Node-HIU GSM Boiler Monitor
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The Node-HIU GSM Boiler Monitor provides stand-alone monitoring and alarm functions for boilers of pipework systems.
Included as standard
- 3G Mobile Router
- Raspberry Pi 3 running Node-HIU
- 2 x Digital Temperature Sensors
Basic function
The system monitors all temperatures to provide an alarm if temperatures drop too low for too long.
Alarms are forwarded by email, with the option to repeat alarm emails, and to send an email when the alarm clears.
Changes in readings are also sent to a remote MQTT server for dashboards and remote alarm logic.
Setup
The system is typically supplied with a SIM card, and is linked to our heatweb.info site for data storage.
