Hot Sell Good Quality Water Treatment Online Dissolved Oxygen
Electrode Sensor DO Meter Probe
Description
Ammonia nitrogen, a prevalent contaminant in industrial,
agricultural, and domestic wastewater, contributes to the depletion
of dissolved oxygen in water, leading to eutrophication.
The ammonia nitrogen sensor offered by Kacise is an online device
specifically designed to detect the concentration of ammonia
nitrogen (NH4+-N) in water. Applicable to various water bodies such
as lakes, streams, groundwater, and wastewater, the sensor utilizes
the electrode method for ammonia nitrogen measurement, with the
NH4+ electrode being the primary sensing element, targeting ammonia
ions (NH4+).
Kacise's online ammonia nitrogen sensor stands out as a
reagent-free, environmentally friendly solution for real-time
monitoring. It integrates ammonium, potassium (optional), pH, and
reference electrodes, automatically compensating for potassium
(optional), pH, and temperature variations in water. The sensor is
easy to install directly, offering a more economical and convenient
alternative to traditional ammonia nitrogen analyzers. Notably, the
sensor features a self-cleaning brush mechanism that prevents
microbial adhesion, leading to longer maintenance intervals and
enhanced reliability. Additionally, the sensor adopts RS485 output
and supports Modbus for seamless integration into monitoring
systems.
Features
Digital sensor, RS-485 output, support MODBUS
No reagents, no pollution, more economical and environmentally
friendly
Automatically compensates for pH and temperature in water
Self-cleaning brush to prevent microbial adhesion and longer
maintenance intervals
Specification
| product | parameter |
| Measuring range | 0-1000mg/L NH4-N |
| Response time | 10 sec |
| accurate | 5% |
| pH range | 4-10 |
| pH accurate | ±0.1 |
| Protection level | IP68 |
| Deepest depth | Underwater 60 meters | underwater 10 meters |
| temperature range | 0 ~ 50℃ |
| Output | Support RS-485, MODBUS protocol |
| Power supply | DC 5~12V, current <50mA |
| size | Φ26*177.5 mm |
| Probe cable length | 10 m, customizable 5 m, 15 m and 30 m cable |
| product material | POM |
Maintenance Methods
Sensor maintenance
1) Sensor outer surface: Clean the outer surface of the sensor with
tap water. If there is still debris, wipe it with a soft, damp
cloth.
2) Check the cable of the sensor: the cable should not be tightened
during normal operation, otherwise the cable inside the cable will
be broken, causing the sensor to not work properly.
3) Sensor storage: When the sensor is not in use, the black plastic
cap should be fastened to 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 placed with potassium chloride.
Preserved in the solution.
The Matters Needing Attention
The probe contains sensitive optical and electronic components.
Make sure the probe is not subject to severe mechanical shock.
Damage to the sensor due to impact or man-made will not be covered
by the warranty. The sensor inlet water is not covered by the
replacement of the pH electrode.
