> 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-13/use/pulse-counting.md). # Pulse counting More information on pulse counting The TX PULSE pulse sensor is compatible with dry-contact and open-collector pulse meters. Make sure your meter does indeed deliver pulses that comply with the following parameters: * 50 ms minimum pulse duration * 10 Hz maximum pulse frequency {% hint style="success" icon="stars" %} The TX PULSE sensor counts and periodically sends an increasing cumulative number of pulses, so that any loss of radio communication does not interfere with your metering. Pulses counted over one period are added to those counted over the previous period. Counting is independent of the radio part; if a radio frame is not received, you will receive the correct index in the next frame. {% endhint %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://enless.gitbook.io/centre-aide/guides-installation/documentation-en/sensors/editor-13/use/pulse-counting.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.