Oceanus OC-904A 带LED灯的便携式气体检测仪 (EX,O2,CO,H2S)
制造商: Oceanus Model: OC-904A 来源: China 保障: 12 Month - 报价要求
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Gas type: EX,O2,CO,H2S or customized
Working principle: Catalytic combustion sensor for combustible gas
Electrochemical sensor for toxic gas and oxygen
Testing mode: Diffusion sampling.
Display mode: TFT LCD display
Concentration Unit: %VOL、%LEL、ppm、mg/m3
Measuring range: EX:0-100%LEL; O2:0-30%VOL CO:0-500ppm H2S:0-100ppm; or customized
Resolution: EX:1%LEL; O2:0.1%VOL CO:1ppm H2S: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: Exd ib IIC T6 Gb
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.
Option: For other measuring ranges please see datasheet or Contact us to customize the suitable one.
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