapter is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Pump adapter for connecting hand pumps to Draeger gas detection devices/tubes.

$121.85
Draeger·SKU: 8103531
Draeger Tube PID Prefilter Humidity

Draeger Tube PID Prefilter Humidity is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Prefilter tube to reduce humidity interference in PID VOC measurements.

$128.62
Draeger·SKU: 5600704
Draeger Communication module Pac X000

Draeger Communication module Pac X000 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Communication module Pac X000 for interface and data transfer with Dräger Pac ...

$640.00
Draeger·SKU: 4597179
Draeger Test gas, Calibration Gas 103 L, 25 %LEL C5H12/air

Draeger Test gas, Calibration Gas 103 L, 25 %LEL C5H12/air is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 103L, 25% LEL C5H12 i...

$355.57
Draeger·SKU: 4597161
Draeger Test gas, Calibration Gas 116 L, CH4, CO, H2S, O2/N2

Draeger Test gas, Calibration Gas 116 L, CH4, CO, H2S, O2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 116L, CH4, CO, H2S,...

$702.28
Draeger·SKU: 4597128
Draeger Test gas, Calibration Gas 58 L, CH4, CO, H2S, O2, CO2/ N2

Draeger Test gas, Calibration Gas 58 L, CH4, CO, H2S, O2, CO2/ N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, CH4, CO, ...

$681.23
Draeger·SKU: 4597106
Draeger Test gas, Calibration Gas 58 L, CH4, CO, NO2, O2/N2

Draeger Test gas, Calibration Gas 58 L, CH4, CO, NO2, O2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, CH4, CO, NO2, O...

$683.45
Draeger·SKU: 4597057
Draeger Test gas, Calibration Gas 58 L, 0-0.5 ppm PH3/N2

Draeger Test gas, Calibration Gas 58 L, 0-0.5 ppm PH3/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 0-0.5 ppm PH3 in N...

$994.71
Draeger·SKU: 4597050
Draeger Test gas, Calibration Gas 58 L, 10 ppm SO2/N2

Draeger Test gas, Calibration Gas 58 L, 10 ppm SO2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 10 ppm SO2 in N2. For...

$392.12
Draeger·SKU: 4594977
Draeger Test gas, Calibration Gas 58 L, 10 ppm NO2/N2

Draeger Test gas, Calibration Gas 58 L, 10 ppm NO2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 10 ppm NO2 in N2. For...

$508.43
Draeger·SKU: 4594964
Draeger Test gas, Calibration Gas 58 L, 5 ppm CL2/N2

Draeger Test gas, Calibration Gas 58 L, 5 ppm CL2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 5 ppm Cl2 in N2. Used ...

$845.17
Draeger·SKU: 4594962
Draeger Test gas, Calibration Gas 58 L, 10 ppm HCN/N2

Draeger Test gas, Calibration Gas 58 L, 10 ppm HCN/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 10 ppm HCN in N2. For...

$900.55
Draeger·SKU: 4594957
Draeger Test gas, Calibration Gas 58 L, 50 ppm NH3/N2

Draeger Test gas, Calibration Gas 58 L, 50 ppm NH3/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 50 ppm NH3 in N2. For...

$845.17
Draeger·SKU: 4594952
Draeger Pressure reducer, 500 cc/min NH3 5/8 UNF

Draeger Pressure reducer, 500 cc/min NH3 5/8 UNF is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Pressure reducer, 500 cc/min flow, NH3 5/8 UNF thread. For precise ...

$937.11
Draeger·SKU: 4594655
Draeger US Test gas, Calibration Gas 58L CH4/CO/H2S/O2 | N2

Draeger US Test gas, Calibration Gas 58L CH4/CO/H2S/O2 | N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, mixture of CH4,...

$502.89
Draeger·SKU: 4594639
Draeger Test gas, Calibration Gas 34 L, CH4, CO, H2S, O2/N2

Draeger Test gas, Calibration Gas 34 L, CH4, CO, H2S, O2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 34L, mixture of CH4,...

$446.40
Draeger·SKU: 4594626
Draeger Test gas, Calibration Gas 58 L, 25 ppm HCL/N2

Draeger Test gas, Calibration Gas 58 L, 25 ppm HCL/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 25 ppm HCl in N2. For...

$821.91
Draeger·SKU: 4594604
Draeger Test gas, Calibration Gas 58 L, CH4, O2, CO, SO2/N2

Draeger Test gas, Calibration Gas 58 L, CH4, O2, CO, SO2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, mixture of CH4,...

$681.23
Draeger·SKU: 4594564
Draeger Test gas, Calibration Gas 58 L, 5 ppm NO2/N2

Draeger Test gas, Calibration Gas 58 L, 5 ppm NO2/N2 is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Test gas, Calibration Gas canister, 58L, 5 ppm NO2 in N2. Used ...

$508.43
Draeger·SKU: 4588195
Draeger BATTERY, AA,ALKALINE, 4 PER CARD

Draeger BATTERY, AA,ALKALINE, 4 PER CARD is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Alkaline AA batteries, pack of 4. For use in Draeger portable instruments a...

$13.87
Draeger·SKU: 4588183
Draeger BATTERY,LITHIUM,1 PER CARD

Draeger BATTERY,LITHIUM,1 PER CARD is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Lithium battery, 1 per card. Reliable long-lasting portable power source for Drae...

$9.08
Draeger·SKU: 4557020
Draeger Regulator calibration gas 500 mL/min

Draeger Regulator calibration gas 500 mL/min is included in Keyline Safety’s Calibration Gas and Gas Detection Accessories selection and our Gas Monitoring and Detection Equipment range.Regulator for calibration gas, 500 mL/min fixed flow. Designed for prec...

$527.69

Showing 73–96 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.

Related Safety Equipment

Explore Confined Space Rescue and Descent Equipment

For workplaces with confined-space programs, atmospheric monitoring may be only one part of the overall safety plan. Explore rescue and descent equipment where the workplace assessment and rescue plan require it.

3M DBI-SALA Rollgliss Bucket Truck Rescue Descender 3304001, Polyester Web, 55 ft (16.8 m) 3M3M DBI-SALA Rollgliss Bucket Truck Rescue Descender 3304001, Polyester Web, 55 ft (16.8 m) $742.65 View Product 3M DBI-SALA First-Man-Up Pole, 3500101, with 3M RSQ Assisted Rescue Tool for Ultra-Lok SRL, silver/yellow, 6 ft to 12 ft (1.8 m to 3.6 m) 3M3M DBI-SALA First-Man-Up Pole, 3500101, with 3M RSQ Assisted Rescue Tool for Ultra-Lok SRL, silver/yellow, 6 ft to 12 ft (1.8 m to 3.6 m) $454.62 View Product 3M DBI-SALA Rollgliss R550 Rescue and Descent Device, 3327050, yellow, 50 ft (16 m) 3M3M DBI-SALA Rollgliss R550 Rescue and Descent Device, 3327050, yellow, 50 ft (16 m) $1,792.23 View Product 3M DBI-SALA Side Entry System 3M3M DBI-SALA Side Entry System $20,349.87 View Product 3M DBI-SALA Confined Space Universal Davit Mast 8000109 3M3M DBI-SALA Confined Space Universal Davit Mast 8000109 $3,246.45 View Product 3M DBI-SALA Advanced Digital 100 Series Winch, 8518567, power drive, silver, black, 60 ft (18 m) 3M3M DBI-SALA Advanced Digital 100 Series Winch, 8518567, power drive, silver, black, 60 ft (18 m) $5,355.26 View Product 3M DBI-SALA Salalift II Confined Space Winch Carrying Bag 9507217 3M3M DBI-SALA Salalift II Confined Space Winch Carrying Bag 9507217 $267.69 View Product 3M DBI-SALA Rollgliss R550 Rescue and Descent Device Kit 3325500, 3/8 in (9.5 mm) Nylon Kernmantle Rope, 500 ft (152.4 m) 3M3M DBI-SALA Rollgliss R550 Rescue and Descent Device Kit 3325500, 3/8 in (9.5 mm) Nylon Kernmantle Rope, 500 ft (152.4 m) $2,705.53 View Product 3M DBI-SALA Rollgliss Rescue Ladder, 8516294, yellow, 8 ft (2.4 m) 3M3M DBI-SALA Rollgliss Rescue Ladder, 8516294, yellow, 8 ft (2.4 m) $359.57 View Product 3M DBI-SALA Advanced Floor Mount Sleeve Davit Base, 8518347, silver, 10 in x 10 in x 9 in (25.4 cm x 25.4 cm x 23.6 cm) 3M3M DBI-SALA Advanced Floor Mount Sleeve Davit Base, 8518347, silver, 10 in x 10 in x 9 in (25.4 cm x 25.4 cm x 23.6 cm) $2,323.68 View Product 3M DBI-SALA Advanced Digital 100 Series Winch, 8518565, power drive silver, black, 60 ft (18 m) 3M3M DBI-SALA Advanced Digital 100 Series Winch, 8518565, power drive silver, black, 60 ft (18 m) $5,835.53 View Product 3M DBI-SALA Rollgliss R550 Rescue and Descent Device, 3325300, yellow, 300 ft (92 m) 3M3M DBI-SALA Rollgliss R550 Rescue and Descent Device, 3325300, yellow, 300 ft (92 m) $2,609.99 View Product
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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.

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