Daeyoon Scale Industrial Co.,Ltd.

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Scale Products - Dissolved Oxygen Analyzer (Online System)   Posting Date : Nov 26, 2009 GMT

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Outline DO Analyzer(DWA-3000A Controller) has built-in micro processor and equipped the best function and specification for measuring conductivity in the industry. It is designed to analyze dissolved oxygen values wherever and any condition as quickly and accurately on the live. It measures dissolved oxygen values constantly, and it is used in various places such as water treatment plant, sewage treatment plant, Dirty water treatment plant, Night soil treatment plant, combine purifying Tank, Industrial waste water treatment plant, Live stock waste water treatment process and water Quality Industry.   Function/Features ● Real Time TREND Analyzer Function ● Maximum 4-Relay contact - HH, H, L, LL ● Large Size of Graphical LCD & backlight ● RS-232C/DC Power Modem Interface Communication ● Isolated Output 0~20, 0~24, 4~20mA Selection DC Output ● Water-jet, Air-jet, Ultrasonic Wave, and Medicinal fluid Cleanin    of relay contact output   Specification Classification Product Specification Product Name  Online Dissolved Oxygen Analyzer Model Name  DWA-3000A Measurement Range  0~20ppm, mg/ℓ Power  AC100V/AC220V 50/60Hz ±10% 3VA Display  Indicate Measurement, Message Icon, real time Trend Analysis Graph Keypad  Membrane Keypad 8 keys Temperature Range  Temperature : -25℃ ~ 70℃     Relative Humidity : Max. 90%(Non-condensing) Accuracy  ±1 % of Full Scale Repeatability Reproducibility  ±1 % of Full Scale Response  120sec (98% saturation) Relay Output  High-High, High, Low, Low-Low(4 Outputs) Water-jet, Air-jet, Ultrasonic wave, Medicinal fluid cleaning Signal Output  DC : Isolated 0~20, 0~24, 4~20mA_Option  Digital Interface : Isolated RS232C/DC POWER MODEM_Option Temperature Compensation  Auto/Manual Temperature Compensation, RTD/PT1000Ω/PT100Ω/NTC10K Salt content Compensation Range  0.0% ∼ 2.5% Changeable Pressure  Compensation Range  1013 hPa Default Setting & Option pressure setting function Measurement Method  Polarograph Method, Galvanic Method Condition  Measurement Pressure  - Polarograph Method (ATM, 0~3kgㆍf/cm2)                           - Galvanic Method (ATM, 0~1kgㆍf/cm2)                                             Measurement Flow - Submersion(Min. Over 30cm/min) Sensor Calibration  Auto/Manual Calibration Enclosure  Material ABS Enclosure Size  240(W)×180(H)×115(D) Enclosure   Structure  IP65, Waterproof, Dustproof, Outdoor installation structure Enclosure  Installation  2″ Pipe Mounting, Panel Wall Mounting Weight  About 1.5Kg

Contact Information

Company Name: Daeyoon Scale Industrial Co., Ltd.    Contact Person: M.J,KIM   (Your message will be sent to the supplier directly)    Address: #207 Ace Techno Tower(II), 197-7,Guro-Dong,, Guro-Gu,, Seoul, Korea (South)    Zip: 152-848    Telephone: 82-2-858-6870    Fax: 82-2-866-9422    Web Site: http://chloride.en.ecplaza.net