2 SPST Digital Ammonium Analyzer For Water Measurement

Product Specification

2 SPST Digital Ammonium Analyzer For The Measurement Of Water Quality

Brief Description Of The  Ammonium Nitrogen Analyzer

• In water, ammonia nitrogen mainly exists in the form of free ammonia and ammonium salt. In an anaerobic environment, nitrite is reduced to ammonia by the action of microorganisms. In an aerobic environment, ammonia turns into nitrite or continues to transform into Nitrate. Ammonia nitrogen is an important indicator of water environmental monitoring;

• The DUC2-NH4-H-D 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;

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

• 2 settable SPST multifunctional relays with a maximum load of 3A/250V AC;

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

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

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

• Its operating environment of the ammonium 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 Ammonium Nitrogen Analyzer

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

• This ammonium analyzer can query the working status of the sensor, including the serial number of the sensor.

• 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 Ammonium Nitrogen Analyzer

Groundwater, surface water, domestic sewage, industrial wastewater.

Technical Parameters