RS485 Ammonium Analyzer NH4 - N Digital Universal Water Quality Transmitter

Brief Description Of The NH4-N Analyzer

1. Water pollution will seriously restrict the rapid development of the economy and society. As one of the main pollution factors of water pollution, ammonia nitrogen mainly comes from domestic sewage, coking wastewater, farmland drainage, synthetic ammonia fertilizer plant wastewater, and aquaculture water. Because the ammonia-containing organic matter is affected by microorganisms, a large amount of waste will be generated. In addition to the excess feed and a large amount of excrement for fish, shrimp, etc., when people irrigate the farmland, excessive fertilization will seriously affect the ammonia nitrogen content in the water quality. The analysis of the ammonia nitrogen content in the water body can determine the degree of water pollution and control the water quality in the best state, which is of great significance to environmental governance.

2. The DUC2-NH4-H-A is a single parameter controller, each controller, will be pre-installed with a set of embedded software to adapt to different NH4-N digital sensors.

3. Two high-precision 0/4~20mA current outputs with a maximum load of 1000 ohms;

4. Two settable SPST multifunctional relays with a maximum load of 3A/250V AC;

5. The enclosure protection grade of the ammonium analyzer is IP66, which can effectively isolate the pollution and corrosive gas from the external environment;

6. The water quality transmitter has a two-wire RS485 interface, the communication protocol is MODBUS RTU, and supports JSON text data format;

7. The shell material of the NH4-N analyzer is enhanced ABS, its overall size is 144*144*120mm;

8. Its operating environment of the ammonium nitrogen analyzer 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 Feature Of The NH4-N Analyzer

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

• Clock and historical data recording function, which can record 14,000 historical data, and the recording interval can be set between 1 and 999 minutes;

• 3.2-inch display screen and a 128*64 black and white graphic dot matrix LCD liquid crystal display, with reasonable interface settings and simple operation;

• Power-off protection configuration, and the parameters can be kept indefinitely;

• The connected sensors upload the detected data in a special encrypted communication method to ensure that the DUC analyzer can collect high-precision data in a more stable manner.

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

Applications Of The NH4-N Analyzer

Groundwater, surface water, domestic sewage, industrial wastewater.

Technical Parameters

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.