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Wireless Transmission LoRaWAN Solar Water Quality EC Sensor

LoRaWAN solar water conductivity, temperature, and salinity sensor is a sensor used to measure the conductivity of solutions. A wireless water quality monitoring device designed specifically for outdoor scenarios without mains power. The device is equipped with automatic temperature compensation function, which can adjust the conductivity at the current temperature to the set temperature. It is widely used in water quality testing, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, and tap water fields to achieve continuous monitoring of water solution conductivity. Supports LoRa TDMA self-organizing network technology and standard LoRaWAN protocol.

  • Model No.:

    LW100S-EC
  • Use:

    Used for monitoring conductivity in water quality
  • Power Supply:

    Solar Powered + Li-ion Battery
  • Measuring Accuracy:

    0.1 μ s/cm
  • LoRaWAN Mode:

    OTAA Class A/C
  • Shell Material:

    ABS
  • Certificates:

    CE,ROHS,FCC,ISO and 11 patents certifications
  • Customized Support:

    OEM,ODM
  • Warranty:

    1 Year
  • Product Detail

Wireless Transmission LoRaWAN Solar Water Quality EC Sensor



Conductivity, Temperature, and Salinity Sensor: Core Functions & Advantages

The LoRaWAN Solar Water Conductivity, Temperature, and Salinity Sensor is a wireless water quality monitoring device specifically designed for outdoor scenarios without mains power. With its accurate measurement capability, convenient wireless transmission technology, and wide adaptability, it achieves continuous monitoring of water solution conductivity and meets the needs of various industries.


1.Core Positioning and Applicable Scenarios

Essentially, this sensor is a specialized device for measuring solution conductivity. Its core design purpose is to address water quality monitoring needs in outdoor scenarios without mains power. It does not rely on traditional power supply methods, can be flexibly deployed at various outdoor water quality monitoring points, free from the constraints of mains wiring, and is suitable for use in complex outdoor environments.


2: Core Functions and Measurement Advantages

As a precise water quality monitoring device, its core functions revolve around conductivity measurement, and it also has two key advantages to ensure measurement accuracy and practicality: 

Equipped with an automatic temperature compensation function, it can automatically adjust the conductivity value at the current temperature to the preset standard temperature, effectively avoiding the interference of temperature changes on measurement results and ensuring the accuracy and consistency of conductivity measurement data.

Integrated with multi-parameter measurement capabilities for conductivity, temperature, and salinity, it is not a single measurement device. It can simultaneously capture key water quality-related parameters, providing more comprehensive data support for water quality analysis.


3.Wide Range of Industrial Application Scenarios

With its accurate continuous monitoring capability, this sensor can be widely used in multiple industries that require water quality conductivity monitoring, realizing 24-hour continuous monitoring of water solution conductivity. 

The covered scenarios include but are not limited to:

  • Basic water quality testing field, providing core data for judging water quality compliance;
  • Aquaculture industry, monitoring the conductivity of aquaculture water to ensure the stability of the aquaculture environment;
  • Sewage treatment and environmental protection fields, real-time monitoring of changes in sewage conductivity to assist in pollution control;
  • Pharmaceutical and food processing industries, ensuring that the water quality meets the standards during the production process and complies with industry standards;
  • Tap water field, monitoring the water quality conductivity in the water supply link to ensure drinking water safety.


4. Advanced Wireless Transmission Technology Support

To adapt to outdoor wireless monitoring needs, this sensor is equipped with advanced wireless transmission technology to ensure stable data transmission:

Supports LoRa TDMA ad-hoc network technology, which can realize automatic networking of multiple devices, improve monitoring range and data transmission efficiency, and adapt to large-scale monitoring scenarios.

Compatible with the standard LoRaWAN protocol, it has good compatibility and scalability, and can be connected with various LoRaWAN gateways and monitoring platforms to realize remote reception, storage and analysis of data, reducing monitoring costs.

 


Water Quality Solar EC Sensor Specification:


Power Supply

Solar Powered + Li-ion Battery

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

LW100S Weight

230g

Operating Temperature

0~+40°C

Sensor parameters

Temperature

-5~+80°C

EC

Electrode constant K=1:1~2000us/cm

Electrode constant K=10:10~20000us/cm

Salinity

Electrode constant K=1:0~1000mg/L

Electrode constant K=10:0~11476mg/L

TDS

Electrode constant K=10~1100mg/L

Electrode constant K=100~13400mg/L

Typical Accuracy

Temperature

±0.1

EC

Electrode constant K=1:0.1 μ s/cm;

Electrode constant K=10:1 us/cm;

Salinity

-

Temperature Compensation Range

-5~+80℃ (default compensation temperature is 25℃)

Temperature Compensation Coefficient

Default 0.02

EC Equipment Working Conditions

-20~+80℃

Electrode Life

Normal use for 1 year

Pressure Resistance

0.6MPa

EC 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

30min(Default reporting cycle)

Battery Life

3 yearsBased on normal use conditions

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

Communication Protocol

LoRaWAN,LoRa TDMA Networking

Equipment information

(Reference)

AppEUI331341E186891989

DevEUIaaaa202404150001

AppKey5572404c696e6b4c6f526132330313823

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: 


The solar EC sensor is an ideal tool designed for field monitoring, which does not require an external power source and can measure the conductivity of soil or water in real time through solar power supply. It is widely used in the fields of smart agriculture, environmental water quality monitoring, and scientific research, providing reliable data support for precision irrigation, water quality assessment, and ecological research.

applications of versatile Residual Chlorine Sensor



Certifications:


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



Production Process:



factory of water ec sensor manufacturer



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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