Oceanus OC-903 便携式H2气体检测仪 (H2: 0~10000ppm)

Gas type： Hydrogen （H2）

Sensor： Electrochemical sensor          

Measuring range： 0~500ppm, 0~1000ppm, 0~2000ppm, 0~5000ppm, 0~10000ppm, or Customized

Resolution： 0.1ppm for 0~500ppm, 1ppm for measuring range above 0~1000ppm

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: 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.

Datasheet