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Products

DONGWOO OPTRON Dongwoo Optron provides best solutions to the problems our clients encounter.

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    • Measured Components NOx, NO2, NH3, SO2, O2
      Measurement Principles UV (NO,NO2, NH3, SO2, O2) / Paramagnet or Zirconia (O2)

      Measuring Ranges

      		 NOx : Min 0~40 / Max 0~2,000 ppm
      NO2 : 0~100 ppm
      SO2 : Min 0~100 / Max 0~2,000 ppm
      O2 : Min 0~25% / Max 0~100%
      Min. Measuring Unit

      0.1ppm
      Accuracy

      < ±1% FS
      Zero Drift (24 hours)

      〈 ± 1% FS

      Span Drift (24 hours)

      〈 ± 1% FS

      Repeatability

      〈 ± 1% FS

      Linearity 

      〈 ± 2% FS

      Response Time < 5 seconds

      Certificates / Approvals

      • Type Approval (Korea)

        CPA (China)

        CCEP (China)

        TUV QAL1 (Germany)

    • System Components

      • DST-X Main Unit

      Features

      • Paramagnetic Cell (high-performance sensor type)

        applied which has semi-permanent lifetime

      • Less interference from moisture and dust as it

        uses UV as light source

      • Individual measurement for NO or NO2

        (No need for NOx converter)

      Options

      • Sample Probe / Sample Line / Sample Pump

        Conditioning Systems(Cooler, Filter, Valve, Drain Pump etc.)

        Distribution Panel

        Rack Panel / Regulator / Calibration Gas


    • Measurement Conditions

      Operating Temperature +10 ~ +50 ℃ (-10 ~ +60 ℃)
      Operating Humidity 0 ~ 99% r.H.
      Gas Temperature < +220 °C
      Gas Flow Rate 0.5 L/min ~ 1.5 L/min
      Sampling Method Gas Cooler
      Sampling Pump Diaphragm Pump
      Sampling Tube PTFE
      Operating Pressure 800 ~ 1,100 mbar

      Communication

      Analog Outputs 6Channel, 4 ~ 20 mA

      Digital Outputs

      		 12 VDC, 4 Channel / Digital Loop: 4 Channel (Max. 1A)

      Digital Inputs

      		 3 Channel
      Display & Input Device 7" LCD Monitor (Touch screen / USB)
      Interface RS232,422,485 / TCP-IP Via Ethernet
      / Hart Communication

    • Dimension & Power Supply

      Materials SUS 304, Al 6061
      Dimensions W440 x D550 x H240 mm
      Weight

      30 kg

      Voltage 88 ~ 264 VAC, 47 ~ 63 Hz
      Power Consumption MAX 300 W