Single-Gas Detector from MSA Instrument Div.
MSA Instrument Div.
April 6, 2006
The ALTAIR single-gas detector from MSA Instrument Div., Pittsburgh, PA, features three sensor options: carbon monoxide, hydrogen sulfide, and oxygen. Versions with carbon monoxide or hydrogen sulfide sensors can operate for >2 yr. Sensor ranges are 0–25% by volume (oxygen), 0–500 ppm (carbon monoxide), and 0–100 ppm (hydrogen sulfide). The compact, robust detectors offer superior dust and water protection; high resistance to RFI; a triple alarm system with 2 bright LEDs, an audible alarm, and a vibrating alarm; and automatic recording of the last 25 alarm events.
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