Revision history

Updated Specifications, Hardware, General maintenance, Pressure sensor maintenance, and Repair sections.
Added information on the external pressure adaptor kit.
Removed the Warranty section (available on the RBR website) and Appendices. Minor updates throughout the document.

Updated images on the introduction page.
Added guidance on horizontal deployment to the Orientation and datum location section.
Updated the Twist activation section.
Added the Wi-Fi module section.
Added a warning to the Replacing the batteries section.
Updated the Replacing the desiccant capsules section.
Removed the Cables page (available as the RBR Cable Guide).

Updated the Specifications section for new deployment estimates.
Updated the Wi-Fi module section for free Wi-Fi availability.
Updated the Calibration section for downloading instructions.