摘要 |
An industrial process monitor (14) for monitoring an industrial process includes a controller (34) configured to control operation of the industrial process monitor. An ambient environment sensor (74) is configured to sense an ambient environment of the industrial process proximate the device (14) and responsively provide a sensor output signal. Output circuitry (32) is configured to provide an output based upon the sensor output signal. The controller (34) causes the ambient environment sensor to enter a high power mode upon detection of an anomaly and/or probable anomaly in the sensor output signal. |