Hi,
I'm not an expert on smoke detectors, please reply if my information below is misleading.
From what I know, it is possible that a smoke detector would be triggered if there is sufficient vapour near the detector as some detectors use an optical method, but water vapour is unlike smoke in that it is quickly dissipated into the air so there should theoretically be no vapour to reach the actual detector to trigger an optical detection sensor. Smoke detectors can use ionization as a method, but water vapour does not trigger these sensors. Some smoke detectors can be confused by moisture also, since generally it is not recommended that home smoke detectors are installed in or near bathrooms. I am not sure exactly what type of detector is installed on an airplane - I would hope the most advanced type.
I would suggest it is ultimately best to discuss the device with the attending stewards, as the embarrasment and possible legal repurcussions of being accused of smoking are likely not worth the hassle. As mentioned in my first post, I intend to gain the permission of the cabin crew on my next long haul flight.
I've also considered disabling the LED in a spare battery for use in dark spaces, as it was the battery LED that alerted the cabin crew during my previous flight.
I'm not an expert on smoke detectors, please reply if my information below is misleading.
From what I know, it is possible that a smoke detector would be triggered if there is sufficient vapour near the detector as some detectors use an optical method, but water vapour is unlike smoke in that it is quickly dissipated into the air so there should theoretically be no vapour to reach the actual detector to trigger an optical detection sensor. Smoke detectors can use ionization as a method, but water vapour does not trigger these sensors. Some smoke detectors can be confused by moisture also, since generally it is not recommended that home smoke detectors are installed in or near bathrooms. I am not sure exactly what type of detector is installed on an airplane - I would hope the most advanced type.
I would suggest it is ultimately best to discuss the device with the attending stewards, as the embarrasment and possible legal repurcussions of being accused of smoking are likely not worth the hassle. As mentioned in my first post, I intend to gain the permission of the cabin crew on my next long haul flight.
I've also considered disabling the LED in a spare battery for use in dark spaces, as it was the battery LED that alerted the cabin crew during my previous flight.