Multi-Gas Detectors | Levitt-Safety Canada

Multi-gas detectors are used to detect specific hazards common to many workplaces.

Levitt-Safety offers personal multi-gas monitors that are effective in a range of situations including construction, oil and gas, utilities, fire department and mining. See the table below for the available models we carry based on the hazard and industry.

Our best-selling multi-gas detectors:

Industrial Scientific Ventis® MX4 Multi-Gas Monitor

Monitor up to four gases
Configure for your application with your choice of sensors and pump options
Transition seamlessly from personal monitoring to confined space entry using the Ventis® Slide-on Pump eliminating the need for extra equipment
Simplify fleet management with your choice of black or orange overmold
Backed by four-year warranty for monitor and standard four-gas sensors

Did you know? You can use our online building tool to create a customized multi-gas detector from Industrial Scientific? Try it now!

MSA ALTAIR® 4XR Multi-Gas Detector

Bluetooth enabled
Rechargeable Li-polymer battery 24-hour run-time
7.5 m (25-foot) drop protection
MIL-STD-810G drop protection
Certified IP68 rating
Temperature range from 60°C to -40°C
4-year warranty

Shop now

Honeywell BW™ Icon Multi-Gas Detector

No daily charging, no unexpected downtime — 2 months of battery runtime on a 4.5-hour charge
No service required, activate and use for two years
Bluetooth included for ease of downloading and sending reports via the Safety Suite App
IntelliFlash™ green light indicates the detector is in compliance; amber light indicates the need for maintenance

GfG® G450 4 Gas Multi-Gas Detector

Compact and robust 1-to-4 sensor design
Full 3-year warranty on all sensors
Interchangeable battery packs for up to 24 hours continuous operation
Motorized pump operable in diffusion or sample-draw mode
Highly water resistant (IP 67)

Shop now

Maintenance, calibration and bump testing

Since multi-gas detectors are being used as a life saving device, they need to be bump tested by exposing them to a known gas to ensure proper function. Most manufacturers have automated this process and manufacture docking stations that make the process user-friendly and offer documentation of the testing.

Our team of service technicians can also provide calibration and maintenance for your gas detector.

Our available multi-gas detector models:

Industry	Manufacturer	Model	Sensors Available by Model
Construction	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 4XR	LEL, O2, CO, H2S, NO2, SO2
		ALTAIR® 5X	LEL, O2, CO, H2S, NO2, SO2, ClO2, HCN, PH3, Cl2, NH3, CO2, CH4, PID
	Honeywell/BW	BW™ MicroClip	O2, LEL, CO, H2S
		BW™ Clip4	O2, LEL, CO, H2S
		BW™ Max XT ll	O2, LEL, CO, H2S
		GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Icon	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Icon+	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S
General Industry	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 4XR	LEL, O2, CO, H2S, NO2, SO2
		ALTAIR® 5X	LEL, O2, CO, H2S, NO2, SO2, ClO2, HCN, PH3, Cl2, NH3, CO2, CH4, PID
	Honeywell/BW	BW™ MicroClip	O2, LEL, CO, H2S
		BW™ Clip4	O2, LEL, CO, H2S
		BW™ Max XT ll	O2, LEL, CO, H2S
		GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Icon	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Icon+	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
		GasAlertMicro 5	H2S, CO, O2, SO2, PH3, CI2, NH3, NO2, HCN, CIO2, O3, LEL, PID, CO2 (IR)
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S
Oil & Gas	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 4XR	LEL, O2, CO, H2S, NO2, SO2
		ALTAIR® 5X	LEL, O2, CO, H2S, NO2, SO2, ClO2, HCN, PH3, Cl2, NH3, CO2, CH4, PID
	Honeywell/BW	BW™ MicroClip	O2, LEL, CO, H2S
		BW™ Clip4	O2, LEL, CO, H2S
		BW™ Max XT ll	O2, LEL, CO, H2S
		GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Icon	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Icon+	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
		GasAlertMicro 5	H2S, CO, O2, SO2, PH3, CI2, NH3, NO2, HCN, CIO2, O3, LEL, PID, CO2 (IR)
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S
Utilities	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 4XR	LEL, O2, CO, H2S, NO2, SO2
		ALTAIR® 5X	LEL, O2, CO, H2S, NO2, SO2, ClO2, HCN, PH3, Cl2, NH3, CO2, CH4, PID
	Honeywell/BW	BW™ MicroClip	O2, LEL, CO, H2S
		BW™ Clip4	O2, LEL, CO, H2S
		BW™ Max XT ll	O2, LEL, CO, H2S
		GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Icon	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Icon+	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S
Fire Department	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 5X	LEL, O2, CO, H2S, NO2, SO2, ClO2, HCN, PH3, Cl2, NH3, CO2, CH4, PID
		ALTAIR® 4XR	LEL, O2, CO, H2S, NO2, SO2
	Honeywell/BW	GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
		GasAlertMicro 5	H2S, CO, O2, SO2, PH3, CI2, NH3, NO2, HCN, CIO2, O3, LEL, PID, CO2 (IR)
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S
Mining	ISC	Ventis® MX4	O2, LEL,CO, H2S, SO2, NO2
		Ventis® Pro5	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3
		MX6 iBrid®	O2, LEL,CO, H2S, SO2, NO2, NH3, Cl2, PH3, HCl, HCN, H2, NO,
	MSA	ALTAIR® 4X	CH4, O2, CO, NO2
	Honeywell/BW	BW™ Clip4	O2, LEL, CO, H2S
		BW™ Max XT ll	O2, LEL, CO, H2S
		GasAlertQuattro	O2, LEL, CO, H2S
		BW™ Icon	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Icon+	O2, NDIR-CH4, CO, H2S, SO2
		BW™ Ultra	LEL, O2, CO, H2S, NO2, ,NO, SO2, HCN, Cl2, NH3, CO2, H2, PID
		GasAlertMicro 5	H2S, CO, O2, SO2, PH3, CI2, NH3, NO2, HCN, CIO2, O3, LEL, PID, CO2 (IR)
	GfG	G450	O2, LEL, CO, H2S, CH4
		G460	O2, H2S, CO, NH3, SO2, CL2, CLO2, PH3, NO2, HCN, HCI, ETO, HF, O3, NO, H2, COCL2, SIH4, LEL, LEL (IR)
		G888	O2, LEL, CO, H2S

Levitt-Safety can help:

Our team is here to help with your multi-gas detector needs including product advice, quotes or training.

Fill out the form on this page and a member of our team will contact you!

product categories