Sensear SM1P Ex Series Technical Information
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Sensear SM1P Ex Series Technical Information

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SM1P Ex
TECHNICAL INFORMATION
Rev: 6/30/22
For most recent technical information, visit
sensear.com/support/technical-information

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Summary of Contents for Sensear SM1P Ex Series

  • Page 1 SM1P Ex TECHNICAL INFORMATION Rev: 6/30/22 For most recent technical information, visit sensear.com/support/technical-information...

  • Page 2: Fcc Compliance Statement

    FORWARD Product Safety and RF Exposure Compliance: This product is designed to be used in isolation or in conjunction with a two-way radio. Before using this product with a two-way radio, read the operating instructions for safe usage contained in the Product Safety and RF Exposure booklet enclosed with the two-way radio.

  • Page 3: Technical Specifications

    TECHNICAL SPECIFICATIONS Helmet Behind-the-Neck Headband Mount 495g (17.46 428g (15.09 480g (16.93 Weight oz.) oz.) oz.) Operating -20°C to +60°C (-4°F to 140°F) temperature Charing 0°C to +40°C (32°F to 104°F) temperature Non-Intrinsically Safe Intrinsically Safe 2650mAh Lithium Polymer, 2250mAhLithiumion, Battery type rechargeable rechargeable...
  • Page 4 NRR AND SLC80 The SM1P Ex has been certified to international hearing protection standards including AS/NZS 1270:2002, ANSI S3.19-1974, ANSI S12.6-2008, EN352-1, EN352-3, EN352-4, and EN352-6. The following passive attenuation ratings were observed: PASSIVE ATTENUATION (ANSI S3.19 -1974) SM1P Ex measured in accordance with ANSI S3.19 -1974. Headband mount - SM1PBEXxx Frequency (Hz) 1000...
  • Page 5 PASSIVE ATTENUATION (ANSI S12.6 – 2008) SM1P Ex measured in accordance with ANSI S12.6 - 2008. Headband mount - SM1PBEXxx Frequency (Hz) 1000 2000 4000 8000 NRR (SF) 21.4 21.9 29.8 33.7 35.8 37.2 38.5 Mean attenuati o n (dB) Standard 27 dB devi a ti o n(dB)
  • Page 6 PASSIVE ATTENUATION (AS/NZS 1270:2002) SM1P Ex measured in accordance with AS/NZS 1270:2002. Headband mount - SM1PBEXxx Frequency (Hz) 1000 2000 4000 8000 (80) Mean 20.3 21.7 30.3 33.2 35.2 36.6 37.3 attenuation(dB) Standard 31dB, deviation(dB) Class 5 Mean atten. – 16.0 18.6 27.6...
  • Page 7 PASSIVE ATTENUATION (EN352-1 AND EN352-3) SM1P Ex measured in accordance with EN352-1 and EN352-3. Headband mount- SM1PBEXxx (EN352-1) Frequency (Hz) 1000 2000 4000 8000 (dB) Mean attenuation (dB) 22.5 24.5 31.5 34.9 35.8 38.0 39.8 Standard deviation (dB) 35 30 24 Mean attenuation –...

  • Page 8: Size Ranges

    The SM1P Ex has level dependent facilities and the criterion levels as defined in EN352-4 are displayed below: Model dB(A) SM1P Ex 108.6 104.6 103.4 TWO-WAY RADIO INPUT (EN352-6) SLC [80] NRR[SF] ANSI S3.19-1974 AS/NZS 1270:2002 EN352-1 andEN352-3 ANSI S12.6 – 2008 Australia US &...

  • Page 9: Maintenance And Cleaning

    • The output of the level-dependent circuit of this hearing protector may exceed the daily limit sound level. This limit can be adjusted with a Sensear programming tablet. This headset has been tested and approved according to the • methods described in the EN352series of standards.

  • Page 10: Clamping Force

    CLAMPING FORCE The clamping force of the SM1P Ex has been measured in accordance with AS/NZS 1270 Initial Post-flex Model Part # Units measurements measurements SM1PEx- SM1PBXXX Newtons 11.6 11.1 11.1 11.1 10.7 11.1 Headband & SM1BBXXX mount Pounds (lbs) SM1P Ex - 14.2 14.7...

  • Page 11: Entity Parameters

    INTRINSICALLY SAFE CERTIFICATION – Ex MODEL The SM1P Ex meets the following international standards for use in explosive gas environments: II 1G Ex ia IIC T3 Ga (-20 C ≤ Ta ≤ +40 I M1 Ex ia I Ma (-20 C ≤...

  • Page 12: Copyright Notice

    Whilst Sensear Pty. Ltd. makes every effort to ensure that the information in this document is correct at the time of publication, users and potential users should first check with Sensear Pty. Ltd. to ensure that they have received the most up-to-date documentation.
  • Page 13 Waste (Disposal) of your Electronic and Electric Equipment European Union (EU) Waste of Electrical and Electronic Equipment (WEEE) directive The European Union’s WEEE directive requires that products sold into EU countries must have the crossed- out trash bin label on the product (or the package in some cases). As defined by the WEEE directive, this cross-out trash bin label means that customers and end-users in EU countries should not dispose of electronic and electrical equipment or accessories in household waste.
  • Page 14 La direttiva de la Unione Europea (EU) sui rifiuti di apparecchiature elettriche ed elettroniche (RAEE) Ladirettiva RAEEdellaUnione Europea richiedecheiprodottivendutineipaesi della UEdebbanoesseremarcaticonil simbolodiuncontenitoredispazzaturamobilebarratosulprodotto(oincasi eccezionalisull’imballaggio).Ilsimbolo di uncontenitoredi spazzatura mobile barrato, conforme alla direttiva RAEE, significachiiclientieidetentorifinalinei paesidellaUE,nondovrebberosmaltire gliapparecchiogliaccessori elettronici edelettrici coninormali rifiutidomestici. I clienti oidetentorifinalinei paesi della UEdovrebberorivolgersi alfornitore,rappresentanteocentrodi riparazione localeperottenere informazionisuisistemipredispostinel propriopaeseper laraccolta ditaliapparecchiusati.

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