Portable Gas Detector HS-04

  • Smart interchangeable sensors
  • Wide range of toxic gases
  • Unique extender cable for remote monitoring
  • Approx. 54mm(W) x 67mm(H) x 24mm(D)(excluding projections)
  • Approx. 93g
  • 250 hours of continuous operation
  • AAA alkaline or Ni-MH(eneloop) batteries(x2)
  • Audible / visual / vibration alarms
  • Datalogging standard
  • Impact resistant protective rubber boot

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    Built around RKIs latest smart sensor technology, the HS-04 is a versatile single toxic gas monitor. The smart sensors are interchangeable, with the HS-04 automatically recognizing any sensor change without any set up or configuration changes. The sensors calibration information also stays with each sensor. Weighing only 7.6 ounces, it has many features which set it apart from the competition. For example, it offers sensors for Ammonia (NH3), Arsine (ASH3), Carbon Monoxide (CO), Chlorine (Cl2), Hydrogen Cyanide (HCN), Hydrogen Sulfide (H2S), Phosphine (PH3), and Sulfur Dioxide (SO2). The SC-01s unique extender cable allows the sensor to be attached to the end of a 10 foot cable for remote monitoring and quick response

    • Utilities
    • Personal monitoring
    • Refineries / petrochemical
    • Chemical plants
    • Hazmat response
    • Water / wastewater treatment
    • Semiconductor plants

    Smart interchangeable sensors
    Remote monitor capability by optional extender cable (3m)
    Approx. 54mm(W) x 67mm(H) x 24mm(D)(excluding projections)
    250 hours of continuous operation
    AAA alkaline or Ni-MH(eneloop) batteries(x2)

    CategoryPortable gas detector
    TypeSingle Gas
    Gas typeToxic
    Detection gasH2S
    Principle of detectionElectrochemical type
    Detection range0-30ppm / 30-200ppm
    Alarm setpoints1st 5ppm / 2nd 30ppm / 3rd 100ppm / TWA 1ppm / STEL 5ppm
    Sampling methodDiffusion
    Display of alarmFlashing light / buzzer / vibration
    Explosion protected constructionIntrinsically safe
    IP ratingIP66/67 (currently under testing)
    ApprovalsIECEx/ATEX/CE (pending)
    Power sourceAAA alkaline or Ni-MH(eneloop) batteries(x2)
    Battery lifeApprox. 9000hours(AAA alkaline)/Approx. 6000hours(Ni-MH)
    DimensionsApprox. 54mm(W) x 67mm(H) x 24mm(D)(excluding projections)
    WeightApprox. 93g
    Operating temperature range-20℃ to +50℃ (no sudden changes)(Approx. 15-minute temporry use environment: -40℃ to +60℃[no sudden changes])
    Operating humidity range10 to 90%RH (no condensation)(Approx. 15-minute temporry use environment: 0 to 95%RH[no condensation])

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