Smart Agriculture LoRaWAN Soil pH Sensor for Greenhouse & Farmland

ZONEWU Smart Agriculture LoRaWAN Soil pH Sensor for Greenhouse & Farmland

Long - lasting Power Supply: Adopting high - capacity lithium - thionyl chloride battery, it boasts excellent low - power performance, which can support long - term outdoor unattended operation and reduce the trouble of frequent battery replacement.

Reliable Waterproof Design: Its probe has IP68 waterproof rating, which can resist the humid environment in soil and even rainwater immersion. It can be buried in soil for long - term stable work without being affected by harsh outdoor conditions.

User - Friendly & Versatile ApplicationIt adopts a split - type design, supporting multiple signal output modes such as RS485 and 4 - 20mA. It is flexible to install and easy to maintain and calibrate later. It is mainly applied to smart agriculture scenarios including greenhouses, orchards and field planting. 

It helps growers adjust irrigation and fertilization plans timely. In addition, it can also be used in soil research and vegetation cultivation that require long - term soil monitoring.

LoRaWAN Operated Soil pH Sensor Specification:

Product Applications

1.  Long-distance wireless transmission, ideal for remote plot monitoring

Leveraging LoRaWAN spread spectrum communication technology, a single gateway can cover a radius of 2–15 km (depending on the environment). It enables soil pH data collection in off-grid areas such as remote farmland, mountain orchards, and outdoor slopes without wiring, solving the problems of high deployment difficulty and cost associated with traditional wired sensors.

2. Ultra-low power consumption design, supporting years of maintenance-free operation

Adopting a sleep-wake low-power working mode, the sleep current is as low as microampere level. Each wake-up only needs to complete pH value collection and data reporting. Combined with Li-SOCl₂ batteries, it can achieve 3–5 years of battery-free replacement, making it especially suitable for long-term unattended monitoring scenarios and significantly reducing later maintenance costs.

3.  IP67 waterproof and dustproof rating, resistant to harsh outdoor environments

Both the sensor probe and host adopt a sealed design, which can withstand rain immersion, soil acid-base corrosion, dust coverage and other harsh outdoor conditions. It is suitable for complex scenarios such as high-humidity greenhouses, farmland flooding in rainy seasons, and saline-alkali soil corrosion, ensuring stable equipment operation.

4.  Accurate data collection, supporting customized management of crop growth

Equipped with a high-precision pH detection probe (measurement accuracy up to ±0.1pH), the data collection frequency can be set on demand (e.g., reporting once per hour/every 3 hours). Combined with the anti-interference characteristics of LoRaWAN, it ensures true and reliable data, providing a scientific basis for precision fertilization and soil improvement.

5.  Flexible networking compatibility, seamless integration with agricultural IoT platforms

Supporting standard LoRaWAN protocols (Class A/B/C), it can access private LoRa gateways or public LoRaWAN networks (such as TTN), and is compatible with mainstream agricultural IoT cloud platforms. It realizes real-time data viewing, historical curve analysis, and over-limit early warning functions, facilitating unified management of large-scale farmland.

6.  Lightweight deployment, plug-and-play to lower operation thresholds

The sensor is compact in size, eliminating the need for professional construction teams. Users only need to insert the probe into the target soil depth and activate the device to complete deployment. It supports batch device configuration and management, suitable for large-scale application scenarios such as agricultural cooperatives and planting bases, shortening the project implementation cycle.

Detailed Images

Why Choose ZONEWU

•  Professional IoT Sensor Manufacturer 

• Specializes in R&D, production, and sales of IoT sensors with strong technical expertise 

• High Quality and Reliability 

• Products certified with international standards (e.g., CE, RoHS), ensuring high quality and long lifespan. 

• Wide Range of Applications

•  Products serve diverse industries such as water quality monitoring, environmental monitoring, and industrial automation, offering strong market adaptability.

•  Advanced Technology

•  Utilizes cutting-edge communication technologies like LoRaWAN and NB-IoT for remote, low-power data transmission.

•  Customized Solutions

•  Provides tailored products and OEM/ODM services to meet diverse application needs.