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Portable Oxygen Detector

Portable Oxygen Detector

Applicable Gas        Oxygen
Detecting Range      0~30%VOL
Accuracy                 ±5%(F.S)
Alarm signal            Low alarm signal: discontinuous acoustic alarm per 0.6 second with light glittering
                              High alarm signal: discontinuous acoustic alarm per 0.2 second and vibration with light glittering
Alarm Threshold (two-stage)   Low: 18%VOL / High: 23%VOL
Display                    LCD displays the real time data and system state
Work Voltage DC     2.4V (nickel-hydrogen rechargeable battery, 1500mAh)
Charging Time          4~6 hours
Operating Environment Temperature: -25℃~50℃  
Humidity:                 ≤85%RH (non-condensing)
Response Time         t<30s
Continuous working period  ≤300 hours
Performance Life of Transducer   2~3 years
Protection Grade       IP54

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