Modbus Digital Blue Green Algae Tester Single Parameter BGA Tester

Modbus Digital Blue Green Algae Analyzer Single Parameter BGA Tester

Brief description  

• In places with suitable light, water flow, and temperature, cyanobacteria will multiply, which will have a negative impact on the environment. The appearance of the water will turn green or blue-green, and the water quality will become unclear. Because blue-green algae block sunlight, aquatic plants in the water cannot grow. When the algae is excessive, it will produce a smell of earthy and musty. The blooms formed by blue-green algae can also produce toxins, which are more harmful to water bodies. Therefore, it is very important to detect the content of blue-green algae in water through instruments.

• This DUC2-BGA-S-A is a universal controller specially designed for the DRFN digital series of blue-green algae, and the sensor uploads the detected data in a special encrypted communication method.

• 2 high-precision 0/4~20mA current outputs with a maximum load of 1000 ohms.

• 2 SPST multifunctional relays that can be set.

• The housing protection grade is IP66. This material can effectively isolate the pollution and corrosive gas from the external environment.

• The blue-green algae analyzer has a two-wire RS485 interface, the communication protocol is MODBUS RTU, and supports JSON text data format.

• The shell material of the BGA analyzer is enhanced ABS, the shell is strong, corrosion-resistant, and wear-resistant. 

• This analyzer has RS485 Modbus RTU, RS485 Modbus RTU provides a stable and reliable communication solution suitable for industrial environments, enabling different types of equipment to communicate and control each other, which is beneficial to the integration and management of industrial automation systems.

  RS485 allows multiple devices to be connected to the same bus and perform data transmission and control through serial communication protocols, making the integration between devices simpler and more flexible.

  RS485 uses differential signal transmission, which can resist electromagnetic interference in industrial environments and ensure stable data transmission.

  RS485 can support relatively long communication distances, allowing devices to be distributed in distant locations while maintaining reliable communication.

  Modbus RTU is a widely used communication protocol. Its standardization allows devices from different manufacturers to communicate with each other, increasing the interoperability and compatibility of the devices.

• Its operating environment is 0~60℃, relative humidity is less than 95% (non-condensing); its storage environment is -20~70℃, relative humidity is less than 55% (non-condensing).

Product advantages

• Menu password can be set to facilitate user's data confidentiality.

• The DUC2-BGA-S-A analyzer has a 3.2-inch display screen and uses a 128*64 black and white graphic dot matrix LCD liquid crystal display, with reasonable interface settings and simple operation.

• The controller has a clock function and a historical data recording function, which can record 14,000 historical data, and the recording interval can be set between 1 and 999 minutes.

• The display backlight of this instrument provides a choice of always-on and energy-saving modes, which users can set according to their needs.

• DUC series blue-green analyzer can meet a variety of installation methods, such as wall-mounted installation, pipe clamp installation, panel installation, and provide accessories required for installation.

• The controller has a power-off protection configuration, and the parameters can be kept indefinitely.

Application

It is suitable for the determination of blue-green algae in water bodies such as rivers, lakes, reservoirs or ponds.

Technical parameters

More pictures about the blue-green algae analyzer