Oceanus OC-905 便携式多气体检测仪 (O2, CH4, CO2, TVOC)

Gas type: Combustible gas, Toxic gas, CO2, O2, TVOC, etc.

Measuring range: According to different gas type

Working principle: 

Electrochemical sensor for Toxic gas and O2

Catalytic combustion sensor for Combustible gas

Infrared sensor for CH4 and CO2

PID sensor for the TVOC

Resolution: According to different gas type

Precision: ±≤3%F.S or Customized

Repeatability: ≤±1%

Zero drift: ≤±1%(F.S/year)

Sampling mode: Pump-suction sampling (Flow rate of 300ml/minute)

Data storage: Can record 300000 group of measuring data

Response time: T90≤20s

Recovery time: ≤20s

Pre-heating time: ≤60s

Display: LCD dot matrix display of the Gas type, gas concentration unit, gas concentration data, time, battery status, data storage status;

Concentration unit: %LEL, %Vol, ppb, ppm,mg/m3

Working environment

Working temperature: -20℃~60℃

Working humidity: 10%-95%RH(non-condensing)

Working pressure: 86Kpa ~ 106Kpa

Explosion-Proof grade: Ex ib IIC T4 Gb

Protection grade: IP66

Alarm mode: Audible, visual

Shell material: Metal

Power supply: 3.7VDC, 2800mAh,Rechargeable lithium battery; DC5V USB charger

Charge time: ≤6 hours

Working time: ≥24 hours

Dimensions: 135*65*35mm

Weight: 0.5KG

Accessory: Box, instruction, USB charger , data line

Quality standard: GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010

Option: For other measuring ranges please see datasheet or Contact us to customize the suitable one.



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