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1、4G Soil salinity, electrical conductivity, and pH meter Product Introduction
The 4G Soil salinity, electrical conductivity, and pH meter is a highly integrated, multi-functional environmental monitoring device. Featuring an integrated structural design, it can quickly and accurately measure soil conductivity, salinity, and pH.This instrument is suitable for real-time monitoring of soil parameters at multiple locations and depths, and also supports long-term continuous monitoring, providing users with detailed soil data analysis.
It is widely used in various industries, including agriculture, forestry, geological exploration, plant cultivation, water conservancy, and environmental protection.It provides scientific basis and technical support for soil moisture detection, dryland water-saving irrigation, and precision agriculture, helping users better understand and optimize soil conditions and promote sustainable development practices.
2、4G Soil salinity, electrical conductivity, and pH meter Features:
1.Compact and aesthetically pleasing design: The compact design makes it easy to carry for field work and suitable for prolonged outdoor use.
Simple and easy-to-use interface: Users can get started without complex training.After connecting the sensor to the main unit, data can be manually stored or automatically recorded at user-defined sampling intervals, ensuring an efficient workflow.
2.Simultaneous display of conductivity and salinity: Directly provides values for soil conductivity and salinity, eliminating the need for manual calculations and making readings more intuitive and clear.
3.Large color LCD screen: Real-time tracking and recording of values, groups, and low voltage status of various measured environmental factors (such as conductivity, salinity, and pH), providing clear and easily understandable information.
Built-in large-capacity memory: Supports up to 10 million data entries and features power-off data protection, ensuring data security and integrity.
4.Automatic sensor identification: After inserting sensors with different parameters, the main unit can automatically identify them, ensuring consistency between sensors and maintaining measurement accuracy.
Flexible sensor combination: Users can combine sensors according to their needs.Sensor interfaces for different parameters are interchangeable, adapting to diverse measurement requirements.
5.Multi-channel automatic detection expansion: Supports simultaneous connection and synchronous detection of multiple sensors, improving work efficiency, especially suitable for situations requiring measurements at multiple locations or depths.
6.Convenient data export: Recorded data can be exported to a computer via a USB interface at any time, supporting Excel format output and generating data curves for further data analysis and processing.
7.Wireless upload to cloud platform: Standard 4G networking function allows wireless uploading of historical data stored on the device to the smart cloud agriculture platform, enabling remote data management and long-term trend analysis, greatly enhancing the user experience.
Data management platform: Users can access the cloud platform via the internet to view and manage data anytime, anywhere, improving data utilization efficiency.
3、4G Soil salinity, electrical conductivity, and pH meter Host parameters
| Parameter name | Parameter range |
| Charging input voltage | 4.5V-5.5V |
| Charging current | <2A |
| Battery capacity | 3800mAh |
| Screen size | 3.5 inch LCD |
| Screen resolution | 320*480☆ |
| Type-C | 1 (Charging interface, data export interface) ☆ |
| External sensor supply voltage | 12V |
| External sensor supply current | 1A |
| Operating system | ftiot☆ |
| External Dtu-4G | Support ☆ |
| Key; | Support |
| Sensor communication method | RS485MODBUSRTU☆ |
| Data forwarding method | TCP, Http☆ |
| GNSS positioning | Optional ☆ |
| Large capacity storage | 8G☆ |
| Storage time | 1-60 minutes adjustable |
| Switch between Chinese and English | Support ☆ |
| Coefficient adjustment | Support ☆ |
| Host parameter setting | Support ☆ |
4、4G Soil salinity, electrical conductivity, and pH meter Sensor parameters
| Element; | Measurement range | Precision | Resolution |
| Soil electrical conductivity | 0~20000us/cm; | ±3% (15℃, 0~10000us/cm) ±5% (full range) | 1us/cm |
| Soil salinity | 0~12800mg/L | ±3% | 1mg/L |
| Soil PH | 0~14.00 (PH) | ±0.1PH, ±0.1℃ | 0.01 |