The BExSH1 produces a powerful, low frequency warning tone for applications where a traditional buzzer sound is required. Ideally suited for warning, calling and indicating purposes in zone 1 and 2 environments, the signalling hooter produces a sound volume of approximately 108 dB(A) at 1m distance.
E2S also offer the 'Hootronic' range which offers the same sound from an all-electronic solution.
The driver system consists of a strong, non-polarised electromagnet, whose striker hits the diaphragm between 100 and 120 times a second. All DC versions are equipped with an electronic contact breaker.
ATEX II 2G Ex e mb II T4