xiamen ZoneWu LoRaWAN water quality ammonia nitrogen monitoring equipment uses LoRa spread spectrum modulation technology and realizes remote data interaction based on LoRaWAN protocol. Its ammonia nitrogen transmitter has built-in automatic compensation function, which can carry out dynamic calibration for temperature and PH value changes, ensuring measurement accuracy in all environments. Compared with traditional ammonia analyzers, this device supports direct installation, has cost advantages and environmental protection characteristics, and is more convenient to operate.
Product Model :
LW107-NHNPower 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 :
150gLoRaWAN Water Quality Ammonia Nitrogen Monitoring
xiamen ZoneWu LoRaWAN water quality ammonia nitrogen monitor instrument is a wireless Internet of Things sensor, which is specially used to detect the ammonia nitrogen concentration in water. Ammonia nitrogen refers to nitrogen compounds in the form of free ammonia and ammonium ions.
xiamen ZoneWu LoRaWAN water Ammonia Nitrogen Sensor Features:
The LoRaWAN water quality ammonia nitrogen monitor can be used to measure the ammonia nitrogen content in water quality.
It can collect data, monitor it in real time, and report the data, which is very comprehensive.
It is composed of a LoRaWAN collector and an ammonia nitrogen transmitter, both of which are connected with aviation connectors, and the installation is particularly convenient.
It is a new type of water quality monitoring sensor, which has many advantages compared to older products.
The monitoring is accurate and efficient, and can keep track of water quality in a timely manner.
It can be used in environmental protection engineering, water treatment plants, agricultural production, drinking water testing, scientific research and other places.
Technical Parameters
|
Power Supply |
DC12/24V |
|
Weight |
150g |
|
Measuring Range |
0-10mg/L，resolution: 0.01mg/L 0-100mg/L，resolution:0.01mg/L 0-1000mg/L，resolution: 0.1mg/L |
|
PH Measurement Range |
0-14PH |
|
Temperature Measurement Range |
-20-80℃ |
|
Measurement Error |
Ammonia nitrogen measurement error :± 3% FS PH measurement error :± 0.15PH Temperature measurement error : ± 0.3 ℃ |
|
Pressure Resistance |
0.2Mpa |
|
Electrode Usage Cycle |
PH electrode for 6-12 months Ammonia nitrogen electrode for 3-6 months |
|
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 |
Ammonia nitrogen 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.
Common knowledge of ammonia nitrogen:
How to reverse the free ammonia concentration according to pH in different pH environments
Ammonia nitrogen refers to the nitrogen present in water in the form of free ammonia (NH3) and ammonium ions (NH4+). There is a certain proportional relationship between free ammonia and ammonium ions in different pH environments, so the concentration of free ammonia can be inferred from pH.
After ammonia is converted into nitrites, how can we avoid the production of nitrosamine, a potent carcinogen
Ammonia nitrogen in water can be converted into nitrite under certain conditions. If consumed for a long time, nitrite in water will combine with proteins to form nitrosamines, which are strong carcinogens and extremely harmful to human health.
What are the different manifestations of acute chronic ammonia poisoning on aquatic organisms
The toxicity of ammonia nitrogen is closely related to the pH value and water temperature of the pool water. Generally, the higher the pH value and water temperature, the stronger the toxicity, and the harm to fish is similar to that of nitrite. The harm of ammonia nitrogen to aquatic organisms can be classified into acute and chronic types. The hazards of chronic ammonia nitrogen poisoning include reduced feeding, slowed growth, tissue damage, and decreased oxygen transport between tissues. The hazards of acute ammonia nitrogen poisoning include: aquatic organisms exhibiting hyperactivity, losing balance in water, pumping, and in severe cases, even death.
Why does the "Standard for Water Quality in Fisheries" stipulate that the non-ionic ammonia nitrogen content should not exceed 0.02mg / L
The "Fishery Water Quality Standards" stipulate that the non-ionic ammonia nitrogen content should not exceed 0.02mg/L.
Why are the normal ammonia values of water bodies and the standard limits for wastewater discharge so different
The normal water quality of the water should have an ammonia nitrogen concentration of less than 0.2mg/L, and the limit range for ammonia nitrogen wastewater discharge standards is 0.02mg/L-150mg/L.
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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