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Product Description
: Compatable with DIN 96 sized panel mounting type and compact designed with consideration of user to easy installation.
This compact case has the built-in high brightness 7-Segment, manual/auto calibration, pH automatic temperature compensation, Relay contact output(2 phases), 1.6Km COMMUNICATION MODEM interface function, and this product actualizes LOW-COST to make the customer’s satisfaction and faith.
The pH/ORP Analyzer (DWA-2000A Controller) includes Isolated output function and all the circuit needs in 4~20mA Output and Transmission to provide faithful data in any monitoring process and controlling place.
Product Feature
● DIN Standard 96 Size
● Relay contact High, Low 2-Output
● Real Time Measurement Value Transmission 4~20mA
● Long Distance Communication DC Power Modem(Option)
● Water-jet, Air-jet, Ultrasonic Wave, and Medicinal fluid Cleaning of relay contact output
● Automatic/ Manual temperature compensation
● Automatic/ Manual calibration
Product Specification / Models
Product Name: Online pH/ORP Analyzer
Model Name: DWA-2000A(pH/ORP)
Measurement Range: pH[0~14pH], Antimony[2~12pH], ORP[-1000~1000mV] or Order
Power:AC 110V/220V 50/60Hz ±10% 3VA, DC24V
Display:7-Segment 4Digit, Temperature Indication(Option)Upper/Lower Warning Lamp
Keypad: Membrane Keypad 4 keys
Temperature Range: Temperature : -25℃ ~ 70℃
Relative Humidity : Max. 90%(Non-Condensing)
Accuracy: ±1 % of Full Scale
Repeatability Reproducibility: ±1 % of Full Scale
Response: 10 sec (90% Saturation)
Relay Contact:Output High, Low(2 Outputs)
Water-jet, Air-jet, Ultrasonic Wave, Medicinal fluid Cleaning
Signal Output: DC Isolated 4~20mA_Option.
Digital Interface : Isolated RS232C/DC POWER MODEM_Option
Temperature 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
Enclosure Material: ABS
Enclosure Size: 96(W) X96(H) X 125(D)
Enclosure Structure: IP54, Indoor Installation Structure
Enclosure Installation: Panel Wall Mounting
Weight: About 0.5Kg
Application
: DWA-2000A Micro-Processor based pH or ORP controller is designed for ideal application in water and waste water treatment facilities measuring pH or ORP parameters. Also Compact unit can be applicable to food, beverage, chemical, pharmaceutical Industries where water quality monitoring process is necessary.
Other Information
● High Brilliance 7-Segment
● Simple Operation by 4 Keypad Button
● Isolated DC/AC Output Transmission
● RS-232C Communication
● DC POWER MODEM Communication
● Automatic Cleaning Control Function
● LOW-COST for user satisfaction
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