USER MANUAL Introduction The Acclima Solar DataSnap is a simple-to-use data recorder. It provides the ability to read and log data from a variety of SDI-12 sensors. Convenient, fast data collection is supported through a micro-USB thumb drive. Alternatively, the Solar DataSnap can be attached via USB directly to a Windows PC laptop to which the data can be downloaded and viewed from the SnapView software.
USER MANUAL Supported Sensors The Acclima Solar DataSnap will support all SDI-12 sensors that are compatible with versions 1.0 through 1.4 of the SDI-12 Protocol Specification, including all Acclima SDI-12 sensors. However, the Solar DataSnap only reads and records the first five data points of the SDI-12 M! command.
A Word About Operating Temperature The Acclima Solar DataSnap has physical limitations on what temperature range it will fully operate in. If it will be used in freezing weather (≤0°C or ≤ 32°F) for extended periods of time, the end-user should plan to...
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DataSnap to your PC’s USB port! Where to Find the Free Download The SnapView software can be downloaded from https://www.acclima.com/sdiproducts under Solar DataSnap. Minimum System Requirements • Microsoft Windows 7™, Windows 8™, or Windows 10™ operating systems <<<(Note: The screenshots and steps below may vary slightly depending on which version of Windows™...
4. Data analysis – synchronized sensor data analysis The DataSnap can communicate with and read any type of SDI-12 sensor. It is not limited to Acclima sensors. The DataSnap must be configured to know which sensors to read. This is easily done in the ‘Configuration’...
USER MANUAL screen and click ‘Add Acclima Sensors’ or the ‘Add a Single Sensor’ at the bottom of the screen. The SDI-12 protocol does not provide a way to search for multiple connected sensors. Therefore, only one sensor can be connected to the DataSnap when adding a sensor.
‘Sensor Details’ window and clicks ‘Save’. For more details, see the ‘Using Acclima SnapView Software’ section later in this document. There may be times when it is necessary to remove a configured sensor since it is no longer needed or to make room for a new sensor.
Physically Installing Acclima Moisture Sensors The Acclima Soil Moisture sensors report soil moisture as a percentage of the total volume measured. This means that the measured volume of soil should be free of foreign objects or variations that may alter the measurement made by the sensor.
10:20am. • SDI-12 Idle Power – This option allows the configuration to keep bus power on constantly if needed by a third-party sensor. Acclima sensors don’t need this, so it is preferrable to keep this set to ‘OFF’...
• Theme – This allows the user to change the look of the application. Waveform Capture and Graphing in SnapView for Advanced Users Acclima TDT and TDR sensors all use time-domain analysis of an electromagnetic wave propagated along the waveguide to derive measurement data. Some scientists or advanced users may wish to do their own analysis of waveform data, and so the Waveforms feature was added to the SnapView software to provide access to sensor waveforms.
Acclima sensors that have “Waveform Capture” printed on the label will support fast waveform capture – providing full resolution waveform data in only a few seconds of download time. Older Acclima sensors can also provide waveform data, but only one data point at a time. On these sensors, full resolution waveforms may take 15 minutes to gather, during which time the sensor cannot be disturbed.
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‘Get Waveform’ button. Older sensors If you are using an older Acclima sensor without the designation of being able to capture a waveform, you can still collect a waveform by selecting that sensor in the list and left clicking ‘Get Waveform’ button. The capture will begin, but due to the older design of the sensor it may take approximately 15 minutes to generate the graph.
The load function supports 2 CSV formats: 1. CSV waveform files saved by the SnapView Software 2. CSV waveform files saved by the Acclima SDI-12 Reader (RD1200) Technical Specifications of the Solar...
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