Fixed Gas Detector / Smart Transmitter
SD-1 Series: SD-1EC, SD-1DEC

      Technical Data & Features

      • Fixed single gas detector
      • ATEX / IECEx certified
      • Flameproof enclosure for Acetylene and Hydrogen
      • Self-diagnosis by microprocessor

      Model list

      • SD-1EC (Diffusion type)
      • SD-1DEC (Suction type)

      Properties:

      Sampling method
      Suction type / Single type, Diffusion type / Single type
      Principle of detection
      Potentiostatic Electrolysis Method
      Detection range
      0 to 30 ppm (H2S)

      0 to 75 ppm (CO)
      Display of alarm
      LED lights up / information displayed
      Explosion protected construction
      Flameproof enclosures
      Explosion proof class
      IECEx: Ex db II C T6 Gb

      ATEX: II 2G Ex db II C T6 Gb
      Ingress protection rating
      Equivalent to IP65
      Approvals
      Japan Ex, ATEX, IECEx, Brazil Ex, Taiwan Ex, China Ex, SIL
      CE marking
      EMC / ATEX / RoHS
      Power source
      24 VDC±10 %
      Dimensions
      Approx. 148(W) x 203(H) x 88(D) mm [SD-1EC]

      Approx. 148(W) x 200(H) x 88(D) mm [SD-1DEC] (excluding projections)
      Weight
      Approx. 2.2kg [SD-1]

      Approx. 2.6kg [SD-1D]
      Operating temperature range
      -10°C to +40°C (no sudden changes)
      Operating humidity range
      30 to 80 %RH (no condensation)
      Target gases
      CO, H2S

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