Video: How to Prevent Ground Loops with 4-20mA Isolators | Acromag


How to prevent ground loops and noise problems with an isolator? This video will explain output loop powered, input loop powered and self-powered isolators. Acromag offers the industry’s best selection of 4-20mA signal isolators. Select from single, dual, and quad-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Acromag has the right solution for you. Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. All Acromag isolators will withstand 1500V AC for 60 seconds and provide continuous 250V AC or 354V DC common-mode protection of your precious equipment. Acromag features solve many tough problems. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with trim pots ship preset for 4-20mA input/output so field calibration is not required. Find all of the Acromag 4-20mA Signal Isolators here: http://bit.ly/4-20mAIsolators See the entire 600T Series product line here: http://bit.ly/Acromag600T Check out Acromag's Signal Conditioning app notes, tech notes, and white papers: http://bit.ly/SignalConditionerWhitepapers Get Acromag videos and whitepapers delivered straight to your inbox by subscribing to our free newsletter here: https://acromag.com/subscribe-to-our-newsletter/ Learn more about Acromag and what we do in this short video: http://bit.ly/WhoIsAcromag


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