> For the complete documentation index, see [llms.txt](https://enless.gitbook.io/centre-aide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enless.gitbook.io/centre-aide/guides-installation/documentation-en/sensors/editor-19.md).

# TX CONTACT + LEVEL PROBE

<h2 align="center">TX CONTACT + LEVEL PROBE</h2>

<p align="center"><a class="button secondary">Ref EU868: TX CONTACT 600-039 + LEVEL PROBE</a><a class="button secondary">Ref US915: TX CONTACT 600-139 + LEVEL PROBE</a></p>

<p align="center">This sensor monitors the level of liquids (tanks, basins) via a float and immediately transmits a radio alert with every state change. Compatible with LoRaWAN and LoRa Easy modes (Enless proprietary mode), its data is sent by radio without cable pulling or major work and can be processed on your BMS or your monitoring tools.</p>

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><i class="fa-circle-info">:circle-info:</i></td><td><h4>General information</h4></td><td>About the TX CONTACT + LEVEL PROBE</td><td><a href="/centre-aide/guides-installation/documentation-en/sensors/editor-19/general-information.md">General information</a></td></tr><tr><td><i class="fa-check">:check:</i></td><td><h4>Activation procedures</h4></td><td>Activate the TX CONTACT + LEVEL PROBE</td><td><a href="/centre-aide/guides-installation/documentation-en/sensors/editor-19/activation-procedure.md">Activation procedure</a></td></tr><tr><td><i class="fa-hand">:hand:</i></td><td><h4>Use</h4></td><td>Using the TX CONTACT + LEVEL PROBE</td><td><a href="/centre-aide/guides-installation/documentation-en/sensors/editor-19/use.md">Use</a></td></tr><tr><td><i class="fa-comment-question">:comment-question:</i></td><td><h4>Troubleshooting</h4></td><td>Frequently asked questions</td><td><a href="/centre-aide/guides-installation/documentation-en/sensors/editor-19/troubleshooting.md">Troubleshooting</a></td></tr></tbody></table>


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