Wireless Eliminates Ground Loop Noise
Tests show that wireless transmitters improve signal quality for bioprocess reactor control applications.
Proponents of industrial wireless technology typically talk up the benefits of reduced wiring costs and the ability of wireless to provide process information that is impossible or too expensive to obtain using wires. But for some applications, there are other notable benefits of wireless that are less frequently mentioned. One is the elimination of ground loops that can cause problems in some wired systems.