3M PELTOR CH-3 FLX2 Manual page 5

D - EXTERNAL CABLE INPUT LEVEL
D:1 Input (mV)
26.6
47.2
84.0
149.4
265.6
472.4
Cable: The electrical input level for which the sound pressure level is equal to
82 dB(A): 290 mV
E - COMPATIBLE INDUSTRIAL SAFETY HARD HATS
E:A - Hard hat attachment with foam cushion
E:1 Hard hat manufacturer
3M
3M
3M
3M
3M
E:B - Hard hat attachment with gel cushion
E:1 Hard hat manufacturer
3M
3M
3M
3M
3M
3M™ Safety hard hats, www.3M.com
D:2 SPL (dB(A)) D:3 Standard deviation (dB)
60.8
65.7
70.7
75.7
80.7
85.7
E:2 Hard hat model
G3000 Basic set
G2000
SecureFit X5500
SecureFit X5000
G3501
E:2 Hard hat model
G3000 Basic set
G2000
SecureFit X5500
SecureFit X5000
G3501
0.5
0.5
0.5
0.5
0.5
0.5
E:3 Attachment
E
K
E
E
E
E:3 Attachment
E
K
E
E
E
EN 352-6
EN 352-3
E:4 Head Size
L
S M L
S M L
S M L
L
E:4 Head Size
L
S M L
S M L
S M L
L