Product Details
High Accuracy Water Quality Analyzer Ammonium Nitrogen Sensor NH4-N
Sensor
Our company introduces an online ammonia nitrogen sensor that
requires no reagents, is green and non-polluting, and can be
monitored online in real time. Integrated ammonium, potassium
(optional), pH and reference electrodes automatically compensate
for potassium (optional), pH and temperature in water. It can be
directly put into installation, which is more economical,
environmentally friendly and convenient than traditional ammonia
nitrogen analyzer. The sensor has a self-cleaning brush that
prevents microbial adhesion, resulting in longer maintenance
intervals and excellent reliability. It adopts RS485 output and
supports Modbus for easy integration.
Technical parameters
Item | Specifications |
Product Name | Online NH4-N Ammonia Nitrogen Sensor |
Ammonia nitrogen range | 0-1000mg/L NH4-N |
Ammonia nitrogen precision | ±5% |
Ammonia nitrogen resolution | 0.1 mg/L |
Protection level | IP68 |
Deepest depth | 10 meters underwater |
Temperature range | 0 ~ 50 °C |
Sensor interface | Support RS-485, MODBUS protocol |
Installation | Input type,Circulation type |
Power information | DC6~12V, current <50mA |
Probe cable length | 5 meters (default), can be customized |
Housing material | POMIOT River Water Nh4-N Monitoring |
* STANDARDIZED WORKSHOP AND PROCESS
* STRICT PROFESSIONAL QUALITY INSPECTION
* RETURN IS SUPPORTED IF THE PRODUCT IS UNQUALIFIED.
* FAST DELIVERY
* WARRANTY FOR 1 YEARS
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.
