> 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/products/editor-21/general-information.md).

# General information

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<div data-with-frame="true"><figure><img src="/files/3981c1baadb0a3b03240a73b0e7d64286456933c" alt=""><figcaption></figcaption></figure></div>
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Designed for liquid level monitoring, this LoRaWAN sensor can be installed in all types of environments (tanks, basins, etc.). It sends an immediate radio message when its float changes contact state (open/closed).

Compatible with LoRaWAN and LoRa Easy protocols (Enless proprietary protocol), its data can be transmitted directly to your supervision system or your BMS, without cable pulling or major work.
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#### Radio

<table data-header-hidden><thead><tr><th width="228.67578125"></th><th></th></tr></thead><tbody><tr><td><strong>Supported protocols</strong></td><td>LoRaWAN<br>LoRa Easy (Enless proprietary protocol)</td></tr><tr><td><strong>LoRaWAN class</strong></td><td>Class A</td></tr><tr><td><strong>LoRaWAN version</strong></td><td>Version 1.0.2 | RP001-1.02. revB</td></tr><tr><td><strong>Frequency</strong></td><td>EU868</td></tr><tr><td><strong>Identifiers</strong></td><td>LoRaWAN: DevEUI, AppEUI, AppKey<br>LoRa Easy: LoRa ID</td></tr><tr><td><strong>Transmit power</strong></td><td>25 mW (14 dBm)</td></tr><tr><td><strong>Encryption</strong></td><td>AES128 in LoRaWAN mode</td></tr></tbody></table>

#### Specifications

<table data-header-hidden><thead><tr><th width="235.28515625"></th><th></th></tr></thead><tbody><tr><td><strong>Enclosure protection rating</strong></td><td>IP65</td></tr><tr><td><strong>Mounting</strong></td><td>Wall-mounted (screwed), clamp, DIN rail</td></tr><tr><td><strong>Operating temperature</strong></td><td>-20 / +55°C</td></tr><tr><td><strong>Power supply</strong></td><td>3.6V Lithium battery type D (BAT D 1000-031)<br>Info: Replaceable battery</td></tr><tr><td><strong>Battery life</strong></td><td><p>12 years for one transmission every 5 minutes (SF9)</p><p>Up to 15 years of battery life</p></td></tr><tr><td><strong>Configuration</strong></td><td>LoRaWAN: Downlink<br>LoRa Easy: From the receiver server</td></tr></tbody></table>

#### Measurements

<table data-header-hidden><thead><tr><th width="226.40625"></th><th></th></tr></thead><tbody><tr><td><strong>Interface</strong></td><td>ToR (All or Nothing)</td></tr><tr><td><strong>Cable length</strong></td><td>2.5 meters</td></tr><tr><td><strong>Probe type</strong></td><td>Level detection probe - float switch type (minimum 4 cm level). Supplied with a mounting bracket.</td></tr><tr><td><strong>Messages</strong></td><td><p>Instantly on state change (open/closed)</p><p>On periodic transmission</p></td></tr></tbody></table>

#### Dimensions

<div align="left"><figure><img src="/files/4a6705af535d9165db34383a7fa1efcd7676947a" alt="" width="563"><figcaption></figcaption></figure></div>

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The warranty for this product is 24 months
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