Method of Detection | 
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Magneto-dynamic paramagnetic O2 cell
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Ranges Available | 
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Any range from 0-2.0% to 0-100.0% O2
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Resolution | 
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0.1% O2
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Accuracy & Repeatability | 
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Model 322BT: ± 1% of full scale; Model 322HABT: ± 0.5% of full scale
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Drift | 
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± 0.5% of full scale per month
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Response Time (T-90) | 
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4-6 seconds
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Ambient Temperature Range | 
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0-50 ºC 32-122 ºF
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Linearity | 
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Model 322BT: ± 1% of full scale; Model 322HABT: ± 0.5% of full scale
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Size & Weight | 
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8" W x 9" H x 10" D @ 12 lbs (20 x 23 x 25 cm @ 5.5kg)
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Power | 
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AC/DC Operation, 115 VAC 60 Hz for recharging (Other voltages available)
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Output Options | 
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4-20mA or 0-1V (optional)
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Alarms | 
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One high or one low O2 alarm (optional)
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Hazardous Area Rating Options | 
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General Purpose, Non-Hazardous
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