Oceanus OC-904A Portable Formaldehyde CH2O Gas Detector (CH2O: 0-1000ppm)

  • Manufacturer: Oceanus
    Model: OC-904A
    P/N: OC-904A CH2O
    Origin: China
    Guarantee: 12 month
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    Hotline: (+84) 867820758

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Gas type: Formaldehyde (CH2O)

Working principle: Electrochemical sensor

Testing mode: Diffusion sampling.

Display mode: TFT LCD display

Concentration Unit: Ppm and mg/m3

Measuring range: 0-10ppm, 100ppm, 200ppm, 1000ppm or customized

Resolution: 0.1ppm, 1ppm or customized

Precision: ≤±3%FS

Alarm mode: Audible-visual alarm,Vibration alarm,Voice≥75dB@25cm

Preheat time: ≤90s

Response time: T90≤30s

Recovery time: ≤20s

Explosion proof grade: Ex ib IIB T3

Protection grade: IP64

Output signal: Wireless transmission and print function(Optional)

Body material: PC+TPU

Working temperature: -20℃~+50℃(or customized)

Working humidity: ≤95%RH,(non-condensing)

Charger: USB port

Working voltage: 3.7V rechargeable lithium battery

Charging time: ≤6 hours

Working time: >8hours continuously (When normal temperature and no alarm)

Power consumption: <0.7W

Working pressure: 86~106KPa

Dimension: 119.6x60x44mm(L*W*H)

Weight: About 182g

Standards: GB3836.1-2010,GB3836.2-2010,GB3836.4-2010,MT 704-2008, MT 703-2008,MT 1084-2008,GB 15322.3-2003

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

Details

Datasheet


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