Sper Scientific 800047 Oxygen Pen - Manual (Page 13)

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SPECIFICATIONS
O
2
Air
Temperature
Accuracy
± (1%
reading +
0.2% O
2
)
(Following
calibration)
± 0.8°C,
± 1.5°F
Range
0 ~ 30% O
2
0 ~ 50°C,
32 ~ 122°F
Resolution
0.1% O
2
0.1°C, 0.1°F
Response
Time
≤ 15 seconds
Environment
Pressure
Range
0.9 to 1.1
atmosphere
Expected
Lifetime
(O
2
Sensor)
≥ 2 years
Sensor
Galvanic cell
type Thermistor