Think you have to go with 4-wire loops to deliver power and get instrument data from Coriolis, ultrasonic and electromagnetic flowmeters? Think again. There have been a lot of advances in 2-wire instrumentation recently, which means it can still be the best and safest option in many applications. This is good news for many chemical and other process plants in Europe and North America, which were built based on 2-wire loops connecting all their process units, but now face problems maintaining their legacy networks and preventing unplanned downtime. To learn how 2-wire advances can help you, download this white paper and learn how advances in 2-wire instrumentation make it possible to use flowmeters in hazardous areas, replace old, obsolete instrumentation with more accurate devices, and reduce maintenance and operating costs.