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Korea (South)DAEYOON SCALE INDUSTRIAL COPORATION

[Korea (South)]

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    • Patent & New Design for Practical UseNew Excellent ProductExcellent Product in Government Procurement
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    • Water Treatment > Measuring Analysis

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On-line Dissolved Oxygen Measuring System (DWA-3000A-DO)
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Product Description

 

This instrument is designed to be an efficient operation and without recompense, and a 
Dissolved Oxygen analyzer to read and transmit the signal inputted directly in the sensor. 
Dissolved Oxygen Analyzer(DWA-3000A-DO) has all built-in circuit necessary to output and 
transmit 4~20㎃ including the isolation function, provides reliable data even in using at 
any monitoring process and control. Even the first operating user can also easily handle the
instrument without the help of Operation Manual, backed up by the wide graphic LCD 
screen and embedded automatic temperature compensation circuit preventing the error 
caused by temperature variation of solution.

 

Product Feature

 

*Accredited CE, Patent, ISO9001, NeP(New Excellent Product)
*Real Time Trend Analysis Function
*Microprocessor based Digital Program Analyzer
*Isolated DC(4~20/0~20/0~24mA) Output Transmission

 

Product Specification / Models
 


 

Range

0 ~ 20 mg/L (Resolution : 0.01)

Method

Polarograph

Accuracy

±1 % (Of Full Scale)

Response time

120 sec (90% saturation)

Analog output

Isolated 4~20mA DC (Standard) / 0~20mA, 0~24mA (Option)

Digital output

RS-232C (Standard), RS-485 (Option)

Relay output

HH, H, L, LL & Cleaning (5contacts)

IP Rating

IP65

Display

Trend graph, Measuring value, Measuring status, Temperature, Unit

Size

240 x 180 x 115mm

Installation

Wall mounting

Power

110 / 220V, 50 / 60Hz

 

 

 

 

 

 

 

 

 

Application


Purification plant, sewage and wastewater treatment plant, excreta treatment plant, combined septic tank, industrial waste water disposal site, stock farming and water treatment industry.

 

Other Information

 

The DO Analyzer(DWA-3000A-DO) has built-in microprocessor, equipped the best function and specification for measuring Dissolved Oxygen in the industry.
DWA-3000A Analyzer, with appropriate sensor assembly,is used to continuously measure DO parameters in wide range of applications such field as municipal water, waste water treatment,
Chemical process industry, pulp and paper industries.
This compact case has built-in backlight graphical LCD, manual/auto calibration, DO temperature compensation, Relay contact output(5 contacts), trend analysis function, and RS-232, RS485 Communication function.
 

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