Deafness is caused by exposure to loud noises over a period of time or momentarily, the workplace is not allowed to reach over 140dB in any circumstance. The lowest action level is 80dB when hearing protection is made optional, 85dB is made mandatory. It is said that approximately 30% of workers are exposed to harmful levels during the working day and 10% are in the environment all the time.
In the workplace if you’re hard of hearing or nearly deaf, it is important to still be able to hear warnings. Disposables and ear defenders don’t provide this type of technology as they cut out the noise rather than allowing it in. If you wear your hearing aids this is just amplifying the sound and potentially is damaging what hearing you have left. We provide a product called CENS Proflex Industrial a personally moulded ear plug with an active filter, which allows you to hear amplified levels of noise. The ear plugs have a 31SNR protection level and 220 hours of battery life. They feature 3 levels of volume control Level 1 5dB, Level 2 11dB and Level 3 18dB.
The technology instantly shuts down when any loud noises that occur, after doing so the volume returns to the previous setting. It is a type of industrial hearing aid, allowing communication and stopping anymore damage to your hearing.