The OMI sensor can distinguish the differences between cloud, smoke, dust, ozone and other aerosols, and is important in Earth observations for aviation safety. AP / NOAA

OMI传感器可以区分云、烟、灰尘、臭氧和其他悬浮颗粒，在为保障航空安全而进行的地球观测中十分重要。

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An Intrinsic Safety Barrier is optional for sensor and cable installation in hazardous rated locations.

内在的安全屏障是可选的传感器和电缆额定危险地点安装。

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For hazardous locations, the ultrasonic sensor is rated Intrinsically safe with an optional safety barrier.

对于危险地点，超声波传感器的额定本质安全的一个可选的安全屏障。

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As detailed here, the FAA wants to create an air traffic system that uses satellites and sensor technology to improve safety and eliminate delay.

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Safety concerns are being addressed with a mandatory sensor which calls emergency services in the event of an accident.

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While each sensor has its advantages, life-safety can be affected if the wrong detector is used for specific kinds of fires.

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