Intrinsically Safe Sounder Beacon

Intrinsically Safe Sounder Beacon

The Intrinsically Safe Sounder Beacon is a compact combined 100dB(A) alarm sounder and LED beacon with an array of six high output LEDs. Typically one Zener barrier or galvanic isolator is required to run both sounder and beacon or alternatively the unit can be operated as individual signals.

Approvals include ATEX, IECEx, and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.

The Intrinsically Safe Sounder Beacon is suitable for all intrinsically safe signaling applications including fire, security, and process control.

  • Input Overload and Reverse Current Protection.
  • End-of-line Resistor Certified.
  • 2 x M20 clearance gland knockouts.

Approvals: ATEX and IECEx







    Voltage Range 16-28Vdc via Zener barrier or galvanic isolator
    Nominal Current Consumption 30mA at 24V DC
    Flash Modes Double flash at 2Hz and 1Hz
    Effective Intensity Candela 23cd
    Sound Output (nominal) at 1m +/- 3dB - Tone 2a 100dB(A)
    Tones 49
    Temperature Range -40 to +60°C
    Protection Rating IP65
    Body Colours Red (RAL3000)
    Lens Colour Red
    205-0111 I.S. Sounder Beacon Red Body, Red Lens
    205-0115 I.S. Sounder Beacon Red Body, Amber Lens
    205-0116 I.S. Sounder Beacon Red Body, Clear Lens