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HeatMoni consists of two sensors -   
HeatMoniSpot and FlowMoniEnergy

HeatMoni is our patented non-invasive heat flow sensor. Its main usage is for monitoring central heating pipes, where you have a warm ingoing temperature and a cooler outgoing temperature from the building.

The sensor is clamped on the outside of pipes of various pipe dimensions.  

  • HeatMoniSpot is an indicative heat sensor, used for surveillance and alarms.
  • FlowMoniEnergy is a precise volumetric heat flow sensor, used as a submeter which can be clamped on the outside of the pipes.

Please note that HeatMoniSpot cannot measure actual flow.


HeatMoniSpot is an indicative heat flow sensor, used for surveillance and alarms. It is simply mounted on the outside of the pipe you wish to monitor using four cable ties. The built-in data-logger and wireless radio make it very easy to install and setup for online monitoring. 

Installation guides and datasheets for HeatMoniSpot


FlowMoniEnergy (coming later)

FlowMoniEnergy is a wireless ultrasonic flow sensor which can be calibrated for actual volume metric flow of water carried heat.


For measurement, data and communication specifications, go to datasheets and installation guides in the download section under support.