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ZONEWU LoRaWAN Water - Enabled Magnesium Ion Mg²⁺ Sensor

LoRaWAN water quality magnesium ion sensor is an intelligent device that integrates low-power wide area communication and high-precision detection technology, designed specifically for monitoring magnesium ion concentration in water bodies. Equipped with professional ion selective electrodes, the measurement range is 0.01-1000mg/L, with an accuracy of ± 0.1mg/L, resistant to coexisting ion interference, and accurate and traceable data. Relying on LoRaWAN technology, the wireless transmission distance is 2-10km, and data can be collected remotely without wiring. Adopting IP68 fully sealed structure and corrosion-resistant materials, it can operate underwater for a long time and withstand complex environments such as industrial wastewater and seawater. Ultra low power design supports 3-5 years of maintenance free operation and is suitable for unmanned scenarios. Support access to mainstream IoT platforms for real-time monitoring and over limit alarms, widely used in fields such as seawater desalination, aquaculture, industrial water treatment, and environmental monitoring, providing efficient and stable magnesium ion monitoring solutions.

  • Model No.:

    LW110D-MG
  • Use:

    Monitor Magnesium Ion content
  • Power Supply:

    DC12/24V
  • LoRaWAN Mode:

    OTAA Class A/C
  • Certificates:

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

    OEM, ODM
  • Warranty:

    1 Year
  • Product Detail

ZONEWU LoRaWAN Water - Enabled Magnesium Ion Sensor



ZONEWU LoRaWAN Water - Enabled Magnesium Ion Sensor:

The device outputs relative fluorescence units, which facilitates the analysis of the relationship between fluorescence intensity and chlorophyll concentration based on actual conditions.Supports LoRa TDMA networking and standard LoRaWAN protocol.


LoRaWAN Magnesium Ion Sensor: Key Applications & Use Cases

1.  Industrial Water Treatment

Boiler & Cooling Water Systems:Monitor magnesium ion concentration to prevent scale formation (magnesium carbonate/hydroxide deposits) on heat exchangers, pipes, and boiler tubes. Scale buildup reduces heat transfer efficiency, increases energy consumption, and causes equipment corrosion—critical for power plants, chemical factories, and manufacturing facilities.

Wastewater Treatment Plants:Track magnesium levels in influent/effluent to ensure compliance with environmental regulations (e.g., EPA standards in the US, EU Water Framework Directive). Magnesium overabundance can affect sludge dewatering and biological treatment processes.


2.  Agriculture & Irrigation

Precision Irrigation Management:Measure magnesium ions in irrigation water and soil leachate. Magnesium is a key macronutrient for plant growth (critical for chlorophyll synthesis and nutrient uptake). Optimal levels improve crop yield (e.g., fruits, vegetables, grains) and prevent magnesium deficiency (yellowing leaves, stunted growth).

Greenhouse & Hydroponics:Maintain balanced nutrient solutions in hydroponic systems by real-time magnesium monitoring—ensures consistent plant health and high-quality produce for commercial growers.


3.  Aquaculture & Aquariums

Fish Farming (Freshwater/Saltwater):Magnesium ions regulate osmoregulation in fish, shrimp, and shellfish. Too low or high levels cause stress, disease, or mortality. LoRaWAN sensors enable remote monitoring of ponds, tanks, or recirculating aquaculture systems (RAS), supporting large-scale, data-driven aquaculture operations.

Public Aquariums & Ornamental Fish Tanks:Maintain stable water chemistry for sensitive aquatic species (e.g., coral reefs, tropical fish) by continuous magnesium tracking—prevents sudden water parameter fluctuations.


4.  Environmental Monitoring

Surface Water & Groundwater Surveys:Track magnesium levels in lakes, rivers, reservoirs, and groundwater to assess water quality. Elevated magnesium may indicate industrial runoff, mineral leaching, or pollution—supports environmental protection agencies (EPAs) and research institutions.

Mining & Construction Site Runoff:Monitor magnesium-rich runoff from mining operations (e.g., magnesite mines) or construction sites to prevent water contamination and comply with regulatory requirements.



LoRaWAN 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

01000.0mg/L

0.1mg/L,0.1℃

Accuracy

Read the numbers± 10% or ± 1mg/L of reading, ± 0.5 ℃

Minimum Detection Limit

0.1

Temperature Compensation

Automatic temperature compensation (Pt1000)

Working Conditions

040℃,≤0.2MPapH410

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

10min(Default )

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: 




Magnesium Ion Sensor (Physical Structure & Specifications)


Overall Dimensions: Total length 211mm; main body diameter 30mm; bottom section diameter 21mm

Water Lock Line: Square-shaped external line (note: Do not twist this part)

Docking Structure: Threaded docking nut (twist here to enable plugging/unplugging the sensor)

Connection Port: NPT3/4 (for installation)

Ion Responsive Membrane: Located at the bottom; remove the protective cover before use

Cable: Default length 5m (custom lengths available)

Wiring Definition:

Brown: VCC

Black: GND

Yellow: RS485-A

Blue: RS485-B


Customer on-site examples: 



Application: 


LoRaWAN magnesium ion water quality sensor is a wireless sensor designed to monitor magnesium ion concentration in water. As a specialized water quality monitoring device, it supports long-term online tracking of magnesium levels—ideal for scenarios (e.g., industrial water treatment, agriculture, aquaculture) where magnesium ion stability directly impacts equipment anti-scale performance, crop nutrient uptake, and aquatic organism osmoregulation.


applications of versatile Residual Chlorine Sensor



Certifications:


Integrate with LoRaWAN gateways and cloud platforms (e.g., AWS IoT, Azure IoT) to monitor hundreds of sensors simultaneously—suitable for enterprise-level applications.Cost-EffectiveEliminates manual sampling and labor costs, enabling proactive maintenance and compliance.




Why LoRaWAN for Magnesium 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 ConsumptionBattery-powered sensors operate for years, reducing maintenance costs and downtime.



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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