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      SMART SENSOR AS8903 2-In-1 Gas Detector (diffusion type + pump suction type)
      In coming
      ChinaChina
      Detail
      Bosean BH-90-CO Gas Detector
      445.0 RMB
      ChinaChina
      Detail
      Model comparison
      Type Portable Portable
      Number of Gases Various gases Single gas
      Sensors Electrochemistry Catalytic combustion
      Gases H2S CO CO
      Sampling Mode Diffusion Pump Diffusion
      Parameter comparison
      Detect gas CO、H2S
      Range Carbon monoxide: 0~999ppm hydrogen sulfide: 0~500ppm 0~1000ppm
      resolution
      intrinsic error 5%or±10PPM
      Response time ≤50s T<60s
      recovery time Less than 50s.
      Alarm mode Sound, light.
      Operating temperature -10~50℃ -20℃~50℃
      Environmental humidity 15~95%RH
      Temperature measurement
      Power Supply 3.7V lithium battery 3.7V rechargeable lithium battery
      Weight 200g About 130g (excluding portable accessories)
      Dimension 120.2*64.5*38.3mm120.2*64.5*38.3mm
      Accuracy
      Peak display
      Backlight
      Low concentration alarm
      High concentration alarm
      Lock machine password
      Operating current
      Operating Voltage
      Battery model
      short circuit current
      Maximum open circuit Voltage
      Display 12864 dot matrix display
      Storage temperature
      Dimension 120.2*64.5*38.3mm120.2*64.5*38.3mm
      Weight 200g About 130g (excluding portable accessories)
      Working time of battery
      Standard outer box Capacity 24
      Packaging Dimensions 46x45.5x55mm
      Gross Weight 19.5KG

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