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

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  • Measured Components

    Dust

    Measurement Principles

    Forward Light Scattering

    Measurement Ranges

    Min 0~15 / Max 0~200 mg/m3

    Measurable Minimum Thickness

    0.05 mg/m3

    Min. Measuring Unit

    0.1 mg/m3

    Zero Drift (24 hours) 〈 ± 1% FS
    Span Drift (24 hours)

    〈 ± 2% FS

    Repeatability 〈 ± 1% FS

    Linearity 

    〈 ± 2% FS

    Response Time

    < 5 seconds, 1 ~ 600sec(selectable)

    Certificates / Approvals

    • Type Approval (Korea)

  • System Components

    • Main Unit / Probe

    • Air Purge Unit (Air Pump, Air Filter, Air Hose)

    Features

    • Low conentraion measurement as low as 0.05 mg/m3 by using light scattering method

    • Easily installed on the wall of the duct

    • Prevents contamination of probe internal parts by supplying clean purge air

    • Periodic self-calibrating using equivalent light scattering filter inserted

    • Software Upgrade, data backup and download using USB

 

  • Measurement Conditions

    Operating Temperature

    -20 ~ +60 ℃

    Gas Temperature

    < +150 °C

    Gas Flow Rate

    4 ~ 20 m/s 

    Gas Pressure

    -50 ~ 10 mbar

     Gas Humidity

    < 99 %RH

     IP Grade  IP54 (Electrical device IP65)

    Communication

    Analog Outputs

    1 Channel, 4 ~ 20 mA

    Digital Outputs

    4 Channel

    Digital Inputs

    1 Channel

    Display & Input Device 7" LCD Monitor(Touch screen)
    Interface

    RS422

  • Dimension & Power Supply (Analyzer Unit)

    Materials

    SUS 304

    Dimension

    W440 x D266 x H500 mm

    Weight

    20 kg

    Voltage

    110/220 VAC, 50/60Hz, 500W

    Power Consumption

    500 W

    Dimension & Power Supply (Probe Unit)

    Material

    SUS 316, SUS 316Ti

    Length

    541mm, 868mm

    Weight

    5 kg

    Dimension & Power Supply (Purge Air Unit)

    Dimentions

    W550 x D350 X H850 mm

    Weight

    15 kg

    Voltage

    3P 480VAC or 1P 220 VAC

    Power Consumption 1.0kW ~ 1.5kw