Contents

Revision and Copyright Information
Warranty and Assistance
Table of Contents
EasyAG Soil Water Content Profile Probes
- 1. General
- 2. Absolute Data
- 3. Relative Data
- 4. Measurements
  - 4.1 Water Content
  - 4.2 Salinity
- 5. Resolution and Accuracy
  - 5.1 Volumetric Water Content
  - 5.2 Salinity
- 6. Specifications
- 7. Installation
- 8. Probe Wiring
  - 8.1 SDI-12 Interface Wiring
  - 8.2 Cable Installation
- 9. Datalogger Programming
- 10. Care and Maintenance
- 11. Acknowledgements
Appendix A. Normalization and Function Test
- A.1 Normalization
  - A.1.1 Water Content Only
  - A.1.2 TriSCAN Normalization
- A.2 Configuration Testing
Appendix B. Tube Installation
- B.1 Introduction
  - B.1.1 Soil Suitability
  - B.1.2 Sledgehammer Technique
  - B.1.3 Soil Sampler Extraction
  - B.1.4 Air Gap Correction
- B.2 Installation Tools
- B.3 Installation Procedure
- B.4 Removing Access Tubes
Appendix C. Site Selection
Appendix D. SDI-12 Commands
Campbell Scientific Contact Information

Campbell Scientific EasyAG Instruction Manual

Campbell Scientific EasyAG Probe manual cover

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Campbell Scientific EasyAG Probe Specification

The Campbell Scientific EasyAG Probe is a sophisticated soil moisture measurement tool designed for agricultural and environmental monitoring applications. This probe is engineered to provide precise volumetric soil moisture content data, which is crucial for optimizing irrigation practices and improving crop yield. It employs advanced capacitance technology, offering high accuracy and reliability across various soil types. The EasyAG Probe features a sleek, robust design that ensures durability and ease of installation. It has a length of 50 cm and is equipped with three stainless steel sensing rods, each strategically positioned to capture soil moisture data at different depths, enhancing its measurement accuracy. The probe is compatible with a range of Campbell Scientific data loggers, enabling seamless integration into existing monitoring systems. It operates efficiently within a voltage range of 4.5 to 15 VDC and provides an output that is easily interpreted by connected data loggers. The EasyAG Probe is designed to minimize soil disturbance during installation, ensuring consistent data collection. It is well-suited for permanent installation in the field, offering long-term monitoring capabilities. Its IP68-rated construction permits operation under harsh environmental conditions, including prolonged exposure to moisture and varying temperatures. The probe's data output can be utilized in real-time soil moisture monitoring systems for effective irrigation management. Its design facilitates quick installation and maintenance, making it an ideal choice for both agricultural professionals and researchers seeking reliable soil moisture data. The Campbell Scientific EasyAG Probe stands out as a versatile tool that enhances decision-making processes in precision agriculture, contributing to sustainable water resource management and improved agricultural productivity.

Campbell Scientific EasyAG Probe F.A.Q.

How do I install the Campbell Scientific EasyAG Probe in the field?

To install the EasyAG Probe, select a representative site, dig a trench to the desired depth, and ensure good soil contact by packing the soil back around the probe. Ensure the probe is vertical and the sensors are properly aligned.

What are the steps to calibrate the EasyAG Probe for accurate soil moisture readings?

The EasyAG Probe is typically factory-calibrated. However, for specific soil types, custom calibration may be necessary. Collect soil samples, measure volumetric water content in the lab, and adjust the probe's calibration curve accordingly using the software provided.

How can I troubleshoot connectivity issues with the EasyAG Probe?

Check all cable connections for damage or disconnection, ensure the data logger is properly configured, and verify that the power supply is stable. If issues persist, consult the manual or contact Campbell Scientific support.

What maintenance is required for the EasyAG Probe to ensure long-term reliability?

Regularly inspect the probe for physical damage, clean the sensors as needed, and check cable integrity. Recalibrate annually or as conditions change significantly. Store the probe in a dry place when not in use.

How can I extend the operational life of the EasyAG Probe?

Protect the probe from extreme temperatures and physical damage. Regular maintenance, proper installation, and careful handling during transportation will help extend its operational life.

What software is compatible with the EasyAG Probe for data analysis?

The EasyAG Probe is compatible with Campbell Scientific software such as LoggerNet, PC200W, and PC400 for data collection and analysis. Ensure you have the latest version for optimal performance.

How can I ensure accurate data collection with the EasyAG Probe?

Ensure proper installation, calibration, and regular maintenance. Validate the data periodically with manual soil moisture measurements and adjust the probe settings as necessary.

What are common errors in data collection with the EasyAG Probe and how can they be avoided?

Common errors include poor installation, incorrect calibration, and environmental interference. Avoid these by following installation guidelines, regularly calibrating the device, and protecting it from extreme weather conditions.

Can the EasyAG Probe be used in saline soils, and if so, what precautions should be taken?

Yes, the EasyAG Probe can be used in saline soils. However, it may require a specific calibration due to the effect of salinity on dielectric measurements. Regularly check and adjust the calibration to ensure accuracy.

How do I interpret the data collected by the EasyAG Probe?

Data interpretation involves analyzing the soil moisture and temperature readings over time to assess soil conditions. Use compatible software to visualize trends, and compare the data to expected values for your specific agricultural requirements.