Oceanus OC-905 Portable Ammonia NH3 gas detector with inner pump (NH3: 0~500ppm)

Gas type: Ammonia (NH3)

Working principle: Electrochemical sensor

Measuring range: 0~500ppm or Customized

Resolution: 0.01ppm, 0.1ppm

Precision: ±≤3%FS or Customized

Sampling method: Pump-suction sampling, flow rate of 300ml/min

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

Response time: T90≤20s

Recovery time: ≤20s

Repeatability: ≤±1%

Zero drift: ≤±1%(F.S/year)

Pre-heating time: ≤60s

Data storage: Can record 300000 group of measuring data

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

Concentration unit: 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

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.

Datasheet

Operation Manual