= DWA-3000A pH/ORP Analyzer ( Real Time TREND ) =

Function / 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
● Automatic Cleaning Control Function

Application:
- Municipal water & waste water treatment
- Chemical process
- Biotechnical Industry
- Industrial Processes

Specification :
Model Name ; DWA-3000A pH/ORP Analyzer
Measurement Range ; pH[0~14pH], Antimony[2~12pH], ORP[-1000mV ~ 1000mV] or Order
Power,AC 110V/220V 50/60Hz ±10% 3VA
Display ; Measurement Indication, Message Icon, Real time Trend Analysis Graph
Keypad ; Membrane Keypad 8 Keys
Temperature Range ; Temperature : -25°C ~ 70°C
Relative Humidity : Max. 90%(Non-Condensing)
Accuracy ; ±0.1 pH↓ / ±1mV↓ of Full Scale
Repeatability Reproducibility ; ±0.1 pH↓ / ±1mV↓ of Full Scale
Response ; 10sec (90% Saturation)
Relay Contact ;
Output ; High-High, High, Low, Low-Low(4 Output) 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.
Temp. Compensation ; Auto/Manual Temperature Compensation, PT(100Ω,1000Ω), NTC10K
Measurement Method ; pH - Combination Glass Electrode, Antimony electrode
ORP - Combination Metal Electrode
Condition ; Conductivity - Min. over 50㎲/cm
Measurement - Submersion(Min. over 30cm/sec)
Flow - Through(Min. 1~3ℓ)
Sensor Calibration ; Auto Buffering Recognition Calibration & Manual Calibration
Dimensions ; 240(W) X 180(H) X 115(D)mm
Environmental Rating ; I P65, Waterproof, Dustproof, Outdoor installation structure
Installation ; 2″ Pipe Mounting, Panel Wall Mounting
Weight ; About 1.5Kg