LRB1000 Speed Switch Systems provide one individually adjustable set point for monitoring a single rotating shaft. The LRB1000 is an efficient way to continuously monitor machine RPM and provide relay protection upon detection of an unwanted change in speed or stoppage of the monitored shaft. LRB1000 Speed Switch Systems are ideal for protecting bucket elevators, fans, airlocks, mixers, or virtually any rotating shaft, including overspeed sensing requirements. LRB1000 Speed Switches can be completely adjusted with the machinery at rest; there is no need to run the shaft. They feature visual set point adjustment for dial in ease and accuracy of set point settings and precise digital circuitry provides high accuracy, repeatability, and reliability. Features:
