Dissolved Oxygen Analyzer With Salinity Compensation

Digital Universal Dissolved Oxygen Instrument Tester With Salinity Compensation

Brief Description

Dissolved oxygen is closely related to the partial pressure of oxygen in the air, atmospheric pressure, water temperature, and water quality. Dissolved oxygen value is a basis for the study of the self-purification ability of the water body.

DUC series dissolved oxygen digital universal analyser, is a single parameter controller, within each dissolved oxygen analyzer, a set of embedded software is pre-installed to adapt to different dissolved oxygen digital sensors. By accessing different types of dissolved oxygen digital sensors, to achieve the measurement needs of different scenarios.

The connected sensors upload the detected data in a special encrypted communication method to ensure that the DUC controller can collect high-precision data in a more stable manner. The DUC displays the collected data on the controller's display in real-time for easy reading by the user.

The protective grade of the DUC dissolved oxygen instrument shell is IP66, which can effectively isolate the pollution of the external environment and the invasion of the corrosive gas. Rich output configurations are available to meet the different detection needs of many applications.

Product Advantages

The dissolved oxygen instrument configure with RS485 Modbus RTU, 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.
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The dissolved oxygen analyser has 2 settable SPST multi-function relays and 2 high-precision 0/4~20mA current outputs.The interface is a two-wire RS485.

The dissolved oxygen digital universal instrument has the salinity and air pressure compensation function.

Applications

Aquaculture industry, sewage treatment plant, boiler feed water, condensate, and other industrial industries.

Technical Parameters

More Pictures About The Dissolved Oxygen Instrument

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the development and production of water quality analysis instruments.

The monitoring parameters of water quality analyzer instruments mainly include: pH, ORP, dissolved oxygen, conductivity/TDS/salinity, turbidity, SS, Chlorophyll, Blue-green algae, COD, NH4-N, NO3, free chlorine, peracetic acid and so on.

As the rapid growth of the global economy leads to increased consumption and urbanization, solid waste generation has increased significantly, directly affecting the water and wastewater treatment industry. Daruifuno aims to provide solutions to various industries and fields and create a cleaner and healthier drinking water environment for the earth.

Our products mianly application for follows industry：Municipal sewage water treatment plant, industrial wastewater treatment plant, Chemical, Petroleum, Papermaking, Food and drinking, Medicine, Electroplating, PCB plant, fish farm,Lake/river/ocean/groundwater/surface and so on.

Our company was established in 2015, but our predecessor has been committed to the water quality testing industry for more than 10 years. At present, we have our own R&D center with many senior engineers with more than 10 years of experience in the research and development of water quality analyzers and water quality sensors, and are equipped with strict front-line production workers, professional quality inspection personnel and testing equipment to check every process.

As a high-tech enterprise in China, our production is strictly in accordance with ISO9001 from raw material sources to finished equipment. After years of efforts, the company has obtained more than 20 patent certificates, high-tech enterprise certificates, CE, SGS, etc. He has accumulated rich practical experience in the field of water quality testing and has unique insights in the field of water quality testing.

Our company takes "reasonable prices, efficient production time, and good after-sales service" as its purpose and adheres to the business philosophy of "based on quality and creating value for customers". At present, the company is actively exploring the international market and actively promoting its own brands and products. It has been exported to Asia, Southeast Asia, Europe, Africa, and South America, with customers in more than 50 countries and regions around the world. And hope to develop together with customers for mutual benefit with high-quality products and sincere services.