xiamen ZONEWU The LoRaWAN Water Quality NO2- Nitrite Ion Sensor is a low-power wireless networked monitoring device that can collect water quality data, monitor in real-time, and send information. It is not afraid of light interference and can adjust the detection results based on temperature. It can transmit over long distances using LoRaWAN wireless protocol, making it particularly suitable for real-time monitoring in water for long periods of time.
Product Model :
LW116-NO2-Power Supply Mode :
Battery or External DCFrequency :
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4MAC Version :
LoRaWAN 1.0.3Mode :
OTAA Class A/CWeight :
150gSmart Wireless LoRaWAN Water Quality NO2- Ion Sensor
xiamen ZoneWu LoRaWAN Water Quality NO2- Ion Sensor can directly measure the amount of nitrite ions in water without connecting wires.
xiamen ZoneWu LoRaWAN water Quality NO2- Ion Sensor Features:
This type of sensor can adjust the measurement number according to the temperature changes, regardless of whether the weather is hot or cold, and the measured number is more accurate and reliable.
Sensors can automatically adjust measurement data based on changes in the surrounding temperature, ensuring that the temperature does not affect the final detection results and guaranteeing more accurate measurements. Therefore, regardless of changes in the surrounding environment, they can work stably in various places
Compared to devices without this function, it measures more accurately and can calculate the ion content in water more precisely.
It is particularly easy to connect with the LoRaWAN collector. Simply plug in the aviation plug, which is very secure and transmits signals steadily without interruption.
After being connected, it can wirelessly transmit data without the need for a cable, and the information is sent quickly, making it easy and efficient to use.
This type of sensor can be used to monitor and analyze various scenarios, such as whether industrial wastewater discharge meets standards, whether surface water resources are scarce, whether drinking water is safe to drink, the quality of seawater, and the regulation of ion content in industrial production processes.
Product Parameters
| Power Supply | 12/24VDC |
| Weight |
150g |
| Operating Temperature | 0~40℃ |
| Measuring Range |
0-100mg/L,0-1000mg/L(default) Ionic sensors are more susceptible to interference from other ions in the water and can easily cause membrane head failure. Please purchase with caution ! |
| Measurement Error |
±5%FS(25℃) |
| Resolution Ratio |
0-100mg/L:0.01mg/L 0-1000mg/L:0.1mg/L |
| Temperature Measurement Range |
0~50℃,Resolution Ratio:0.1℃ (When manually compensating for temperature, it is set to 25℃ by default.) |
| Probe usage cycle | 3~6 months |
| Pressurization |
0.6Mpa |
| Transmitter Line Length | Default 5m (other lengths can be customized) |
| Frequency |
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4 |
| Mode | OTAA Class A/C |
| Reporting cycle | 5min (Default) |
| Communication Protocol | LoRaWAN, LoRa TDMA Networking |
|
Equipment information (Reference) |
AppEUI:0000000000000001 DevEUI:aaaa202404150001 AppKey:00001111222233334444555566667777 MAC Version: LoRaWAN 1.0.3 |
Product Applications
1. Sensitivity: It can detect even slight changes in nitrite ion concentration.
2. Accurate measurement: The measured nitrite ion content data is particularly accurate.
3. Quick results: It won't take long to know the nitrite detection results.
4. Undisturbed: Even if there is something else in the water, it does not affect its detection.
5. Stable performance: No matter how complex the environment is, it can consistently perform stable detection.
6. Strong compatibility: Can be used together with various water quality measuring devices.
NO2- Ion Transmitter Size and Installation
1.Submerged installation: The lead wire of the equipment is passed through
the waterproof pipe, and the 3/4 thread on the top of the equipment is connected
with the 3/4 thread of the waterproof pipe with raw material tape.Make sure that
the top of the equipment and the equipment lines are free of water.
2. Pipe Installation: Connect to the pipe through the 3/4 thread of the device.
Detailed Images
Common knowledge of NO2- Ion
Where do nitrite ions in water come from
The nitrite ions in water mainly come from the decomposition of nitrogen-containing organic matter, such as the decay of animal and plant residues, and the discharge of domestic sewage; Nitrogen fertilizer is converted in soil and flows into water bodies with rainwater, as well as industrial wastewater discharge, which are also important sources.
What are the commonly used techniques for detecting nitrite ions nowadays
At present, ion selective electrode method and sensor detection technology are commonly used. The ion selective electrode method utilizes the selective response of the electrode to nitrite ions in the solution, calculates the concentration by measuring the electrode potential, and is relatively easy to operate; Sensor detection technology, such as LoRaWAN water quality NO ₂⁻ ion sensor, adopts specific sensing principles, can quickly respond and wirelessly transmit data, suitable for online real-time monitoring. Although it may be affected by interference in complex environments, it is superior in convenience, efficiency, and low cost.
Is there a standard for the content of nitrite ions in water bodies
For drinking water, China stipulates that the content of nitrite ions should generally not exceed 1mg/L to ensure the safety of residents' drinking water; In fishery water, excessive nitrite ion content can cause toxicity to aquatic organisms, and it is usually required to be controlled at a lower level, generally not exceeding 0.1mg/L. However, the tolerance level of different aquaculture varieties may vary. However, in the field of industrial wastewater discharge, specific standards may vary depending on the industry and region.
Application Scenarios
Aquaculture
Monitor the calcium ion concentration of aquaculture bodies to ensure the health of aquaculture organisms and the stability of water quality.
Seawater Monitoring
Monitoring the concentration of calcium ions in seawater is conducive to marine ecological research and the regulation of seawater aquaculture.
Industrial Wastewater
Monitoring the concentration of calcium ions in industrial wastewater helps with wastewater treatment and achieving compliance with discharge standards.
A:Yes,we can provide you with OEM services and design housings and logos.
3.DO you offer free samples?
A:Sorry,we don't offer free samples.After ordering in bulk,we will deduct the sample fee from the second order.
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