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LoRaWAN Wireless Remote Potassium Ion Sensor

The LoRaWAN water quality potassium ion sensor adopts the ion selective electrode method, combined with LoRaWAN wireless transmission technology, to achieve online monitoring of potassium ion concentration in water. Equipped with automatic temperature compensation and anti light interference function, measuring range of 0-1000mg/L, accuracy of ± 10% or ± 1mg/L of reading, protection level IP68, supporting low-power sleep and Class A/C working mode. No need for reagents, no secondary pollution, suitable for scenarios such as surface water, drinking water, agricultural irrigation, and aquaculture. The data is remotely transmitted to the cloud platform through the LoRaWAN gateway, facilitating real-time viewing and warning, and helping with smart water management and precision agriculture management.

  • Model No.:

    LW114D-K+
  • Use:

    Monitor potassium ion concentration
  • Power Supply:

    DC10~28V
  • LoRaWAN Mode:

    OTAA Class A/C
  • Certificates:

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

    OEM, ODM
  • Warranty:

    1 Year
  • Product Detail
LoRaWAN Wireless Remote Potassium Ion Sensor


ZONEWU LoRaWAN Water Quality Potassium Ion Sensor
LoRaWAN wireless potassium ion sensor, range 0-1000mg/L, resolution 0.1mg/L, automatic temperature compensation, supports multi band and OTAA Class A/C, default 10 minute reporting, suitable for water quality environment monitoring at 0-40 ℃ and pH 4-10.

LoRaWAN Potassium Ion Sensor: Key Applications & Use Cases
1. Agricultural irrigation and water fertilizer integration
Real time monitoring of potassium ion concentration in nutrient solution or soil to guide precise fertilization. Deploy sensors in the greenhouse tomato hydroponic system, upload data to the cloud platform through LoRaWAN, automatically control the amount of potassium fertilizer added, and increase fertilizer utilization by more than 20%.
2. Aquaculture water quality management
Maintain stable potassium concentration in aquaculture water and ensure osmotic pressure balance for fish and shrimp. Install sensors in low salinity ponds for South American white shrimp to automatically alert when potassium ions fall below a threshold, avoiding growth retardation or death.
3. Monitoring of surface water and drinking water
Track the potassium content in rivers and lakes, and evaluate agricultural non-point source pollution. Wireless potassium ion sensors were installed in a medium-sized river to continuously monitor the peak of potassium ions caused by fertilizer loss during the rainy season, providing pollution tracing basis for environmental protection departments.
4. Industrial water treatment and boiler feedwater
Prevent boiler scaling and pipeline corrosion. Integrating potassium ion sensors in the boiler feedwater treatment system of power plants triggers an alarm immediately once the concentration exceeds the set value, effectively extending the equipment cleaning cycle.
5. Environmental Emergency and Scientific Research
Quickly respond to abnormal water events. A certain environmental monitoring station used a portable potassium ion probe to investigate suspected industrial wastewater leakage points on site and locked in the source of excessive discharge within half an hour.


LoRaWAN Potassium Ion Sensor parameters:

Power Specifications

Rated Voltage:12VDC,Scope:DC10~28V

Rated input current: 500mA

Interface specification: DC 5.5mm × 2.1mm

(positive inside and negative outside)

Range and Resolution

0~100.00mg/L

0.01mg/L,0.1℃

0~1000.0mg/L(default)

0.1mg/L,0.1℃

Accuracy

± 10% or ± 1mg/L of reading, ± 0.5 ℃

Minimum Detection Limit

0.01(0-100mg/L)  0.1(0-1000mg/L)

Temperature Compensation

Automatic temperature compensation (Pt1000)

Working Conditions

0~40℃,<0.1 MPa,4~10 pH

Electrode Usage Cycle

1-2 years

Electrode 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

10min(Default )

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: 


Potassium ion sensors are widely used in precision fertilization in agricultural irrigation, maintaining water balance in aquaculture, monitoring surface water pollution, and preventing scaling in industrial boiler feedwater, achieving wireless remote real-time monitoring and improving management efficiency.

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 Potassium 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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