Contents

Revision and copyright information
Table of contents
1. Introduction
2. Precautions
3. Initial inspection
4. QuickStart
5. Overview
6. Specifications
7. Installation
- 7.1 Siting
- 7.2 Mounting
- 7.3 Wiring
- 7.4 Programming
  - 7.4.1 SDI12Recorder() instruction
  - 7.4.2 Slow sequence program instructions
8. Operation
- 8.1 Sensor measurements
  - 8.1.1 SDI-12 addressing
  - 8.1.2 Metadata
- 8.2 Long cables
- 8.3 Power conservation
9. Maintenance, calibration, and troubleshooting
Appendix A. Importing Short Cut code into CRBasic Editor
Appendix B. SDI-12 sensor support
- B.1 SDI-12 command basics
  - B.1.1 Acknowledge active command (a!)
  - B.1.2 Send identification command (al!)
  - B.1.3 Start verification command (aV!)
  - B.1.4 Address query command (?!)
  - B.1.5 Change address command (aAb!)
  - B.1.6 Start measurement commands (aM!)
  - B.1.7 Stopping a measurement command
  - B.1.8 Send data command (aD0! aD9!)
  - B.1.9 Continuous measurement command (aR0! aR9!)
- B.2 SDI-12 transparent mode
  - B.2.1 Changing an SDI-12 address
- B.3 References
Appendix C. SGB3 electrical surge protector
- C.1 SGB3 3-line surge protector specifications
- C.2 SGB3 3-line surge protector mounting and wiring
Limited warranty
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Campbell Scientific CS230 Product Manual

Campbell Scientific CS230 Sensor manual cover

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Campbell Scientific CS230 Sensor Specification

The Campbell Scientific CS230 Sensor is an advanced device specifically designed for precise temperature profiling in various environmental monitoring applications. It utilizes a high-quality thermistor string, featuring multiple thermistors encased in a robust, flexible sheath that ensures durability and reliability under challenging conditions. The sensor is optimized for a wide range of temperatures, providing accurate readings crucial for applications such as soil and water temperature monitoring. Each thermistor in the string is individually calibrated to deliver high accuracy and stability, ensuring consistent performance over time.

The CS230 Sensor is engineered for compatibility with Campbell Scientific dataloggers, facilitating seamless integration into existing monitoring systems. Its design allows for easy installation, whether deployed vertically or horizontally, making it versatile for diverse field conditions. The sensor's rugged construction is resistant to environmental stresses, such as moisture and physical impacts, thereby enhancing its longevity and performance in harsh environments.

Data from the CS230 Sensor is easily accessible through Campbell Scientific's proprietary software, which supports comprehensive data analysis and interpretation. This feature enables users to make informed decisions based on reliable data. The sensor's design also minimizes power consumption, making it suitable for remote installations where power resources may be limited.

Overall, the Campbell Scientific CS230 Sensor exemplifies precision engineering, offering a reliable solution for detailed temperature profiling. Its robust design, high accuracy, and seamless integration capabilities make it an ideal choice for researchers and professionals seeking dependable environmental monitoring tools.

Campbell Scientific CS230 Sensor F.A.Q.

How do I properly install the Campbell Scientific CS230 sensor?

To install the CS230 sensor, first select an appropriate location free from obstructions. Secure the sensor in place using the mounting bracket. Connect the sensor cable to your data logger, ensuring that the connections are secure and match the wiring diagram provided in the user manual.

What maintenance does the CS230 sensor require?

The CS230 sensor requires minimal maintenance. Regularly inspect the sensor for any physical damage or debris. Clean the sensor surface with a soft cloth if necessary, and check the cable connections periodically to ensure they are secure.

How can I troubleshoot if the CS230 sensor is not providing data?

If the CS230 sensor is not providing data, first check all cable connections to ensure they are secure. Verify that the data logger is powered and functioning correctly. Review the data logger program to ensure the sensor is configured properly. If issues persist, consult the troubleshooting section of the user manual.

What is the best way to calibrate the CS230 sensor?

The CS230 sensor is factory calibrated and typically does not require field calibration. If calibration is necessary, follow the instructions provided in the user manual, using a reference standard to ensure accuracy.

Can the CS230 sensor be used in extreme weather conditions?

Yes, the CS230 sensor is designed to operate in a wide range of environmental conditions, including extreme temperatures and humidity. However, always refer to the operational specifications in the user manual to ensure conditions are within the sensor's limits.

How do I integrate the CS230 sensor with a data logging system?

To integrate the CS230 with a data logging system, connect the sensor to the data logger using the appropriate channels as per the wiring guide. Program the data logger to record data from the sensor, ensuring the correct measurement ranges and units are applied.

What should I do if the sensor readings are inaccurate?

If readings are inaccurate, verify that the sensor is properly installed and free from obstructions. Check for any damage or debris on the sensor. Review the data logger configuration and recalibrate the sensor if necessary. Refer to the troubleshooting guide for specific issues.

Is there a way to extend the cable length of the CS230 sensor?

Yes, the cable length can be extended using suitable extension cables, ensuring that the total cable length does not exceed the maximum recommended by the manufacturer to avoid signal degradation. Use shielded cables to minimize electrical interference.

How can I protect the CS230 sensor from potential damage?

To protect the CS230 sensor, ensure it is installed in a location where it is not exposed to potential physical damage from wildlife or human activity. Use protective housings if necessary, and ensure that the sensor is not submerged in water unless it is rated for such conditions.

What data formats can the CS230 sensor output?

The CS230 sensor typically outputs data in a format compatible with Campbell Scientific data loggers. Ensure that the data logger is configured to interpret the sensor's output correctly. Consult the sensor documentation for specific output formats.