Two SPST RS485 Digital Blue Green Algae Tester With LCD Screen

Two SPST RS485 Digital Blue - Green Algae Tester With LCD Screen

Brief Introduction 

• Blue-green algae, also called cyanobacteria, exist in inland waters, estuaries, and oceans. When there are too many, it will be harmful to wild animals, which is the eutrophication of water bodies.

• The DUC2-BGA-H-D is a digital universal controller specially designed for the DRFN digital series of blue-green algae sensors. It is a single parameter tester.

• The shell material of the Blue-green algae tester is enhanced ABS, the shell is strong, corrosion-resistant, and wear-resistant. The overall size is 144*144*120mm.

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

• 128*64 large-screen LCD display, provide Chinese and English language options. It has rich content to meet the different needs of the users.

• The BGA tester can simultaneously meet the needs of users for detection, control, and remote data transmission.

• About the communication method, it is equipped with a two-wire RS485 interface, the protocol is MODBUS RTU, and supports JSON text data format.

• The instrument has 2 SPST multifunctional relays that can be set.
• 2 high-precision 0/4~20mA current outputs with a maximum load of 1000 ohms.

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

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Advantages Of The Blue-green Algae Tester

• Users can use the operation panel in front of the DUC BGA controller to calibrate the sensor, set the output parameters, and routine maintenance, which is convenient and quick.

• This digital universal blue-green algae tester is equipped with a list of settings for the controller and sensor, and the user can quickly and in detail master the list of configuration parameters.

• 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 algae tester 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.

Applications Of The Blue-green Algae Tester

It is suitable for surface water, especially landscape water, source water, and the import of the waterworks.

Technical Parameters