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| Brand Name: | ZONEWU |
| Model Number: | LW113D-Na |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
This LoRaWAN water quality sodium ion sensor features industrial-grade wireless monitoring capability, supporting multi‑frequency communication including CN470, EU868 and US915, and adopts OTAA Class A/C mode. It realizes remote data transmission without complicated wiring, with a default 10‑minute reporting interval, suitable for large‑scale distributed water environment monitoring scenarios.
Built with a Pt1000 automatic temperature compensation module, it can effectively eliminate interference from water temperature fluctuations on ion measurement, ensuring accurate and stable data. The electrode has a service life of up to 6–12 months and can adapt to complex water environments: temperature 0~40℃, pressure <0.1MPa, pH>9. It supports a wide power supply range of DC10~28V (default 12VDC), with a DC 5.5mm×2.1mm interface (positive inside, negative outside) and strong anti‑interference performance. The electrode cable is 5m by default and supports customized lengths to flexibly meet installation and deployment needs in different scenarios.
1. Key Specifications
2. Working Principle
3. Application Scenarios
| Power Supply | 12/24VDC |
| Weight | 150g |
| Operating Emperature | 0~40℃ |
| Measuring Range |
0-100mg/L 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 | 0.01mg/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 |
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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 (Default Class C) |
| Reporting cycle | 5min(Default ) |
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Communication Protocol Equipment information (Reference) |
LoRaWAN,LoRa TDMA Networking AppEUI:0000000000000001 DevEUI:aaaa202404150001 AppKey:00001111222233334444555566667777 MAC Version:LoRaWAN 1.0.3 |
Single gross weight: 1.200 KG
Single package size: 37X26X5 cm
ZONEWU strictly controls every production process, with dedicated personnel conducting inspections to ensure product quality meets design standards. A team of professional engineers is responsible for quality monitoring and testing throughout the entire process, conducting rigorous inspections from raw material screening to finished product delivery. All products have passed authoritative certifications such as CE, RoHS, and type approval for measuring instruments, providing accurate and reliable monitoring equipment for global users with internationally recognized quality assurance.
The LoRa based sodium ion sensor can remotely and real-time monitor the sodium concentration in water bodies, and is widely used in drinking water safety warning, industrial boiler water quality monitoring, agricultural irrigation salt management, and aquaculture. By using low-power wide area networks to achieve remote data transmission, it helps environmental protection departments analyze the trend of salt pollution in rivers and lakes, providing reliable data support for precise water quality control and intelligent decision-making.
1.Are you manufacture?
A:Yes,we are Tranmitter manufacturer and exporter in China with more than 10 years of CE,ROHS,FCC,ISO and 11 patents experience.
2.Do you offer OEM services?
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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