Oceanus OC-903 便携式CO2与O2气体检测仪 (CO2:0~10000ppm/O2:0~30%vol)

Gas type： CO2, O2

Working principle： Infrared sensor for CO2

                                Electrochemical sensor for Oxygen

Measuring range： CO2: 0~10000ppm; O2:0~30%vol

Resolution： CO2: 1ppm; O2:0.01%vol

Precision： ≤±3%FS

Sampling method: Pump-suction sampling, flow rate of 100~1000mL/min.(Adjustable)

Data logger function: About 100,000 group of data capacity.

Response time： ≤20s/10s

Recovery time： ≤20s

Repeatability: ≤±1%

Linearity: ≤±1%

Zero drift: ≤±1%(F.S/year)

Display: Gas type, concentration unit, value, Time, Temperature, Humidity, pump and battery status

Concentration unit: %vol, mg/m3, ppm

Working environment: 

Working temperature: -30~60 degree

Working humidity: 0~95%RH (non-condensing)

Working pressure: -30Kpa~100Kpa

Explosion-proof Grade: Ex ia IIC T4 Ga

Protection grade: IP65

Alarm mode: Audible-visual-vibration alarm

Dimension： 180m'm

Weight： About 500g

Accessory: Box, instruction, USB charger , data line, calibration cap and CD.

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