Emerson introduces the TopWorx™ HART 7 protocol

Emerson introduces the TopWorx™ HART 7 protocol, which allows you to gain access to critical operational data as well as diagnostic information for your automated on/off valve package. TopWorx´s powerful and easy to use HART 7 solution incorporates intelligent features and a robust 4-20mA signal to help you lower operating costs and increase plant availability. Advantages include: quarter turn valves and indication, indication for pneumatic actuators, ON/OFF valve indication and control.