What is a 4-20 mA Sensor?

 

Curious about what a 4-20 mA sensor is or how it works? Let’s run through what a 4-20mA industrial sensor is and how a current loop is used to output data.

The Avimesa 1000 board connects to seven 4-20 mA sensors and communicates to a gateway via Bluetooth. For more info click here.