(3) Provides an output signal when motion stops or falls below a predetermined rate. This sensor can be used in a variety of applications to warn against conveyor stalls, bearing failures and machinery stoppages. Redundant sensors can also function as part of a system to prevent access to rotating machinery. In addition to Stop Motion logic, this sensor provides a pulse train proportional to speed. Completely self-contained in a threaded plastic or stainless steel housing, and is available with either a six foot cable or an integral connector for easy changeout and service. An optional color LED provides visual indication of sensor output status.
