Connecting temperature probes to the Wattics Octopus

You can connect the 2-wire temperature probes to the Octopus Gateway or I/O Extension units in any available analog input. NTC probes with resistor values from 5k and up (NTC5k, NTC10k, etc) are recommended, with 0-10V or 4-20mA output.

Depending on the output of our temperature probe (0-10V or 4-20mA), you will need an Octopus Gateway/Extender with voltage analog inputs, or current analog inputs.





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Anthony Schoofs

Chief Technical Officer at Wattics
Anthony drives Wattics' innovation on energy efficiency for industrial and grid environments. Anthony is also behind, a blog covering technology advances within the smart grid and IoT markets, and was listed in 2011 amongst the top 100 IoT thinkers. Anthony was recently awarded the Globe Sustainability Research Award for his contribution to advancing knowledge on sustainability.