Sensear smartPlug Handbuch Seite 7

The smartPlug has level dependent facilities and the criterion levels defined in EN352-7 are displayed below.
Model
smartPlug Foam Tip
smartPlug Silicone Tip
The headset is an active hearing protector that allows audible contact with your surroundings while providing
protection from harmful noise.
It is recommended that the headset is fitted, adjusted and maintained in accordance with these instructions.
This headset should be worn at all times in noisy surroundings. The headset should be regularly inspected
for serviceability.
The smartPlug headset is supplied with disposable ear-tips that can be fitted to the ear-buds. There are three
sizes of ear-tips available with nominal diameters as follows:
S=10.5mm M=12mm L=14mm.
Warning: Small and Medium size ear tips are of 'small size range' or 'large size range'. Ear-plugs complying
with EN 352-2 are of 'medium size range' or 'small size range' or 'large size range'. 'Medium size range'
ear-plugs will fit the majority of wearers. 'Small size range' or 'large size range' ear-plugs are designed to fit
wearers for whom 'medium size range' ear-plugs are not suitable.
Warning: If these instructions are not followed the protection of the headset will be severely impaired.
H M
115.4 dBA 118.0 dBA
111.9 dBA 112.2 dBA
5
L
118.1 dBA
110.7 dBA