Lago de Chapala 123, Col. Roma,
C.P. 64700 Monterrey, N.L.

Logo TLA227A1AA

Atex Telephone TLA227 for Refineries

  • Intrinsically safe and explosion-proof housing, very safe for using in hazardous areas in Zones 1, 2, 21 and 22, constructed of RAL2003 light-alloy anti-vandal aluminum alloy for the most adverse environments.
  • Micro Earphone with cord of stainless steel resistance of 200 Kg.
  • Speaker with sound power of 85dB to one meter.
  • Noise Canceling Circuit.
  • Manual Detection and automatic magnetic hanging
  • Programmable DTMF dialing via DTMF tones.
  • Line voltage from 12 to 48 VDC
  • Consumption: <45mA
  • Ringing voltage from 35 to 90 VAC.
  • Available in analog mode (Optional Digital VoIP with SIP protocol)
  • Optional hands-free function
  • Optional external repeaters and flash light signaling

More technical information…

Descripción del producto

  • Analog Ex Proof Telephone TLA227 certified by ATEX to operate in explosive areas Zone 1, built of lightweight aluminum alloy RAL2003 anti-vandal use. Also available in RAL2003 reinforced polycarbonate casing as shock resistant TLA229.
  • Handset with rugged stainless steel cord with 200Kg of resistance.
  • Line voltage from 12 to 48 VDC and ring voltage from 30 to 90 VAC.
  • Speaker with sound power of 85dB at one meter.
  • It has port to connect external loudspeaker and beacon
  • Noise canceling circuit.
  • Manual and automatic hanging magnetic detection
  • DTMF dialing and is programmable remotely via DTMF tones.

More information…