Modbus RTU Online Optical Dissolved Oxygen Analyzer

Optical Online Dissolved Oxygen Analyzer For Industrial Application

Dissolved oxygen refers to molecular oxygen dissolved in water. It is an indispensable condition for the survival of aquatic organisms and an important indicator of the degree of organic pollution in water bodies.

The rapid, accurate and continuous measurement of dissolved oxygen content in water bodies is of great significance to the development of industrial and agricultural production, environmental monitoring, and aquaculture.

The set of Daruifuno dissolved oxygen analyzer is reliable, flexible and low-maintenance. The dissolved oxygen meter and sensor are designed for the application of industrial online environment.

The dissolved oxygen controller is digital and has automatic compensation for air pressure display. The matched DO sensor adopts Fluorescence principle.

 
Specification of Dissolved Oxygen Analyzer
 

 
 

 
 
Features of the dissolved oxygen controller
 
● 3.2-inch large LCD screen;
● User-friendly Chinese and English language interface
● Time and historical data recording function
● 2 SPST multi-function and settable relays
● Two 0/4~20mA active current loop outputs
● RS485 interface, Modbus RTU communication protocol
● IP66 waterproof level
 
Features of the dissolved oxygen sensor
 
● No calibration required
● Without consuming oxygen
● All-in-one package
● RS485 interface, Modbus RTU
● The protection grade is IP68
● Internal storage of calibration data
● Automatic temperature compensation
 
Application
◇ Sewage
◇ Surface water monitoring
◇ Aquaculture water bodies
◇ Urban sewage treatment
◇ Industrial wastewater treatment
◇ Aquariums
 




 
FAQ:

1. Is your company a manufacturer?
We are a manufacturer. We have our own R&D team and production workshop to ensure the quality and quantity of products.
 
2. How is the price of the product determined?
The price of the product is ordered according to the purchase quantity. If your purchase is large and will have a long-term cooperation, then we will give you a special price.
 
3. What does this dissolved oxygen analyzer include?
There is a controller and a sensor. The sensor's wire is 10 meters by default. Please communicate if necessary for installation accessories.