CHP Series
V1.0 Copyright Entel UK
CHP Series
Designed for
extreme environments
Commercial Grade Headsets
Dependable
& Robust
Crystal Clear
Audio
ATEX/IECEx
Intrinsically Safe versions
Designed and manufactured by Entel,
the CHP Series headsets are specifically
designed to deliver comfort, crystal clear
audio and outstanding reliability.
To provide the best possible match to the
demands of your workplace, a variety of
headset versions are available to include hard
hat and helmet variants with either universal
or helmet specific adaptors; each of which
ensure a robust and secure fixing.
These commercial grade headsets are
constructed from a high impact polymer,
specifically designed to withstand everyday
use in adverse surroundings. The soft gel
ear cups further ensure comfort for the user,
especially during extended periods of wear.
Contact
For more information about our products please contact us:
+44 (0)20 8236 0032
info@entel.co.uk
All Rights Reserved. Copyright Entel UK Ltd.
entel.co.uk
All headsets are supplied with a durable
and submersible quick release PTT
unit, which can be easily operated even
with a gloved hand. Hygiene kits are
available and all Entel CHP headsets
are fully serviceable.
Hard hat & headband versions
Noise Reduction
All headsets interface with
Entel’s quick release,
submersible PTT
V1.0 Copyright Entel UK
CHP D
DOUBLE EAR-CUP WITH
COMFORT HEADBAND
The CHP D incorporates a high impact polymer ear-cup with a noise-cancelling boom
microphone and comfort headband.
The large diameter earpiece speakers and noise-cancelling boom microphone combine
to ensure loud & clear audio in both directions. The headset provides both voice
operated transmit (VOX) and push-to-talk (PTT) functionality.
Included with the headset, is Entel’s large, quick release, PTT switch. This switch
allows the radio to be operated easily, even with gloved hand operation or under
clothing. All Entel accessories are secured to the radio via a heavy duty down-lead
and with locking accessory connector.
Features:
Integrated comfort headband
Double ear-cup with soft gel cups
Noise-cancelling Microphone
IP54 Robust Construction
Supplied with large, quick release IP68 Submersible PTT switch
ATEX & IECEx Approved variants available
Contact
For more information about our products please contact us:
+44 (0)20 8236 0032
info@entel.co.uk
All Rights Reserved. Copyright Entel UK Ltd.
entel.co.uk
Attenuation according to EN 352/ISO 4869
Mean: Mean value in dB — SD: Standard deviation in dB — APV: Assumed protection in dB
Frequency in Hz
63
125
250
500
1000
2000
4000
8000
Mean
15.4
22.8
27.4
31.3
30.5
28.2
35
34.6
SD
3.5
4.3
3.2
2.8
1.8
2.3
3.6
3
APV
11.9
18.5
24.2
28.5
28.7
25.9
31.4
31.6
SNR
H
M
L
30
28
28
24
Spare Parts
Part Number
Hygiene Kit
HY9
PTT Switch
PTT450E, PTT750E, PTT950E
V1.0 Copyright Entel UK
CHP HS
SINGLE EAR-CUP FOR
HARD HAT MOUNTING
The CHP HS is available in single (HS) and double (HD) ear-cup variants. Both incorporate high
impact polymer ear-cups with a noise-cancelling boom microphone. Universal hard hat adaptors are
provided, however a range of specific adaptors are available upon request.
Attenuation according to EN 352/ISO 4869
Mean: Mean value in dB — SD: Standard deviation in dB — APV: Assumed protection in dB
The large diameter earpiece speakers and noise-cancelling boom microphone combine to ensure loud
& clear audio in both directions. The headset provides both voice operated transmit (VOX) and pushto-talk (PTT) functionality.
Frequency in Hz
Included with the headset is Entel’s large, quick release, PTT switch. This switch
allows the radio to be operated easily, even with gloved hand operation or under
clothing. All Entel accessories are secured to the radio via a heavy duty down-lead
and with locking accessory connector.
Features:
63
125
250
500
1000
2000
4000
8000
Mean
15.4
22.8
27.4
31.3
30.5
28.2
35
34.6
SD
3.5
4.3
3.2
2.8
1.8
2.3
3.6
3
APV
11.9
18.5
24.2
28.5
28.7
25.9
31.4
31.6
Part #
SNR
H
M
L
30
28
28
24
Hards hat manufacturer
3711 - 1000242
Centurion
3712 - 1000243
Balance, Bullard, Centurion, JSP, LAS, MSA, Peltor, Voss, Opus
3714 - 1000245
Protector, AO, JSP, Domeguard
3717 - 1000248
JSP
Hard-Hat / Helmet mountable
3718 - 1000249
AO Safety, Bullard, Jackson, NSA, North, Honeywell
Noise-cancelling Microphone
3721 - 1005292
Protector, Sofop, Petzel
Single ear-cup each with soft gel cups
Also available as double cup version
IP54 Robust Construction
Supplied with large, quick release IP68 Submersible PTT switch
ATEX & IECEx Approved variants available
Contact
For more information about our products please contact us:
+44 (0)20 8236 0032
info@entel.co.uk
All Rights Reserved. Copyright Entel UK Ltd.
entel.co.uk
Spare Parts
Part Number
Hygiene Kit
HY9
PTT Switch
PTT450E, PTT750E, PTT950E
V1.0 Copyright Entel UK
Submersible PTT Series
Submersible IP67
Rotating clip
provides flexible
mounting options
High quality
nexus connector
Rugged construction,
designed to withstand the
harshest environments
Ex Intrinsically safe
versions available
Large PTT button, ideal
for gloved hand use
Contact
For more information about our products please contact us:
+44 (0)20 8236 0032
info@entel.co.uk
All Rights Reserved. Copyright Entel UK Ltd.
entel.co.uk
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