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Description
- Rugged headset for Ex and Industrial environments
- Helmet mount
- Noise-cancelling microphone
- High quality digital background noise reduction
- HD-voice compatible
- High quality audio
- Standard 4-pole Nexus connector for easy connection/replacement
- For use with Ex-approved and industrial plugboxwith PTT
- Low smoke and halogen free cable
- Designed for Turbine Ex explosion-proof and industrial intercoms
The AK5850BS 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. This headset is designed for use with the Vingtor Stentofon Turbine Ex and Industrial Intercoms and are HD Voice compatible when used with these stations.
Used with the TAX-2B/TA-22B Cable and Plug box with PTT, 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 | 438 g |
| ENVIRONMENTAL | |
| Operational Temperature | -40°C to +60°C |
| Ingress Protection (IP) | IP-54 (when worn) |
| ELECTRICAL | |
| Impedance | 230 ohm |
| Sensitivity (mic) | 4 mV / 220 ohm |
| ACOUSTICAL | |
| Frequency Response | 90-7000 Hz |
| Noise Reduction | -12dB @ 1kHz |
| AK5850BS Helmet attached hearing protector TwinCom with custom moulded earplug | |
| SOUND ATTENUATION | |
| Above 1kHz: | 34 to 51 dB |
| 500-1000 Hz | 31,9 to 38,6 dB |
| 125-500 Hz | 29,5 to 39,5 dB |
| H84 | 33 dB |
| M84 | 32 dB |
| L84 | 29dB |
| SNR84 | 34 dB |
| CERTIFICATIONS | |
| CENELEC safety standards | EN 60079-0: 2018 & EN 60079-11: 2012 |
| IEC safety standards | IEC 60079-0: 2018, IEC 60079-11: 2012 |
| Marking | Ex ib IIC T4 Gb, Ta : -40°C to +60°C |
| ATEX certificate | Nemko 03ATEX1351 Issue 9 |
| IECEx certificate | IECEx PRE 15.0063 Issue 2 |
| PPE | (EU) 2016/425 (EN 352-1:2020, EN 352-2:2020, EN 352-3:2020, EN 352-6:2020 and EN 352-9:2020) |
Dimensions
Used With
Item number: 1008122010
Item number: 1008122020
Item number: 1023201201
Item number: 1023201206
Item number: 1008122060
Accessories
Item number: 1008150025
Item number: 1008140225
Turbine Intercom Station Range
For more information
If you seek professional advice on which product to select, don’t hesitate to contact RingUK’s specialists today. Our team will evaluate your requirements, research, and clarify all available options to assist you or your client in selecting the ideal system that satisfies your needs.