The QRAE is a dedicated confined space entry monitor with an internal pump. Its durable, rechargeable, standard Lithium-ion batteries provide a 12-hour day of detecting combustibles, oxygen, hydrogen sulfide, and carbon monoxide. The extended duration Lithium-ion battery option provides up to 18 hours of continuous operation.





Key Features

	•	Reliable plug-in “smart” sensors: Combustible, Oxygen, Hydrogen Sulfide, Carbon Monoxide
	•	Robust external casing for harsh environments, including a strong protective rubber boot, water and dust resistance, rugged ABS plastic/metal case, and protection from portable radio interference (RFI)
	•	Ease of use with one-hand operation; one button calibration with auto zero capability
	•	Strong built-in sample draw pump, with a flow rate at 150cc/minoptional and collapsible remote sampling probe, prevents liquid flow into monitor and its patented security mechanism warns of sample tube crimping or blockage
	•	Option of Li-ion, alkaline, and automotive 12V adapter charger
	•	Field replaceable batteries
	•	Unit will run and charge simultaneously
	•	Large keys are operable even with three layers of gloves
	•	Loud audible alarm
	•	Bright visual alarm
	•	Standard 20,000 point (or 100 hours) datalogging storage capacity for download to PC (compatible with Windows 98, NT, 2000, and XP)

Applications

	•	Confined Space Entry
	•	Waste water treatment plants
	•	Marine and off-shore oil wells
	•	Landfill operations
	•	Trenches, silos, railcars
	•	Coal mines
	•	Cruise ships
	•	Sewers and manholes
	•	Tunnels
	•	Refineries and petrochemical plants including off-shore drilling and plant shut downs
	•	Power plants
	•	Pulp and paper industry
	•	Steel mills

Downloads

			QRAE Data Sheet (367 KB)
			QRAE Manual (667 KB)

Product Upgrades

		QRAE Firmware v.3.21C (31 KB)
		ProRAE Suite Version 3.31 (ZIP Archive, 15784 KB)
		RAEWriter Software Version 1.0 (ZIP Archive, 1035.1 KB)