Oceanus OC-903 Portable gas detector with inner pump (Combustible gas, oxygen, toxic gas)

Gas type： Combustible gas, oxygen, toxic gas

Working principle: Catalytic combustion for combustible gas

                              Electrochemical for toxic gas and oxygen

Sensor: At most 4 sensor

Measuring range： Normal range, or Customized

Resolution： Depended on the gas types

Precision： 3%FS

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

Data storage: 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: LCD dot matrix display

Concentration unit: ppm or mg/m3

Operating language: Chinese or English

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

Protection grade: IP65

Alarm mode: Audible-visual-vibration alarm

Dimension： 180*80*60mm

Weight： 0.5KG

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

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