Product Details
Digital Online NH4-N Ammonia Nitrogen Sensor By Electrode Method
For Water Quality Monitoring Test
Our company's online ammonia nitrogen sensor requires no reagents,
is green and pollution-free, and can be monitored online in real
time. Integrated ammonium ion, Nitrate ion (optional), pH and
reference electrode, automatic compensation for Nitrate ion
(optional), pH and temperature in water. Can be directly installed,
compared with traditional ammonia nitrogen analyzer, more
economical and environmentally friendly, convenient and fast. The
sensor is equipped with a self-cleaning brush, which can prevent
the adhesion of microorganisms, make the maintenance cycle longer,
and have excellent reliability. It adopts RS485 output and supports
Modbus for easy integration.
Features
Digital sensor, RS-485 output, supports MODBUS
No reagents, no pollution, more economical and environmentally
friendly
Automatically compensate pH and temperature in water
With self-cleaning brush to prevent microbial attachment and longer
maintenance intervals
Specification
Item | Parameters |
Model | DSN260 |
Ammonia Nitrogen Range | 0~1000mg/l |
Ammonia Nitrogen Precision | 3% |
Ammonia Nitrogen Resolution | 0.1mg/l |
Nitrate Range | 0~50mg/L |
Nitrate Precision | 5% |
Nitrate Resolution | 0.1mg/l |
pH range | 1~12 |
pH Accuracy | ±0.1 |
pH Resolution | 0.01 |
Deepest depth | Underwater 10m |
Protection level | IP68 |
Temperature range | 0~ 50°C |
Sensor interface | Support RS-485, MODBUS protocol |
assembly | Input type |
Power information | DC 5~12V, current <50mA |
Probe cable length | 10 meters (default), can be customized |
Housing material | POM |
Application
Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality
monitoring products: oil in water sensor/ DO sensor/ NH4-N
sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity
sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be
fully pre-inspection before shipping to you. We have the
certification of ISO, CE, we could send the certification test of
our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your
requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance.
Generally, we will arrange the shipment within 7 days after
received payment.
Q: How about warranty?
A: 12 months warranty
Company Profile
Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in
Xi'an High-tech Development Zone. It is a high-tech company
integrating production, research and development, sales and
engineering services. Relying on Xi'an's rich high-tech resources,
we carry out technical cooperation with many universities and
scientific research institutions, constantly break through
technical barriers, improve product performance, and provide
high-quality products for the water quality monitoring industry
with leading technology. We have launched a wireless water quality
monitoring solution based on the current rapidly developing
Internet of Things technology, which combines smart terminals and
traditional display units through wireless transmission to realize
real-time and dynamic water quality monitoring functions such as
data cloud display, remote cloud control, and upper and lower limit
alarms.

Desun Uniwill Electronics has won unanimous praise from domestic
and foreign customers for its high-quality and sincere professional
pre-sale, in-sale and after-sale services. On the basis of
continuous optimization of innovative products, we will strictly
control quality, strictly abide by industry standards, and work
with partners to protect green mountains, green waters, and blue
sky with high-quality products.
