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POM Water Nitrate Sensor Environmentally Friendly Ph Electrode Probe

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DSN360
Minimum Order Quantity: 0-100pcs
Price: According to the specific quantity
Packaging Details: carton packaging
Delivery Time: 7-15 working days
Payment Terms: L/C, D/A, D/P, T/T
Detail Information
Product Name: Online Nitrate Sensor Principle: Ion Selective Eectrode Method
Nitrate Range: 0~800mg/l NO3- Nitrate Resolution: 0.1 Mg/L
Nitrate Accuracy: 5% FS PH Accuracy: ±0.1
PH Range: 4-10 Power Supply: 5~12vdc
Housing Material: POM Output Signal: RS485
High Light:

POM Water Nitrate Sensor


Water Nitrate Sensor Environmentally Friendly


POM Ph Electrode Probe

Product Description

RS485 Nitrate ion selective electrode NO3 ion sensor nitrate sensor electrode Ion Selective Eectrode Method


Online nitrate sensor requires no reagents, is environmentally
friendly and pollution-free, and can be monitored online in real time.
Integrate nitrate ion, sodium ion (optional), and reference electrode,
automatically compensate temperature in the water. It can
be directly put into installation, which is more economical, environmentally
friendly, convenient and quicker than traditional nitrate analyzers. The
sensor has excellent reliability, adopts RS485 output, supports Modbus,
and is easy to integrate.


  • 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


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
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



Maintenance method

Sensor maintenance

1) External surface of the sensor: Wash the external surface of the sensor with tap water. If debris remains, wipe it with a moist soft cloth.

2) Check the cable of the sensor: The cable should not be tight during normal work, otherwise the internal wires of the cable will be easily broken and the sensor will not work properly.

3) Sensor storage: When the sensor is not in use, you should fasten the black plastic cap and check whether the sponge inside is wet. If it is not wet enough, please add 3mol / L potassium chloride solution and let the electrode be stored in the solution with potassium chloride.


Cable definition

Probe size

26x167.5 mm(Φ xL)

Power information

Power supply must be DC 5-12v + / - 5%, current < 50mA

Cable information

4 wire awg-24 or awg-26 shielding wire. Od = 5mm

POM Water Nitrate Sensor Environmentally Friendly Ph Electrode Probe 0

Company philosophy
We are committed to the water quality monitoring industry, actively innovating and
improving products, and optimizing industry application solutions. We take technology and
quality as the cornerstone, honesty and service as the foundation, do a good job of water
quality monitoring with our heart, and contribute to the development of the water quality
monitoring industry. power. At present, the products are sold to more than 30 countries and
regions overseas, and they have established their own sales network locally, cooperate
with after-sales and maintenance personnel, and continue to supply water body monitoring
In future, we will further increase the proportion of the domestic market on the basis of
innovating high-quality products and improving technical services. Increase the after-sales
maintenance force in first-tier cities to provide customers with timely and effective products
and services.

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986