12 years instrument development manufacturer.

Language
River water quality monitoring system
  • Product Details

Product overview of KNF-407 surface water quality online monitoring system

   KNF-4007 water quality online monitoring system is based on the requirements of Surface Water Environmental Quality Standard (GB3838-2002), which provides the basis and support for strengthening the safety management of water quality in water sources, and can also be used for monitoring rivers and sewage. Online and early warning is mainly carried out for the PH, conductivity, dissolved oxygen, turbidity, COD, ammonia nitrogen and temperature of water quality. The product adopts modular design, which is easy to install and maintain, and is suitable for the monitoring needs of single point and large area distribution.

    At the same time, based on the research and development, production and operation experience in water quality online terminal monitoring equipment, data acquisition and transmission, environmental monitoring and management system, and in view of the monitoring characteristics of drinking water, Kenafu Technology has a long-term, stable and effective solution. The system can realize the digital management of the whole process of surface water monitoring and analysis, data acquisition and transmission, equipment anti-control, monitoring and early warning, automatic sample retention, etc., which promotes the informationization and modernization of water management in water source areas and can comprehensively improve the management level.


Technical indexes of KNF-407 water quality online detector:


Parameter index

pH

COD

ammonia nitrogen

temperature

dissolved oxygen

electrical conductivity

turbidity

Oil in water

Measuring principle

Glass electrode method

spectroscopic methodology

Ion selection method

thermocouple

Fluorescence spectrophotometry

graphite electrode

90 scattered light

fluorescence method

measuring range

014pH

0.3500mg/L

0100mg/L

050℃

020mg/L

0-5000us/cm

0-1000NTU

0-100ppm

resolution ratio

0.01pH

0.01mg/L

0.1mg/L

0.1℃

0.01 mg/L

0.01

0.1

0.01ppm

precision

±0.05pH

±5%F.S.

±5%F.S.

±0.5℃

±2%F.S.

1%

±2%F.S.

±5%F.S.

power consumption

About 0.3W

About 1.5W

About 1.2W

Inside the electrode

About 0.5W

About 0.5W

About 0.6W

About 0.6W

data acquisition

7-inch touch LCD collector, built-in large-capacity storage, data calibration and compensation functions, moving average and alarm record query, data U disk export functions.

Water collection system

Built-in automatic pump, sampling interval can be set according to needs, automatic drainage system and circulation system

Flow monitoring

The weir trough can be equipped with a flowmeter to measure the instantaneous flow, cumulative flow and liquid level of drainage.

The measuring range is 0.1 L/s ~ 99999.99 m3/h, which is determined according to different weirs and troughs. Liquid level range: 0-1/2/5m optional, with accuracy as high as 0.5% and low power consumption of 0.8W.

OTA function

With OTA function

Remote VPN

Support remote VPN desktop display and control

Automatic sample retention

Optional automatic flow system can automatically retain samples for the data exceeding the standard according to the user's needs, and can also retain samples regularly and quantitatively according to the settings.

Distribution system

Built-in AC and DC power distribution system with surge protection and automatic control function.

operating voltage

AC220V ,DC12-24V

Maintenance cycle

About 6-12 months or according to the actual situation on site.

data output

RS485(modbus-rtu protocol), 4G wireless output, NB, etc.

Cloud detection platform

Optional water quality cloud platform monitoring software can easily and quickly view, download, control and analyze data remotely, and can set real-time alarm, WeChat and applet to view in real time, which is convenient, fast and efficient.



Basic Information
  • Year Established
    --
  • Business Type
    --
  • Country / Region
    --
  • Main Industry
    --
  • Main Products
    --
  • Enterprise Legal Person
    --
  • Total Employees
    --
  • Annual Output Value
    --
  • Export Market
    --
  • Cooperated Customers
    --

Recommended

Send your inquiry

LEAVE A MESSAGE

Have a professional after-sales team to respond to you 24 hours a day. We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.

Chat with Us

Send your inquiry

Send your inquiry
Send your inquiry
Choose a different language
English
Tiếng Việt
Türkçe
ภาษาไทย
Bahasa Melayu
bahasa Indonesia
한국어
日本語
français
Español
Deutsch
العربية
Current language:English