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Products

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

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  • Measured Components
    O2
    Measurement Principles Zirconia (ZrO2)

    Measuring Ranges

    0~25% vol. / 0~100% vol.
    Min. Measuring Unit 0.01%
    Accuracy < ± 1% FS
    Zero Drift (24 hours) 〈 ± 1% FS
    Span Drift (24 hours) 〈 ± 1% FS
    Repeatability 〈 ± 1% FS

    Linearity

    〈 ± 1% FS
    Response Time < 5 seconds

    Certificates / Approvals 

    • Type Approval (Korea)

      CCEP (China)

  • System Components

    • Detector / Analyzer Panel

      Calibration Gas Unit / Master Flange / Cables

    Features

    • K-type TC with excellent linearity of temperature and electromotive force applied

      High efficiency with light weight and low thermal conductivity

      Periodic automatic diagnosis function to maintain accuracy

      Built-in IC with CJC (Cold Junction Compensation)

      Noise reduction and extended heater lifetime by applying Zero-Crossing function

      Enclosure level up to IP66 and NEMA4X

    Options

    • Detector Protector / Teflon Coated Detector

      Higher Enclosure or Protection Level

      Regulator & Valve / Calibration Gas


  • Measurement Conditions

    Operating Temperature -20 ~ +60 ℃
    Operating Humidity 0 ~ 95% RH
    Gas Temperature 0 ~ +800 °C
    Gas Pressure -5 ~ 250 kPa

    Communication

    Analog Outputs 4 ~ 20 mA DC, 2 Channel / 1 ~ 5V DC, 2 Channel
    Digital Outputs 4 Channel
    Digital Inputs 2 Channel
    Display & Input Device 4.3“ LCD touch panel
    Interface RS232,422,485 / LAN / Hart / USB
    Storage Device Flash Memory

    Dimension & Power Supply

    Dimensions W370 x D200 x H480 mm
    Weight 14 kg
    Enclosure Rating IP65
    Voltage 100 ~ 240 VAC, 60 Hz
    Power Consumption Max. 300 W (Max. 400 W when using Gas Panel Heater)
  • Analyzer Sensor

    Materials SUS 316L or SUS 316Ti
    Length 1.0 m, 1.5 m
    Heating Temperature +750 °C
    Weight 1.0 M : 10 kg
    1.5 M : 15 kg
    Temperature Sensor PT 1000 (Optional)

    Calibration Gas Unit (Frame Type)

    Materials SUS 304
    Dimensions W1650 x D340 x H340 mm
    Operating Temperature 0 ~ +40 °C
    Weight 14 kg

    Calibration Gas Unit (Panel Type)

    Materials SUS 304
    Dimensions

    W500 x D300 x H1200 mm

    Operating Temperature -20 ~ +60 °C
    Weight 35 kg (46 kg including base)