Official Blog of Sierra--Let's Talk Flow!

Understanding 4-20mA Current Loop Communications

Oct 13, 2017
Kam Bansal, Dir. of Engineering
Written By:
Kam Bansal, Dir. of Engineering

Imagine this: You’ve got your flow meter with 4-20mA output setup. Confidently, you flip the switch, turning it on and then it happens–the readings are off. You’re not getting the output you need. Frustrated, you tinker with it, and still nothing. Now, you’re out of your depth. You need to get this thing working so […]

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