3M Peltor Technical Datasheet Twin Cup Headset,

3M Peltor Technical Datasheet Twin Cup Headset,
BP p.l.c.
3M™ Peltor™
Technical Datasheet
Peltor™ Twin Cup Headset, ATEX
MT72H540P3E-50
Product description
The Peltor™ Twin Cup Headset , ATEX has high-attenuating shells with optimised acoustic design and excellent space for the ears.
Noise compensated microphones for clear and reliable communication. The P3E-version is for helmet attachment and fits all 3M™
Peltor™ helmets and most other helmet brands on the market. ATEX approved.
Article numberDescription3M ID number
MT7H72H540P3E-50
Twin Cup headset, helmet attachment
XH001674254
Key Features:
• ATEX approved for use in areas where intrinsic safety is required
• Dynamic noise cancelling microphone
• Twin-Cup technique for increased attenuation
Application:
The Peltor™ Twin Cup headset, ATEX-approved, is designed to be used in
industrial areas where intrinsic safety is required.
Accessories:
Article number
Description
3M Id number
HY13Hygiene kitXH001659297
Standard and Approval:
MT72H540P3E-50 is in conformity with the provisions set out in the PPE
directive 89/686/EEC, the EMC directive 2004/108EC and the ATEX directive
94/9/EC. Thereby it fulfils the requirements for CE marking.
The product has been tested and approved in accordance with EN3523:2002, EN352-6:2002, EN 60079-0:2006, EN60079-11:2007. The product
has been verified according to: EN 61000:6-2:2005.
The product has been examined by:
FIOH, Finnish Institute of Occupational Health, Topeliuksenkatu 41 a A, FI00250, Helsinki, Finland Notified body #0403
NEMKO, Gaustadalléen 30 N-0373 OSLO, NORWAY Notified Body #0470
The product has been approved for use in potentially explosive environment
according to ATEX directive and IEC Ex.
Product marking: II 2G Ex ib IIC T4 -20°C ≤ Ta ≤ +50°C
IEC Ex certificate number: IECEx NEM 09.0005X
3M™ Peltor™
Technical Datasheet
Technical Data Specifications:
Materials:
Helmet attachment: stainless steel
Cups: ABS
Ear cushions: PVC covered PU foam
Microphone:
Type: noise cancelling dynamic microphone
Sensitivity: -60dB+-3dB (0dB=1V/Pa @ 1 kHz)
Impedance: 230 Ω +20% -10%
Cable and connector:
0.5–1.4-m cable curled PU with connector type TP-120
Storage:
Recommended storage conditions: -55º C - +55º C, <90% humidity
Recommended maximum shelf life: 5 years except the batteries: <1 year
Use limitation:
Never modify or alter this product
Warranty:
The warranty does not cover any damage caused by neglected maintenance
or careless handling. For more information on maintenance, please see the user instruction.
For full warranty condition, contact your dealer or local 3M office.
Attenuation
MT7H72H540P3E-50
Frequency(Hz)
125 250 500 1000 20004000 8000
Mean Attenuation (dB)
17,9
27,3
34,0
35,8
31,5
40,5
36,5
Standard Deviation (dB)
3,3
3,6
4,2
2,9
3,0
4,7
4,0
Assumed Protection (dB)
14,6
19,7
29,0
32,9
28,5
35,8
32,5
SNR=31dB H=31dB M=29 dB L=24 dB
CDS1010032 Rev c Peltor™ Marketing Communication
Important Notice:
3M does not accept liability of any kind, be it direct or consequential
(including, but not limited to, loss of profits, business and/or goodwill)
arising from reliance upon any information herein provided by 3M. The
user is responsible for determining the suitability of the products for
their intended use. Nothing in this statement will be deemed to exclude
or restrict 3M’s liability for death or personal injury arising from its
negligence.
3M Personal Safety Division
3M Svenska AB, Box 2341
SE-331 02 Värnamo
Sweden
Phone: +46 (0) 370 65 65 65
Fax: +46 (0) 370 65 65 99
Email: [email protected]
Internet: www.3M.com/Peltorcomms
Please recycle. Printed in Sweden.
© 3M 2013. All rights reserved.
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