Fully automatic water quality detector

1、 Product Overview

This water quality online monitoring system is an integrated and intelligent real-time water quality analysis device, suitable for scenarios such as rivers, lakes, sewage treatment plants, and industrial wastewater discharge outlets. It can continuously monitor key parameters in water bodies and provide reliable data support for environmental management, pollution warning, and governance decisions.

2、 Working principle

adoptMulti sensor fusion technologyandAutomatic sampling analysis moduleReal time collection of water samples and detection through the following methods:

• electrochemical methodUsed for measuring parameters such as pH, dissolved oxygen (DO), conductivity, ORP (oxidation-reduction potential), etc.

• optical methodDetection of organic pollutants and biological indicators such as COD, BOD, chlorophyll-a, blue-green algae by UV absorption (UV254) and fluorescence method.

• Ion selective electrode methodAccurate detection of nutrient concentrations such as ammonia nitrogen (NH ∝ - N), nitrate (NO ∝⁻), phosphate (PO ₄³ ⁻), etc.

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3、 Functional Features

1. Multi parameter integrated monitoring：

• COD：0-500 mg/L（精度±5%）

• Ammonia nitrogen: 0-50 mg/L (accuracy ± 0.1 mg/L)

• Dissolved oxygen: 0-20 mg/L (accuracy ± 0.2 mg/L)

• Supports synchronous measurement of 10+parameters such as pH, DO, COD, ammonia nitrogen, turbidity, temperature, conductivity, etc., and can be customized according to needs.

• Detection scope:

2. Intelligent operation and data management：

• Automatic cleaning and calibration functions reduce the frequency of manual maintenance.

• 4G/Ethernet data transmission, supporting seamless integration with cloud platforms, mobile apps, and environmental protection regulatory systems.

• Local storage of data for ≥ 1 year, supporting export of historical records and backtracking of exceedance events.

3. High reliability design：

• Protection level IP65, suitable for outdoor humid, high and low temperature (-20 ℃~50 ℃) environments.

• 316 stainless steel body, corrosion-resistant, anti biological adhesion, long-term stable operation.

4. Warning and linkage control：

• Exceeding the standard will automatically trigger an audible and visual alarm, which can be linked to control facilities such as water pumps and dosing equipment through relay output.