O2 Handheld Portable Oxygen Concentration Detector, Gas Detector, Pump Suction Oxygen Content Alarm Range 0-30%Vol
O2 Handheld Portable Oxygen Concentration Detector, Gas Detector, Pump Suction Oxygen Content Alarm Range 0-30%Vol
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O2 Handheld Portable Oxygen Concentration Detector, Gas Detector, Pump Suction Oxygen Content Alarm Range 0-30%Vol

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Key item features

  • Detection gas: oxygen O2;
  • Detection range: 0-30%Vol, 0-100%Vol, 0-25%Vol;
  • Detection principle: electrochemistry, catalytic combustion, infrared, thermal conductivity, PID photoion;
  • Detection method: built-in pump suction type, flow rate 500 ml/min;
  • Display mode: 2.31 inches, high-definition color screen display, 5-button operation;
  • Detection accuracy: ≤±3%F.S;
  • Linearity: ≤±2%;
  • Repeatability: ≤±2%;
  • Alarm mode: sound and light alarm, vibration alarm, visual alarm;
  • Response time: T90≤20 seconds;
  • Recovery time: ≤30 seconds;
  • Working power: DC3.7V;
  • Sensor life: 2 years for electrochemistry; 5-10 years for infrared principle; 2 years for catalytic combustion; 5 years for thermal conductivity; 10,000 hours for PID photoion;
  • Use environment: temperature: -40℃~+70℃, humidity: ≤0-99%RH;
  • Battery capacity: 3.7DC, 4600mAh;
  • Data storage: 100,000 pieces of data;
  • Communication interface: USB (charging and communication);
  • Protection class: IP65;
  • Dimensions: 178*67*40mm (L*W*H);
  • Weight: 300g;
  • Standard accessories: manual, certificate, USB charger (including data cable), back clip, humidity dust filter, high-grade aluminum alloy instrument case.
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