A new application note has been posted to scadametrics.com that describes how to set up one of the EtherMeter’s analog input channels to collect temperature data from a thermistor:


This type of application could be particularly useful in building automation and industrial control applications where full use of the EtherMeter’s auxiliary I/O channels could potentially save the integrator from the necessity of adding a full-featured controller.

Each EtherMeter contains 2 meter input channels (Each provides totalization and flow-rate), 2 analog input channels (4-20mA or 0-5V), and 3 digital I/O channels.

Thermistor Demonstration Panel. AIN1 = 52.13%, Which Corresponds To 9183 Ohms (Thermistor) And 80.5 degF.