Technical Data Specification 3M™ PELTOR™ High Attenuation Headset, CH-5 Product Description These 3M PELTOR headsets are intended to provide protection against hazardous noise levels and very loud sounds. The robust headset, designed to be used in extreme environmnets, is easy to use and maintain. Key Features • • • • High attenuation on impact noise Highest SNR on the market* Water tight microphone (IP68) Robust construction, easy to maintain Applications The 3M PELTOR CH-5 High Attenuation Headsets offer a high SNR value and impact sound protection. Designed to be used in an extreme machine room and other places with high steady noise. Standards and Approvals 3M Svenska AB hereby declares that this 3M™ PELTOR™ Headset is in compliance with the essential requirements and other provisions set out in the appropriate directives. Thereby they fulfil the requirements for CE marking. The product has been tested and approved in accordance with [EN 352-1:2002 / EN 352-3:2002, EN 352-6:2002]. Notified Body Statement of Opinion offered by: FIOH, Finnish Institute of Occupational Health, Topeliuksenkatu 41 a A, FI-00250, Helsinki, Finland. Notified body #0403. In the box 1 x Headset 1 x User Instruction 3M™ PELTOR™ CH-5 High Attenuation Headset Hearing protection for communicating with external communication devices. Standard Models Article number Description 3M ID SAP ID MT73H450A-77 GB Hearing protector, flex, headband UU008027557 7100099844 MT73H450P3E-77 GB Hearing protector, flex, helmet attachment UU008027573 7100099881 MT73H450A GB Hearing protector, J11, headband UU008117143 7100106703 MT73H450P3E GB Hearing protector, J11, helmet attachment UU008117184 7100106867 Accessories Article number Description 3M ID SAP ID HY45 Hygiene kit UU008117135 7100107408 M171/2 Wind protector, 2 pcs UU008159483 7100112112 HY100A Clean – Single-Use Protectors XH001651351 7100064410 HYM1000 Mic tape, 5m XH001651328 7100064281 MT73/1 Dynamic watertight boom microphone (IP 68) UU008163634 7100112094 Please contact your 3M PELTOR dealer for more information about compatible 3M™ PELTOR™ Flex cables and adapters. *As of October 2016 Technical data specifications Materials: Headband Headband (PVC, PA) Headband wire (stainless steel) Two-point fastener (POM) Cushion (PVC foil and PUR foam) Foam liner (PUR foam) Cup (ABS) Speech microphone (ABS, PA) External connector (Metal Bronze) PTT button (PBT) J22 for Speech microphone (TPE) Helmet attachment Helmet attachment wire (stainless steel) Approx. net weight: MT73H450A-77 GB = 451 g MT73H450A GB = 498 g MT73H450P3E-77 GB = 474 g MT73H450P3E GB = 521 g Operating temperature: -20°C (-4°F) to +55°C (131°F) Storage temperature: -20°C (-4°F) to +55°C (131°F) Shelf life: 5 years Wired connectivity: -77 Flex (limited to 82 dB) or J11 PELTOR Connection Use limitation: Never modify or alter this product MUFF_MT13H223A_MUFF Attenuation Europe MT73H450A-77 GB, MT73H450A GB Frequency (Hz) 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 22.5 29.2 39.3 44.1 37.2 42.1 41.6 Std. deviation (dB) 2.9 1.7 2.2 2.8 2.3 2.7 4.1 Assumed Protection Value (dB) 19.6 27.5 37.2 41.3 34.9 39.4 37.5 EN 352-1:2002 SNR=37 dB H=37 dB M=36 dB L=28 dB MUFF_HRXS220P3E_MUFF MT73H450P3E-77 GB, MT73H450P3E GB Frequency (Hz) 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 22.9 27.9 38.1 43.1 36.6 40.6 40.0 Std. deviation (dB) 2.0 1.9 2.6 2.0 2.9 2.5 5.8 20.9 26.0 35.5 41.1 33.7 38.1 34.2 Assumed Protection Value (dB) EN 352-3:2002 SNR=36 dB H=35 dB M=35 dB L=28 dB DS16008 rev.a 3M™ PELTOR™ Marketing Communication, Värnamo, Sweden External input levels MT73H450A GB, MT73H450A-77 GB, MT73H450P3E GB, MT73H450P3E-77 GB RMS Voltage U (mV) Mean Sound Pressure (dB(A)) STD Sound Pressure (dB) 197 70.9 0.7 351 75.9 0.7 624 80.9 0.7 1110 85.9 0.6 The electrical input level for which the sound pressure level is equal to 82 dB(A) is: 660 mV It is expected that all users read and understand the provided user instructions as well as be familiar with the use of this device. 3M Personal Safety Division 3M Svenska AB, Box 2341 SE-331 02 Värnamo Sweden Tel. +46 370 69 42 00 Internet: www.3M.com/PELTOR 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 complete warranty condition, contact your dealer or local 3M office Please recycle. Printed in Sweden. © 3M 2016. All rights reserved. 3M is a trademark of 3M Company, used under license in Canada. PELTOR is a trademark of 3M Svenska AB, used under license in Canada. 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.
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