AK5850HS A-KABEL TWINCOM HEADBAND HEADSETH ATEX FEATURES ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Rugged headset for EX application Noise-cancelling microphone High quality digital background noise reduction* HD-voice compatible* High quality audio Optional in-ear monitors may be connected for added damping in extreme environments IP Rating: IP66 Standard 4-pole Nexus connector for easy connection/replacement For use with 1008150025, “EX-approved Cable for headset with PTT” Designed for Turbine EX explosion-proof intercoms *when used with Turbine Industrial intercom stations DESCRIPTION The AK5850HS is a high quality industrial EX approved headset for use in rugged conditions. It offers an adjustable boom microphone and a short curly cable for ﬂexible connectivity through a 4-pole Nexus plug. Used with the TAX-2b Ex approved Cable and Plugbox with PTT for EX Headset, it offers an exceptional range of over 10 meters. The pluggable nature of the headset allows for easy maintenance/replacement as well as allowing operators to use their personal headset as a hearing protection aid, and disconnecting once the conversation is over. SPECIFICATIONS MECHANICAL Weight 400 g ENVIRONMENTAL Operational Temperature -40°C to +60°C Ingress Protection (IP) IP-66 ELECTRICAL Impedance 230 ohm Sensitivity (mic) 4 mV / 220 ohm ACOUSTICAL Frequency Response 90-7000 Hz Noise Reduction -12dB @ 1kHz DATASHEET AK5850HS www.vingtor.com www.stentofon.com ITEM NUMBER DESCRIPTION AK5850HS 1008150025 A-Kabel TwinCom Headband Headseth ATEX TAX-2b EX-approved Cable for headset with PTT Zenitel Norway AS Sandakerveien 24C, P.O. BOX 4498 Nydalen NO-0403 Oslo, Norway A-KABEL TWINCOM HEADBAND HEADSETH ATEX SOUND ATTENUATION Above 1kHz: -35 to -40 dB 500-1000 Hz -27.5 to -35 dB 125-500 Hz -15 to -27.5 dB H84 31 dB (with in-ear monitor: 39 dB) M84 26 dB (with in-ear monitor: 37 dB) L84 20 dB (with in-ear monitor: 33 dB) SNR84 29 dB (with in-ear monitor: 40 dB) NRR 21 dB ORDER NUMBER DOC NO AK5850HS A100K11514 03.06.2014 email@example.com firstname.lastname@example.org Zenitel and its subsidiaries assume no responsibility for any errors that may appear in this publication, or for damages arising from the information therein. STENTOFON and VINGTOR products are developed and marketed by Zenitel. The company’s Quality Assurance System is certified to meet the requirements in NS-EN ISO 9001. Zenitel reserves the right to modify designs and alter specifications without notice. ZENITEL PROPRIETARY. This document and its supplementing elements, contain Zenitel or third party information which is proprietary and confidential. Any disclosure, copying, distribution or use is prohibited, if not otherwise explicitly agreed in writing with Zenitel. Any authorized reproduction, in part or in whole, must include this legend. Zenitel – All rights reserved.