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Product Description
: DO Analyzer 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.
Product Feature
● 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 Cleaning of relay contact output
Product Specification / Models
Model Name: DWA-3000A (DO)
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 Temp. 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
Application
: 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.
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