> For the complete documentation index, see [llms.txt](https://tankmate.gitbook.io/tankmate/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tankmate.gitbook.io/tankmate/tankmate-user-guide/tankmate-r3-lte-cellular-sensors.md).

# TankMate R3 LTE (Cellular) Sensors

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Set Up a New R3L Sensor</strong></td><td></td><td></td><td><a href="/files/k4OlgbP7g8x8sdoTAlzA">/files/k4OlgbP7g8x8sdoTAlzA</a></td><td><a href="/pages/OL6UMIdVwXClSkcSo7i0">/pages/OL6UMIdVwXClSkcSo7i0</a></td></tr><tr><td><strong>Check the Status of an R3L Sensor</strong></td><td></td><td></td><td><a href="/files/3tTdkFDDMITyoLBXM37t">/files/3tTdkFDDMITyoLBXM37t</a></td><td><a href="/pages/FH81xLwQA1iB24aCzZ9Y">/pages/FH81xLwQA1iB24aCzZ9Y</a></td></tr><tr><td><strong>Replace the Batteries on an R3L Sensor</strong></td><td></td><td></td><td><a href="/files/i7vzSslqC1rzkrgHH02f">/files/i7vzSslqC1rzkrgHH02f</a></td><td></td></tr><tr><td><strong>Tank Dimension Settings</strong></td><td></td><td></td><td><a href="/files/bojH9DLfydoL6V7l1Bzq">/files/bojH9DLfydoL6V7l1Bzq</a></td><td><a href="/pages/pS5sezB2aqLyWxLkslTt">/pages/pS5sezB2aqLyWxLkslTt</a></td></tr><tr><td><strong>Setting Up Multiple Sensors</strong></td><td></td><td></td><td><a href="/files/KMP3hBa7MdXaP8iEexxA">/files/KMP3hBa7MdXaP8iEexxA</a></td><td></td></tr></tbody></table>