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| Brand Name: | ZONEWU |
| Model Number: | LW501S-SEC |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
The ZONEWU LoRaWAN Solar Soil Sensor (Model: LW501S-EC) is a high-precision wireless soil electrical conductivity (EC) monitoring device engineered for smart agriculture and environmental monitoring scenarios. Powered by integrated solar energy and lithium battery, it features low-power LoRaWAN wide-area coverage, supports global multi-frequency bands, and enables remote real-time data collection—helping users optimize precision irrigation and soil fertility management with minimal maintenance.
Core Advantages:
1.Dual-Power & Ultra-Low Power Consumption
Equipped with a mini solar panel + built-in lithium battery (3.6V), the sensor charges efficiently even in low light conditions. Operating in LoRaWAN Class A low-power mode, it delivers 5+ years of battery life, eliminating the need for frequent battery replacements.
2.High Precision & Durability
Offers soil EC measurement range of 0–20000 μS/cm with ±1% FS accuracy, paired with automatic temperature compensation for reliable data. The stainless-steel probe is corrosion-resistant, and the device boasts IP68 waterproof & dustproof rating, operating stably in extreme temperatures from -40℃ to +60℃.
3.Global LoRaWAN Compatibility
Supports mainstream LoRaWAN frequency bands including EU868, US915, AU915, and CN470, complying with LoRaWAN 1.0.3 protocol and OTAA activation mode. Achieves a communication range of 3–5 km (depending on the environment), ideal for large-scale farmland and remote monitoring sites.
4.Plug-and-Play & Easy Networking
Wireless transmission eliminates complex wiring work. Supports multi-node networking, and seamlessly connects to LoRaWAN gateways and cloud platforms. The collected data can be synced to IoT agricultural management systems or custom dashboards for real-time visualization and threshold alarm settings.
| Power Supply | Solar Powered + Li-ion Battery |
| LW501S Weight | 230g |
| Work Environment | Temperature: -30 ℃ to 70 ℃; Humidity: ≤ 95% RH |
| Measuring Range |
Humidity:0%RH-100%RH
0-50% inner soil 2%, 50-100% inner soil 3%(brown soil, 60%. 25 ° C)
Temperature:-40°C~+80°C,±0.5℃(25°℃)
EC: 0-20000us/cm
Within the range of 0-10000 US/cm, it is ± 3%; Within the range of 10000-20000us/cm, it is ± 5%. (Brown soil, 60% RH, 25 ° C)
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| EC Sensor External Dimensions | 45*15*123mm |
| Steel Needle Material | Stainless Steel |
| Sealing Material | Black flame retardant epoxy resin |
| Transmitter Line length | Default 2m (other lengths can be customized) |
| Frequency | CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 |
| Mode | OTAA Class A |
| Reporting cycle | 30min (default) |
| Battery Life |
≤3 years (Depending on the reporting cycle)
Note: Due to the high power consumption of sensor, it is not recommended to use short-term data reports for a long time
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| Communication Protocol | LoRaWAN |
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Equipment information
(Reference)
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AppEUI:0000000000000001
DevEUI:aaaa202404150001
AppKey:00001111222233334444555566667777
MAC Version:LoRaWAN 1.0.3
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Single gross weight: 0.800 KG
Single package size: 23X20X5 cm
1.High precision: accurately measure the slightest changes in soil electrical conductivity, with a wide measurement range.
2.Multi - parameter integration: simultaneously detect soil temperature and humidity while measuring EC value for comprehensive data collection.
3.Solar - powered sustainability: continuous operation via solar energy, eliminating the need for frequent battery replacements.
4.Low - power wireless transmission: use LoRa technology for long - range, low - power data transmission, reducing energy consumption.
5.Strong environmental adaptability: withstand harsh outdoor conditions such as rain, dust, and extreme temperatures.
6.Easy installation and deployment: quick setup with an aviation connector and flexible placement in various soil monitoring scenarios.
Our Solar soil EC sensor always used as follow scenarios:
Horticultural cultivation: In the cultivation of horticultural crops such as flowers and vegetables, soil sensors can help gardeners precisely control the Solar soil environment. For example, according to the information provided by the soil moisture sensor, the water supply for different types of flowers is timely adjust edto ensure that the flowers grow under the appropriate soil humidity conditions, which helps to cultivate high-quality flowers.
Agricultural production: Solar Soil sensors installed in farmland can monitor the soil's moisture,temperature, nutrients and other information in real time.Based on these data, farmers can accurately irrigate and apply fertilizer, achieve scientific farming, improve crop yield and quality,save water resources and reduce fertilizer use.
Environmental monitoring: In urban conservation areas and forests, Solar soil sensor networks can be deployed to monitor changes in Solar soil indicators over a long period of time.When abnormal changes occur in soil moisture, pH etc. it can promptly detect possible environmental problems, such as drought soil pollution, etc. to provide data support for environmental protection and ecological restoration.
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