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ZONEWU Solar Water Quality Chloride Ion Sensor
ZONEWU Solar Water Quality Chloride Ion Sensor ZONEWU Solar Water Quality Chloride Ion Sensor ZONEWU Solar Water Quality Chloride Ion Sensor ZONEWU Solar Water Quality Chloride Ion Sensor ZONEWU Solar Water Quality Chloride Ion Sensor

LoRaWAN Solar Chloride Ion Sensor for Industrial Water Quality Detection

This solar powered water quality chloride ion sensor adopts photovoltaic self power supply and low-power design, which can achieve online continuous monitoring of chloride ion concentration in outdoor water bodies without the need for external power supply. Built in high selectivity solid-state chloride ion electrode, stable measurement, strong anti-interference, supports 4G/LoRa wireless transmission and cloud platform alarm. Suitable for seawater intrusion warning, agricultural irrigation water quality control, industrial wastewater discharge, and drinking water safety assessment. Protection level IP68, no wiring installation, significantly reducing maintenance costs, and assisting in the remote monitoring deployment of smart water management and ecological environmental protection.

  • Model No.:

    LW115S-Cl-

  • Use:

    Monitor chloride ion concentration

  • Power Supply:

    Solar Powered + Li-ion Battery

  • LoRaWAN Mode:

    OTAA Class A/C

  • Certificates:

    CE,ROHS,FCC,ISO and 11 patents certifications

  • Customized Support:

    OEM, ODM

  • Warranty:

    1 Year
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  • Product Detail
LoRaWAN Solar Chloride Ion Sensor for Industrial Water Quality Detection


ZONEWU LoRaWAN Solar Water Quality Chloride Ion Sensor：
LoRaWAN solar water quality chloride ion sensor is a wireless online monitoring terminal designed specifically for outdoor scenarios without electricity, integrating photovoltaic power supply, ion selection measurement, and LoRaWAN long-distance communication. The product comes pre installed with a triplet (DevEUI/AppEUI/AppKey), supports OTAA network access, and defaults to Class A working mode (switchable to Class C), completely eliminating wiring dependence and frequent manual maintenance. It can operate automatically for a long time, reporting real-time data on chloride ion concentration and temperature in water bodies, providing reliable data support for seawater intrusion warning, industrial wastewater discharge monitoring, surface water and drinking water safety assessment.

LoRaWAN Solar Chloride Ion Sensor: Core Advantages


  • Power supply and battery life: Equipped with a 0.88W monocrystalline silicon solar panel and a 3.7V/3400mAh lithium-ion battery, the default reporting cycle is 30 minutes, and the battery life is ≥ 3 years under normal use. Even on cloudy days, it can still work continuously for several days, achieving low-power operation of "forget it when installed" (note: ion sensors have high power consumption, and short-term reporting is not recommended).
  • Measurement performance: Using chloride ion selective electrode and Pt1000 automatic temperature compensation, the default range is 0-3500.0 mg/L (switchable to 35000 mg/L), the resolution is 0.1/1 mg/L, and the measurement accuracy is ± 5% of the reading. The working temperature is 0-50 ℃, the pH range is 2-12, and it effectively resists interference ions such as S ² ⁻, I ⁻, CN ⁻, Br ⁻, etc. The electrode has a service life of about 1 year, and users can perform two-point calibration according to the manual.
  • Wireless transmission and protocol: Supports multi band LoRaWAN 1.0.3 protocols such as CN470/EU868/US915, with upstream data including Cl ⁻ concentration, temperature, and battery voltage (in hexadecimal format, register addresses 0001H to 0003H). You can restart the device, modify the reporting cycle, or perform zero and slope calibration by issuing a down command.
  • Installation and maintenance: The sensor needs to be installed at a tilt of at least 15 degrees (avoiding inversion or horizontal), and comes standard with a 5-meter waterproof line (length can be customized). The electrode head needs to be soaked in deionized water for 10 minutes and activated in a dilute chloride ion solution for 2 hours before use; Long term storage requires cleaning and drying before returning to the original packaging. The whole machine is ready to install and use, coupled with LoRaWAN gateway and cloud platform, it can remotely view real-time data and historical trends.




LoRaWAN Solar Chloride Ion Sensor parameters:

Power Supply

Solar Powered + Li-ion Battery

（0.88W solar panel+3.7V/3400 mAh Li-ion battery）

LW115S Weight

230g

Measuring principle

Ion selection method

Range and Resolution

0~3500.0 mg/L（default）

0.1mg/L,0.1℃

0~35000 mg/L

1mg/L,0.1℃

Accuracy

±5% of reading; ±0.3℃

Minimum Detection Limit

0.1/1

Temperature Compensation

Automatic temperature compensation (Pt1000)

Working Conditions

0～50℃, ≤0.2MPa, pH: 2～12

Electrode Usage Cycle

1 year

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 )

Reporting cycle

30min(Default )

Battery Life

 ≥3 years（Based on normal use conditions）

Note: Due to the high power consumption of ion sensor, it is not recommended to use short cycle data reporting.

Communication Protocol

LoRaWAN,LoRa TDMA Networking

Equipment information

(Reference)

AppEUI：331341E186891989

DevEUI：aaaa202404150001

AppKey：5572404c696e6b4c6f526132330313823

MAC Version: LoRaWAN 1.0.3





Packaging:

Single gross weight: 1.200 KG

Single package size: 37X26X5 cm

 

Product Description: 



Customer on-site examples: 



Application: 


  • Monitoring of agricultural irrigation water quality: evaluating the concentration of chloride ions in irrigation water to prevent crop salt damage.
  • Aquaculture: Monitor the fluctuation of chloride ions in aquaculture water bodies such as shrimp and fish to avoid stress induced mortality.
  • Monitoring of water bodies around salt lakes/mines: prevent brine leakage from contaminating freshwater systems.
  • Concrete structure corrosion warning: Monitor chloride ions in water near bridges and docks to assess the risk of steel corrosion.
  • Hot spring/geothermal water monitoring: Analyze changes in chloride ion content to assist in resource assessment.


Certifications：

We are best water quality sensor manufacturer and exporter in China with more than 10 years. Our water quality sensor products are certified  with of CE, ROHS.

 

 

 

Why LoRaWAN for Chloride Ion Monitoring?

Remote & Real-Time Data：Transmit data over long distances (up to 10+ km in rural areas) without wiring, ideal for large-scale or hard-to-reach locations (e.g., remote farms, offshore aquaculture).

Low Power Consumption：Battery-powered sensors operate for years, reducing maintenance costs and downtime.

 

 

Production Process:



Why choose us:

1. Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
2. Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
3. Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
4. Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate. 
5. Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.



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