Ion selective electrode nitrate sensor for aquaculture with pH compensation and temperature compensation POM
Overview
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.
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
| 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.
| Error | Possible causes | Solutions |
| The operation interface cannot be connected or the measurement results are not displayed | Controller and cable connection error | Reconnect the controller and cables |
| Cable failure | Please contact us |
| Measured values are too high, too low, or the values remain unstable | Measurement shifted | Recalibration |
| Water has entered the product | Please contact us |
| The pH electrolyte is exhausted | Replace the pH electrochemical part |
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
Company promise
Disen Sensing has won unanimous praise from domestic and foreign customers with its
high-quality and sincere professional pre-sales, in-sales and after-sales services. On the
basis of continuously optimizing innovative products, we will strictly adhere to quality
management, strictly abide by industry standards, and protect the green mountains and
green waters with our partners with high-quality products to guard the blue water and blue
sky
Product Tags:
|
|
IP68 Nitrate Water Sensor POM Water Nitrate Tester For Aquaculture Images
|
