AK5850

Item Number: AK5850

Ex-approved Headset with helmet mounting

  • 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
IP66 40x40 ico IP54
alphacom_40x40 ICX-AlphaCom
EXIGO_40x40 Exigo

 

The AK5850 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 Plugbox 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.

 

 

MECHANICAL
Weight 400 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
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
CERTIFICATIONS
CENELEC safety standards EN 60079-0: 2012 + A11: 2013 & EN 60079-11: 2012
IEC safety standards IEC 60079-0: 2011, IEC 60079-11: 2011
Marking II 2G Ex ib IIC T4 Gb, -40°C ≤ Ta ≤ +60°C
ATEX certificate Nemko 03ATEX1351
IECEx certificate IECEx PRE 15.0063

EAPFX-6

EAPFX-6

Exigo Industrial Ex Access Panel, 6 Buttons

EAPII-1

EAPII-1

Exigo Industrial Access Panel, 1 Button

EAPII-6

EAPII-6

Exigo Industrial Access Panel, 6 Buttons

TAX-2B

TAX-2B

Ex-Approved Plugbox & Cable for Headset with PTT

TA-22B

TA-22B

Industrial Plugbox & Cable for Headset with PTT

Date Name Category Size Document
4.10.2024 A100K11525 TAX-2b Connection Manual_rev2 Manual 786.01 KB Login to download
17.10.2022 A-Kabel AK5850xx AK6631 Nemko 03ATEX1351 Issue 6 Certificate 78.46 KB Download
17.10.2022 Ex Headset DoC AK5850HS_CE Declaration 57.83 KB Download
17.10.2022 EU Type Examination Certificate CE_AK5850.pdf Certificate 1.69 MB Download
17.10.2022 IECEx PRE 15.0063.pdf Certificate 160.38 KB Download