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Water Quality Monitoring System

Introduction
The water quality monitoring system is a system that integrates pipe network water quality monitoring sensors, data processing units, and internal water flow pipeline units. It can continuously measure temperature, PH, turbidity, disinfectant indicators, and can extend water quality parameters such as conductivity and ORP.
The disinfectant index adopts the DPD colorimetric method. The three disinfectant indexes of residual chlorine, total chlorine, and chlorine dioxide are optional. The cuvette has an automatic cleaning function, which greatly reduces the amount of maintenance and improves the stability of the measurement data. Need to purchase reagents locally.
The turbidity adopts the 90 ° scattered light technology of EPA principle, adopts LED light source, low power consumption and long life of light source

Quantity:
  • PWQ-2000
  • PROBEST

Features

l  Integrated design, save space

l  The internal wiring and waterway are highly integrated, and users only need to connect the power supply and enter and exit the water.

l  The internal waterway design can try to ensure that the water flow is stable during the internal measurement process of the equipment, and ensure the monitoring data is accurate;

l  DPD colorimetric analyzer, with automatic cleaning function, reducing maintenance

l  With 7-inch color touch screen, the operation interface is simple, easy operation, reliable system, low maintenance

l  With data storage and curve display functions, master the dynamic changes of water quality;

l  With automatic fault diagnosis function, abnormal information recording and uploading functions, such as parts failure, over-range alarm, over-standard alarm and other information;

l  With three-level management authority;

l  Historical data download and curve display can intuitively and accurately understand and track the changes of water parameters within a certain period;

l  Optional wireless data transmission module.

l   Applications

l  Water quality monitoring of waterworks and water supply network

l  Detection of water quality standards for secondary water supply in the community

l  Real-time water quality monitoring of swimming pool, SPA, etc.

l  Rural tap water quality monitoring



l  Specifications

Display

7inch LED touch   screen, can operate in direct sunlight

Power

220VAC,50Hz/60 Hz

Output

8 way 4-20mA   analog output. Program setting response parameters and response values

Relay

Four   relays, program setting response parameters and response values

Communication   Protocol

Standard MODBUS RS485 communication   function, real-time transmission of measured values. Optional wireless   communication method: 4G: UDP / TCP NB: UDP

Storage   Temp.

060℃

Operation   Temp.

0~45℃ (non-frozen)

Protection   Level

IP54

Size

340×450×900mm (L × W × H)

 

Monitoring parameter index

Residual   chlorine /  total chlorine

Principle

DPD Standard colorimetry

Range

0-5ppm

Resolution

0.01ppm

Accuracy

±5% reading or ± 0.03ppmCl2, whichever   is greater

Carbon dioxide

Principle

DPD Standard colorimetry

Range

0-5ppm

Resolution

0.01ppm

Accuracy

±5% reading or ± 0.05ppm ClO2, whichever   is greater

pH

Principle

Glass electrode method

Range

0-14 pH

Resolution

0.01 pH

Accuracy

±0.1 pH

ORP

Principle

Glass electrode method

Range

-2000mV~2000mV

Resolution

1mV

Accuracy

±5mV

Conductivity

Principle

Conductivity cell method

Range

10us/cm-5000   us/cmK=1

Resolution

0.1uS/cm~0.01mS/cmDepends on range

Accuracy

±1% or 1 us/cmgreater one

Turbidity

Principle

Light scattering

Range

0-100NTU

Resolution

0.001~0.1NTUDepends on range

Accuracy

0.001-40NTU:   reading ±2% or ±0.015NTUgreater one

40-100NTU: reading   ±5%

Temp

Principle

Thermistor   method

Range

0℃~80

Resolution

0.1

Accuracy

±0.5

 


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Tel:+86-13950412146
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Address:No.170, Jinyan Road, Jianshan Investment Zone, Fuzhou,Fujian, China
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