A limit monitor for Node-RED. An upper limit or a lower limit can be monitored. The alarm triggering can be delayed and the leaving of the alarm state can be controlled by a hysteresis.
Open Node-RED and select Manage palette from the menu to open the Palette Manager. Go to the Install tab, search for node-red-contrib-limit-monitor and click install.
Alternatively, you can run the following command in your Node-RED user directory (typically ~/.node-red):
npm i node-red-contrib-limit-monitor
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