QRAE 3 LEL/O2/H2S/CO Meter
Four-Gas Conﬁned Space Gas Detector
The QRAE 3 is a full-featured, compact, two- to four-sensor confined space gas detector. The rechargeable Lithium-ion battery pack provides up to 20 hours of continuous operation. The QRAE 3 includes 16,000 datalogging points of storage capacity for download to any PC compatible with Windows 98, NT, 2000 and XP.
QRAE 3 is a versatile, rugged, one- to four-sensor pumped or diffusion gas monitor that provides continuous exposure monitoring of oxygen (O2), combustibles, and toxic gases, including hydrogen sulfide (H2S), carbon monoxide (CO), sulfur dioxide (SO2) and hydrogen cyanide (HCN), for workers and responders in hazardous environments.
|Combustible||0-100% LEL||1% LEL|
|Carbon Monoxide||0-500 ppm||1 ppm|
|Hydrogen Sulfide||0-100 ppm||1 ppm|
|Sulfur Dioxide||0-20.0 ppm||0.1 ppm|
|Hydrogen Cyanide||0-100 ppm||1 ppm|
|Lead Time||two weeks|