Six parameter water quality monitoring system

　　Six parameter water quality monitoring systemFocus on comprehensive assessment of water quality conditions. This system integrates temperature, conductivity pH、 Detection module for dissolved oxygen, ammonia nitrogen, and turbidity. The temperature module accurately senses the temperature of the water body, which affects the metabolism of aquatic organisms. The conductivity module reflects the content of dissolved salts in water. The pH module measures the acidity and alkalinity of water bodies, which is related to the living environment of organisms. The dissolved oxygen module monitors the oxygen content in water, which is crucial for the survival of aquatic organisms. The ammonia nitrogen module detects nitrogen-containing compounds to reflect the degree of water pollution. The turbidity module measures suspended particles in water, which affects the transparency of the water body. Each module works together to quickly and accurately provide water quality data, which is widely used in monitoring scenarios such as water sources, rivers, lakes, etc.

1Six parameter water quality monitoring systemProduct Overview

The low-power collection microsystem of the pipeline network directly transmits JSON data to the designated server through 4G and supports MQTT protocol transmission.

Other formats of data are transmitted to our company's cloud platform via 4G. Our company provides an HTTP interface, and other platforms obtain data through this interface.

The built-in 8GB TF card can store the read data in the memory card.

The baud rate of each serial port communication can be modified through commands, and the required sensor parameters can also be added, modified, and deleted through commands.

2、 Functional Features

1. Equipped with a built-in 3.6V 152AH lithium battery, ensuring continuous operation for 3 years.

2. IP68 waterproof rating, no need to worry about pipeline swelling.

3. There are two 485 interfaces, one for device configuration and one for sensor reading

4. Supports Modbus RTU sensor reading and data saving function

5. The serial port baud rate can be independently modified

6. The sensor communication port supports a maximum of 32 nodes

3、 Specification parameters

Working voltage: 3.6V with built-in lithium battery

Product size: 204x82x162mm

Usage environment: Temperature: -40-85 ° C, Humidity: 5% -95%

Communication type: RS485

Communication protocol: Modbus RTU protocol

Communication distance: 300 meters

Baud rate: 1200-115200bps, default 9600 8N 1

Protection level: RS-485 interface with 600W lightning surge protection per line, ± 15KV ESD protection

4、 Sensor parameters