STATE HOLDING AND AUTONOMOUS INDUSTRIAL SENSING DEVICE

摘要

A passive sensor is configured to detect one or more operational parameters of a gas turbine. The passive sensor is coupled to the gas turbine. The passive sensor is also configured to extract a portion of energy from the one or more operational parameters to utilize for operation, store an indication of a value of the one or more operational parameters, transition from a first mechanical state to a second mechanical state according to the value of the one or more operational parameters, and to provide a signal in response to receiving an interrogation signal. The signal comprises the indication of the value of the one or more operational parameters.