/community-hubs/deltav-community-connect/b/delta-vweblog/posts/how-can-you-increase-the-rate-time-in-temperature-loopsTemperature loops benefit more than most loops from the use of derivative action. The rate time can be 1/2 of the total loop deadtime or larger by the use of a wireless smart transmitter, the enhanced PID for wireless, and a proper installation locationen-USTelligent Community 13