BExH120-Belltronic

E2S BExH120 'Belltronic' explosion-proof Bell


The explosion-proof E2S BExH120 Belltronic Signalling Bell is suitable for Zone 1, 2, 21 & 22 applications. Approved to IECEx, ATEX, Ex EAC and INMETRO standards. The E2S BExH120 authentically reproduces the traditional sound of a electro-mechanical Bell whilst providing a significantly higher level of performance and reliability.

The digitally stored Bell recording is output via a class D Amplifier achieving sound levels exceeding the performance of a mechanical Bell whilst offering a continuously rated signal. The radial horn design not only physically emulates the traditional Bell, it also replicates the distribution of the audible signal.

E2S BExH120 Belltronic Explosion Proof Bell

Please contact us for more information.
Marine grade, corrosion proof, LM6 aluminium enclosure
Stainless steel fixings
Dual M20 cable entries - adaptors available
Stopping plug included
Reverse polarity diode fitted
Digitally stored mechanical bell sound
Continuously rated
Maintenance free
Very large termination area
Ratchet adjustable stainless steel ‘U’ bracket.
Nominal output: 106dB(A) @ 1m +/- 3dB [97dB(A) @ 10ft/3m]
Volume control: Yes
Voltages DC: 24vdc
Voltages AC: 115vac; 230vac
Stage switching: Negative
Ingress Protection: IP66/67
Enclosure matl: Marine grade copper free LM6 Aluminium
Enclosure finish: Chromate & powder coated finish -
anti-corrosion
Color: RAL3000 Red
Grey RAL7038
Special - available on request
BExH120 horn: High impact UL94 V0 & 5VA FR ABS
Cable entries: Dual M20 ISO (one stopping plug inc)
Terminals: 0.5 - 2.5mm² (20-14 AWG)
Enclosure volume: <2 litres
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2w
or 3k3 Ohm 0.5w resistor
or diode (DC versions) can be fitted
Weight: DC: 3.20kg/7.04Ibs
AC: 3.40kg/7.48Ibs